WPAC : TROPICAL DEPRESSION PARMA (19W)
Moderator: S2k Moderators
- P.K.
- Professional-Met
- Posts: 5149
- Joined: Thu Sep 23, 2004 5:57 pm
- Location: Watford, England
- Contact:
Re: WPAC : TROPICAL DEPRESSION (19W)
Not currently forecast to reach TS strength in the next 24 hours.
WARNING.
TROPICAL DEPRESSION 1000 HPA
AT 09.4N 143.9E CAROLINES MOVING WEST 08 KNOTS.
POSITION POOR.
MAX WINDS 30 KNOTS NEAR CENTER.
WARNING.
TROPICAL DEPRESSION 1000 HPA
AT 09.4N 143.9E CAROLINES MOVING WEST 08 KNOTS.
POSITION POOR.
MAX WINDS 30 KNOTS NEAR CENTER.
0 likes
- HURAKAN
- Professional-Met
- Posts: 46086
- Age: 38
- Joined: Thu May 20, 2004 4:34 pm
- Location: Key West, FL
- Contact:

WTPN33 PGTW 281500
MSGID/GENADMIN/NAVMARFCSTCEN PEARL HARBOR HI/JTWC//
SUBJ/TROPICAL CYCLONE WARNING//
RMKS/
1. TROPICAL STORM 19W (NINETEEN) WARNING NR 004
UPGRADED FROM TROPICAL DEPRESSION 19W
03 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
281200Z --- NEAR 9.3N 142.8E
MOVEMENT PAST SIX HOURS - 270 DEGREES AT 09 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
REPEAT POSIT: 9.3N 142.8E
---
FORECASTS:
12 HRS, VALID AT:
290000Z --- 9.2N 140.2E
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 025 NM NORTHEAST QUADRANT
020 NM SOUTHEAST QUADRANT
025 NM SOUTHWEST QUADRANT
025 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 275 DEG/ 12 KTS
---
24 HRS, VALID AT:
291200Z --- 9.5N 137.8E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 030 NM NORTHEAST QUADRANT
025 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 290 DEG/ 11 KTS
---
36 HRS, VALID AT:
300000Z --- 10.3N 135.8E
MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 020 NM NORTHEAST QUADRANT
020 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 035 NM NORTHEAST QUADRANT
035 NM SOUTHEAST QUADRANT
035 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 300 DEG/ 12 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
301200Z --- 11.5N 133.6E
MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 025 NM NORTHEAST QUADRANT
020 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
025 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 050 NM NORTHEAST QUADRANT
045 NM SOUTHEAST QUADRANT
045 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
VECTOR TO 72 HR POSIT: 310 DEG/ 12 KTS
---
72 HRS, VALID AT:
011200Z --- 14.5N 129.9E
MAX SUSTAINED WINDS - 065 KT, GUSTS 080 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 020 NM NORTHEAST QUADRANT
020 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 035 NM NORTHEAST QUADRANT
035 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
035 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 075 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
070 NM SOUTHWEST QUADRANT
075 NM NORTHWEST QUADRANT
VECTOR TO 96 HR POSIT: 315 DEG/ 07 KTS
---
LONG RANGE OUTLOOK:
NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 250 NM
ON DAY 4 AND 350 NM ON DAY 5... AND FOR INTENSITY
NEAR 20 KT EACH DAY.
---
96 HRS, VALID AT:
021200Z --- 16.3N 127.9E
MAX SUSTAINED WINDS - 075 KT, GUSTS 090 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 120 HR POSIT: 325 DEG/ 09 KTS
---
120 HRS, VALID AT:
031200Z --- 19.3N 125.7E
MAX SUSTAINED WINDS - 080 KT, GUSTS 100 KT
WIND RADII VALID OVER OPEN WATER ONLY
---
REMARKS:
281500Z POSITION NEAR 9.3N 142.1E.
TROPICAL STORM (TS) 19W (NINETEEN) LOCATED APPROXIMATELY 280 NM
SOUTH-SOUTHWEST OF GUAM, HAS TRACKED WESTWARD AT 09 KNOTS OVER THE
PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 281200Z IS 12
FEET. NEXT WARNINGS AT 282100Z, 290300Z, 290900Z AND 291500Z. REFER
TO TYPHOON 17W (KETSANA) WARNINGS (WTPN31 PGTW) FOR SIX-HOURLY
UPDATES. REFER TO TROPICAL DEPRESSION 18W (EIGHTEEN) WARNINGS
(WTPN32 PGTW) FOR SIX-HOURLY UPDATES.//
NNNN
0 likes
- P.K.
- Professional-Met
- Posts: 5149
- Joined: Thu Sep 23, 2004 5:57 pm
- Location: Watford, England
- Contact:
Re: WPAC : TROPICAL STORM (19W) (JTWC)
Remember this is still a TD officially. There are quite a few other agencies (At least seven in total) issuing forecasts of which the JTWC is just one.
WTPQ21 RJTD 281800
RSMC TROPICAL CYCLONE ADVISORY
NAME TD
ANALYSIS
PSTN 281800UTC 09.0N 141.5E POOR
MOVE W 12KT
PRES 998HPA
MXWD 030KT
GUST 045KT
FORECAST
24HF 291800UTC 10.1N 138.4E 120NM 70%
MOVE WNW 08KT
PRES 996HPA
MXWD 035KT
GUST 050KT =
WTPQ21 RJTD 281800
RSMC TROPICAL CYCLONE ADVISORY
NAME TD
ANALYSIS
PSTN 281800UTC 09.0N 141.5E POOR
MOVE W 12KT
PRES 998HPA
MXWD 030KT
GUST 045KT
FORECAST
24HF 291800UTC 10.1N 138.4E 120NM 70%
MOVE WNW 08KT
PRES 996HPA
MXWD 035KT
GUST 050KT =
0 likes
- cycloneye
- Admin
- Posts: 143863
- Age: 68
- Joined: Thu Oct 10, 2002 10:54 am
- Location: San Juan, Puerto Rico
Re: WPAC : TROPICAL DEPRESSION (19W)
WTPN33 PGTW 282100
MSGID/GENADMIN/NAVMARFCSTCEN PEARL HARBOR HI/JTWC//
SUBJ/TROPICAL CYCLONE WARNING//
RMKS/
1. TROPICAL STORM 19W (NINETEEN) WARNING NR 005
03 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
281800Z --- NEAR 9.2N 141.4E
MOVEMENT PAST SIX HOURS - 265 DEGREES AT 11 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
REPEAT POSIT: 9.2N 141.4E
---
FORECASTS:
12 HRS, VALID AT:
290600Z --- 9.4N 139.2E
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 025 NM NORTHEAST QUADRANT
020 NM SOUTHEAST QUADRANT
025 NM SOUTHWEST QUADRANT
025 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 280 DEG/ 12 KTS
---
24 HRS, VALID AT:
291800Z --- 9.8N 136.8E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 030 NM NORTHEAST QUADRANT
025 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 295 DEG/ 12 KTS
---
36 HRS, VALID AT:
300600Z --- 10.9N 134.6E
MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 020 NM NORTHEAST QUADRANT
020 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 035 NM NORTHEAST QUADRANT
035 NM SOUTHEAST QUADRANT
035 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 305 DEG/ 12 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
301800Z --- 12.2N 132.6E
MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 025 NM NORTHEAST QUADRANT
025 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
025 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 045 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
045 NM NORTHWEST QUADRANT
VECTOR TO 72 HR POSIT: 310 DEG/ 10 KTS
---
72 HRS, VALID AT:
011800Z --- 14.9N 129.4E
MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 035 NM NORTHEAST QUADRANT
035 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
035 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 075 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
070 NM SOUTHWEST QUADRANT
075 NM NORTHWEST QUADRANT
VECTOR TO 96 HR POSIT: 320 DEG/ 10 KTS
---
LONG RANGE OUTLOOK:
NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 250 NM
ON DAY 4 AND 350 NM ON DAY 5... AND FOR INTENSITY
NEAR 20 KT EACH DAY.
---
96 HRS, VALID AT:
021800Z --- 17.8N 126.7E
MAX SUSTAINED WINDS - 070 KT, GUSTS 085 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 120 HR POSIT: 330 DEG/ 08 KTS
---
120 HRS, VALID AT:
031800Z --- 20.5N 124.9E
MAX SUSTAINED WINDS - 075 KT, GUSTS 090 KT
WIND RADII VALID OVER OPEN WATER ONLY
---
REMARKS:
282100Z POSITION NEAR 9.2N 140.9E. TROPICAL STORM (TS) 19W
(NINETEEN) LOCATED APPROXIMATELY 330 NM SOUTHWEST OF GUAM, HAS
TRACKED WESTWARD AT 11 KNOTS OVER THE PAST SIX HOURS. ANIMATED
INFRARED IMAGERY DEPICTS A DEEP CONVECTIVE MASS OVER A LOW LEVEL
CIRCULATION CENTER (LLCC) WITH BROKEN BANDING TO THE NORTHWEST. A
281607Z TRMM IMAGE SHOWS A DEEP CONVECTIVE BAND WRAPPING AROUND THE
NORTHWEST SIDE INTO THE CENTER WITH WEAKER BANDS ON THE NORTH AND
SOUTH SIDES OF THE DEEP CONVECTION AT THE CENTER. UPPER LEVEL
ANALYSIS INDICATES THE SYSTEM IS TO THE SOUTH OF THE UPPER LEVEL
RIDGE AXIS IN A REGION OF UPPER-LEVEL EASTERLY FLOW THAT IS
PROVIDING MODERATE OUTFLOW. AS THE SYSTEM TRACKS PAST THE WESTERN
EXTENT OF THE UPPER-LEVEL RIDGE THERE IS POTENTIAL FOR THE SYSTEM TO
DEVELOP AN OUTFLOW CHANNEL INTO THE UPPER LEVEL TROUGH LOCATED TO
THE NORTH OF THE UPPER-LEVEL RIDGE LEADING TO AN INCREASED RATE OF
INTENSIFICATION. THE SYSTEM IS CURRENTLY STEERING WESTWARD ALONG THE
SOUTHERN PERIPHERY OF THE LOW- TO MID-LEVEL SUBTROPICAL RIDGE (STR)
TO THE NORTHEAST. AFTER TAU 24 THE SYSTEM IS EXPECTED TO START
TRACKING MORE NORTHWESTWARD AS IT APPROACHES THE WESTERN EXTENT OF
THE STR. MODEL GUIDANCE IS IN GOOD AGREEMENT THROUGH TAU 36, BUT THE
OBJECTIVE AIDS START TO DIVERGE IN TIMING ON THE NORTHWARD TURN OF
THE SYSTEM. THE AIDS MAY BE SHOWING SOME ERRATIC MOTION AFTER TAU 72
IN RESPONSE TO TD 18W LOCATED TO THE EAST. MAXIMUM SIGNIFICANT WAVE
HEIGHT AT 281800Z IS 12 FEET. NEXT WARNINGS AT 290300Z, 290900Z,
291500Z AND 292100Z. REFER TO TYPHOON 17W (KETSANA) WARNINGS (WTPN31
PGTW) FOR SIX-HOURLY UPDATES. REFER TO TROPICAL DEPRESSION 18W
(EIGHTEEN) WARNINGS (WTPN32 PGTW) FOR SIX-HOURLY UPDATES.

MSGID/GENADMIN/NAVMARFCSTCEN PEARL HARBOR HI/JTWC//
SUBJ/TROPICAL CYCLONE WARNING//
RMKS/
1. TROPICAL STORM 19W (NINETEEN) WARNING NR 005
03 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
281800Z --- NEAR 9.2N 141.4E
MOVEMENT PAST SIX HOURS - 265 DEGREES AT 11 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
REPEAT POSIT: 9.2N 141.4E
---
FORECASTS:
12 HRS, VALID AT:
290600Z --- 9.4N 139.2E
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 025 NM NORTHEAST QUADRANT
020 NM SOUTHEAST QUADRANT
025 NM SOUTHWEST QUADRANT
025 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 280 DEG/ 12 KTS
---
24 HRS, VALID AT:
291800Z --- 9.8N 136.8E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 030 NM NORTHEAST QUADRANT
025 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 295 DEG/ 12 KTS
---
36 HRS, VALID AT:
300600Z --- 10.9N 134.6E
MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 020 NM NORTHEAST QUADRANT
020 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 035 NM NORTHEAST QUADRANT
035 NM SOUTHEAST QUADRANT
035 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 305 DEG/ 12 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
301800Z --- 12.2N 132.6E
MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 025 NM NORTHEAST QUADRANT
025 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
025 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 045 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
045 NM NORTHWEST QUADRANT
VECTOR TO 72 HR POSIT: 310 DEG/ 10 KTS
---
72 HRS, VALID AT:
011800Z --- 14.9N 129.4E
MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 035 NM NORTHEAST QUADRANT
035 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
035 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 075 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
070 NM SOUTHWEST QUADRANT
075 NM NORTHWEST QUADRANT
VECTOR TO 96 HR POSIT: 320 DEG/ 10 KTS
---
LONG RANGE OUTLOOK:
NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 250 NM
ON DAY 4 AND 350 NM ON DAY 5... AND FOR INTENSITY
NEAR 20 KT EACH DAY.
---
96 HRS, VALID AT:
021800Z --- 17.8N 126.7E
MAX SUSTAINED WINDS - 070 KT, GUSTS 085 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 120 HR POSIT: 330 DEG/ 08 KTS
---
120 HRS, VALID AT:
031800Z --- 20.5N 124.9E
MAX SUSTAINED WINDS - 075 KT, GUSTS 090 KT
WIND RADII VALID OVER OPEN WATER ONLY
---
REMARKS:
282100Z POSITION NEAR 9.2N 140.9E. TROPICAL STORM (TS) 19W
(NINETEEN) LOCATED APPROXIMATELY 330 NM SOUTHWEST OF GUAM, HAS
TRACKED WESTWARD AT 11 KNOTS OVER THE PAST SIX HOURS. ANIMATED
INFRARED IMAGERY DEPICTS A DEEP CONVECTIVE MASS OVER A LOW LEVEL
CIRCULATION CENTER (LLCC) WITH BROKEN BANDING TO THE NORTHWEST. A
281607Z TRMM IMAGE SHOWS A DEEP CONVECTIVE BAND WRAPPING AROUND THE
NORTHWEST SIDE INTO THE CENTER WITH WEAKER BANDS ON THE NORTH AND
SOUTH SIDES OF THE DEEP CONVECTION AT THE CENTER. UPPER LEVEL
ANALYSIS INDICATES THE SYSTEM IS TO THE SOUTH OF THE UPPER LEVEL
RIDGE AXIS IN A REGION OF UPPER-LEVEL EASTERLY FLOW THAT IS
PROVIDING MODERATE OUTFLOW. AS THE SYSTEM TRACKS PAST THE WESTERN
EXTENT OF THE UPPER-LEVEL RIDGE THERE IS POTENTIAL FOR THE SYSTEM TO
DEVELOP AN OUTFLOW CHANNEL INTO THE UPPER LEVEL TROUGH LOCATED TO
THE NORTH OF THE UPPER-LEVEL RIDGE LEADING TO AN INCREASED RATE OF
INTENSIFICATION. THE SYSTEM IS CURRENTLY STEERING WESTWARD ALONG THE
SOUTHERN PERIPHERY OF THE LOW- TO MID-LEVEL SUBTROPICAL RIDGE (STR)
TO THE NORTHEAST. AFTER TAU 24 THE SYSTEM IS EXPECTED TO START
TRACKING MORE NORTHWESTWARD AS IT APPROACHES THE WESTERN EXTENT OF
THE STR. MODEL GUIDANCE IS IN GOOD AGREEMENT THROUGH TAU 36, BUT THE
OBJECTIVE AIDS START TO DIVERGE IN TIMING ON THE NORTHWARD TURN OF
THE SYSTEM. THE AIDS MAY BE SHOWING SOME ERRATIC MOTION AFTER TAU 72
IN RESPONSE TO TD 18W LOCATED TO THE EAST. MAXIMUM SIGNIFICANT WAVE
HEIGHT AT 281800Z IS 12 FEET. NEXT WARNINGS AT 290300Z, 290900Z,
291500Z AND 292100Z. REFER TO TYPHOON 17W (KETSANA) WARNINGS (WTPN31
PGTW) FOR SIX-HOURLY UPDATES. REFER TO TROPICAL DEPRESSION 18W
(EIGHTEEN) WARNINGS (WTPN32 PGTW) FOR SIX-HOURLY UPDATES.

0 likes
Visit the Caribbean-Central America Weather Thread where you can find at first post web cams,radars
and observations from Caribbean basin members Click Here
and observations from Caribbean basin members Click Here
- cycloneye
- Admin
- Posts: 143863
- Age: 68
- Joined: Thu Oct 10, 2002 10:54 am
- Location: San Juan, Puerto Rico
Re: WPAC : TROPICAL STORM PARMA (19W)
JMA Upgrades to Tropical Storm Parma
TS 0917 (Parma)
Issued at 01:10 UTC, 29 September 2009
<Analyses at 29/00 UTC>
Scale -
Intensity -
Center position N8°20'(8.3°)
E139°40'(139.7°)
Direction and speed of movement W 30km/h(15kt)
Central pressure 996hPa
Maximum wind speed near the center 18m/s(35kt)
Maximum wind gust speed 25m/s(50kt)
Area of 30kt winds or more Wide 90km(50NM)

http://www.jma.go.jp/en/typh/
TS 0917 (Parma)
Issued at 01:10 UTC, 29 September 2009
<Analyses at 29/00 UTC>
Scale -
Intensity -
Center position N8°20'(8.3°)
E139°40'(139.7°)
Direction and speed of movement W 30km/h(15kt)
Central pressure 996hPa
Maximum wind speed near the center 18m/s(35kt)
Maximum wind gust speed 25m/s(50kt)
Area of 30kt winds or more Wide 90km(50NM)

http://www.jma.go.jp/en/typh/
0 likes
Visit the Caribbean-Central America Weather Thread where you can find at first post web cams,radars
and observations from Caribbean basin members Click Here
and observations from Caribbean basin members Click Here
- brunota2003
- S2K Supporter
- Posts: 9476
- Age: 34
- Joined: Sat Jul 30, 2005 9:56 pm
- Location: Stanton, KY...formerly Havelock, NC
- Contact:
- cycloneye
- Admin
- Posts: 143863
- Age: 68
- Joined: Thu Oct 10, 2002 10:54 am
- Location: San Juan, Puerto Rico
Re: WPAC : TROPICAL STORM PARMA (19W)
WTPN33 PGTW 290300
MSGID/GENADMIN/NAVMARFCSTCEN PEARL HARBOR HI/JTWC//
SUBJ/TROPICAL CYCLONE WARNING//
RMKS/
1. TROPICAL STORM 19W (PARMA) WARNING NR 006
03 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
290000Z --- NEAR 8.2N 139.6E
MOVEMENT PAST SIX HOURS - 250 DEGREES AT 15 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 035 NM NORTHEAST QUADRANT
025 NM SOUTHEAST QUADRANT
025 NM SOUTHWEST QUADRANT
025 NM NORTHWEST QUADRANT
REPEAT POSIT: 8.2N 139.6E
---
FORECASTS:
12 HRS, VALID AT:
291200Z --- 8.5N 138.4E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 040 NM NORTHEAST QUADRANT
035 NM SOUTHEAST QUADRANT
035 NM SOUTHWEST QUADRANT
035 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 300 DEG/ 08 KTS
---
24 HRS, VALID AT:
300000Z --- 9.3N 137.0E
MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 050 NM NORTHEAST QUADRANT
045 NM SOUTHEAST QUADRANT
045 NM SOUTHWEST QUADRANT
045 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 305 DEG/ 08 KTS
---
36 HRS, VALID AT:
301200Z --- 10.2N 135.6E
MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 025 NM NORTHEAST QUADRANT
020 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 055 NM NORTHEAST QUADRANT
045 NM SOUTHEAST QUADRANT
045 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 310 DEG/ 09 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
010000Z --- 11.3N 134.2E
MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 025 NM NORTHEAST QUADRANT
025 NM SOUTHEAST QUADRANT
025 NM SOUTHWEST QUADRANT
025 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 070 NM NORTHEAST QUADRANT
060 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
065 NM NORTHWEST QUADRANT
VECTOR TO 72 HR POSIT: 315 DEG/ 09 KTS
---
72 HRS, VALID AT:
020000Z --- 14.0N 131.6E
MAX SUSTAINED WINDS - 065 KT, GUSTS 080 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 020 NM NORTHEAST QUADRANT
020 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 040 NM NORTHEAST QUADRANT
035 NM SOUTHEAST QUADRANT
035 NM SOUTHWEST QUADRANT
035 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 095 NM NORTHEAST QUADRANT
085 NM SOUTHEAST QUADRANT
085 NM SOUTHWEST QUADRANT
090 NM NORTHWEST QUADRANT
VECTOR TO 96 HR POSIT: 325 DEG/ 08 KTS
---
LONG RANGE OUTLOOK:
NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 250 NM
ON DAY 4 AND 350 NM ON DAY 5... AND FOR INTENSITY
NEAR 20 KT EACH DAY.
---
96 HRS, VALID AT:
030000Z --- 16.5N 129.7E
MAX SUSTAINED WINDS - 070 KT, GUSTS 085 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 120 HR POSIT: 330 DEG/ 10 KTS
---
120 HRS, VALID AT:
040000Z --- 20.0N 127.5E
MAX SUSTAINED WINDS - 075 KT, GUSTS 090 KT
WIND RADII VALID OVER OPEN WATER ONLY
---
REMARKS:
290300Z POSITION NEAR 8.3N 139.3E. TROPICAL STORM (TS) 19W
(PARMA) LOCATED APPROXIMATELY 120 NM SOUTHEAST OF YAP, HAS
TRACKED WEST-SOUTHWESTWARD AT 15 KNOTS OVER THE PAST SIX HOURS.
MAXIMUM SIGNIFICANT WAVE HEIGHT AT 290000Z IS 15 FEET.
NEXT WARNINGS AT 290900Z, 291500Z, 292100Z AND 300300Z.
REFER TO TYPHOON 17W (KETSANA) WARNINGS (WTPN31 PGTW)
FOR SIX-HOURLY UPDATES. REFER TO TROPICAL DEPRESSION 18W (EIGHTEEN)
WARNINGS (WTPN32 PGTW) FOR SIX-HOURLY UPDATES.
//

MSGID/GENADMIN/NAVMARFCSTCEN PEARL HARBOR HI/JTWC//
SUBJ/TROPICAL CYCLONE WARNING//
RMKS/
1. TROPICAL STORM 19W (PARMA) WARNING NR 006
03 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
290000Z --- NEAR 8.2N 139.6E
MOVEMENT PAST SIX HOURS - 250 DEGREES AT 15 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 035 NM NORTHEAST QUADRANT
025 NM SOUTHEAST QUADRANT
025 NM SOUTHWEST QUADRANT
025 NM NORTHWEST QUADRANT
REPEAT POSIT: 8.2N 139.6E
---
FORECASTS:
12 HRS, VALID AT:
291200Z --- 8.5N 138.4E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 040 NM NORTHEAST QUADRANT
035 NM SOUTHEAST QUADRANT
035 NM SOUTHWEST QUADRANT
035 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 300 DEG/ 08 KTS
---
24 HRS, VALID AT:
300000Z --- 9.3N 137.0E
MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 050 NM NORTHEAST QUADRANT
045 NM SOUTHEAST QUADRANT
045 NM SOUTHWEST QUADRANT
045 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 305 DEG/ 08 KTS
---
36 HRS, VALID AT:
301200Z --- 10.2N 135.6E
MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 025 NM NORTHEAST QUADRANT
020 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 055 NM NORTHEAST QUADRANT
045 NM SOUTHEAST QUADRANT
045 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 310 DEG/ 09 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
010000Z --- 11.3N 134.2E
MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 025 NM NORTHEAST QUADRANT
025 NM SOUTHEAST QUADRANT
025 NM SOUTHWEST QUADRANT
025 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 070 NM NORTHEAST QUADRANT
060 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
065 NM NORTHWEST QUADRANT
VECTOR TO 72 HR POSIT: 315 DEG/ 09 KTS
---
72 HRS, VALID AT:
020000Z --- 14.0N 131.6E
MAX SUSTAINED WINDS - 065 KT, GUSTS 080 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 020 NM NORTHEAST QUADRANT
020 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 040 NM NORTHEAST QUADRANT
035 NM SOUTHEAST QUADRANT
035 NM SOUTHWEST QUADRANT
035 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 095 NM NORTHEAST QUADRANT
085 NM SOUTHEAST QUADRANT
085 NM SOUTHWEST QUADRANT
090 NM NORTHWEST QUADRANT
VECTOR TO 96 HR POSIT: 325 DEG/ 08 KTS
---
LONG RANGE OUTLOOK:
NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 250 NM
ON DAY 4 AND 350 NM ON DAY 5... AND FOR INTENSITY
NEAR 20 KT EACH DAY.
---
96 HRS, VALID AT:
030000Z --- 16.5N 129.7E
MAX SUSTAINED WINDS - 070 KT, GUSTS 085 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 120 HR POSIT: 330 DEG/ 10 KTS
---
120 HRS, VALID AT:
040000Z --- 20.0N 127.5E
MAX SUSTAINED WINDS - 075 KT, GUSTS 090 KT
WIND RADII VALID OVER OPEN WATER ONLY
---
REMARKS:
290300Z POSITION NEAR 8.3N 139.3E. TROPICAL STORM (TS) 19W
(PARMA) LOCATED APPROXIMATELY 120 NM SOUTHEAST OF YAP, HAS
TRACKED WEST-SOUTHWESTWARD AT 15 KNOTS OVER THE PAST SIX HOURS.
MAXIMUM SIGNIFICANT WAVE HEIGHT AT 290000Z IS 15 FEET.
NEXT WARNINGS AT 290900Z, 291500Z, 292100Z AND 300300Z.
REFER TO TYPHOON 17W (KETSANA) WARNINGS (WTPN31 PGTW)
FOR SIX-HOURLY UPDATES. REFER TO TROPICAL DEPRESSION 18W (EIGHTEEN)
WARNINGS (WTPN32 PGTW) FOR SIX-HOURLY UPDATES.
//

0 likes
Visit the Caribbean-Central America Weather Thread where you can find at first post web cams,radars
and observations from Caribbean basin members Click Here
and observations from Caribbean basin members Click Here
- HURAKAN
- Professional-Met
- Posts: 46086
- Age: 38
- Joined: Thu May 20, 2004 4:34 pm
- Location: Key West, FL
- Contact:

WTPN33 PGTW 290900
MSGID/GENADMIN/NAVMARFCSTCEN PEARL HARBOR HI/JTWC//
SUBJ/TROPICAL CYCLONE WARNING//
RMKS/
1. TROPICAL STORM 19W (PARMA) WARNING NR 007
04 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
290600Z --- NEAR 7.8N 138.9E
MOVEMENT PAST SIX HOURS - 245 DEGREES AT 10 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 035 NM NORTHEAST QUADRANT
025 NM SOUTHEAST QUADRANT
025 NM SOUTHWEST QUADRANT
025 NM NORTHWEST QUADRANT
REPEAT POSIT: 7.8N 138.9E
---
FORECASTS:
12 HRS, VALID AT:
291800Z --- 8.2N 137.0E
MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 040 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 300 DEG/ 10 KTS
---
24 HRS, VALID AT:
300600Z --- 9.1N 135.3E
MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 025 NM NORTHEAST QUADRANT
020 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 045 NM NORTHEAST QUADRANT
035 NM SOUTHEAST QUADRANT
035 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 310 DEG/ 11 KTS
---
36 HRS, VALID AT:
301800Z --- 10.5N 133.6E
MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 030 NM NORTHEAST QUADRANT
025 NM SOUTHEAST QUADRANT
025 NM SOUTHWEST QUADRANT
025 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 055 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
045 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 315 DEG/ 11 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
010600Z --- 12.1N 132.0E
MAX SUSTAINED WINDS - 065 KT, GUSTS 080 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 035 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 065 NM NORTHEAST QUADRANT
060 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
065 NM NORTHWEST QUADRANT
VECTOR TO 72 HR POSIT: 320 DEG/ 08 KTS
---
72 HRS, VALID AT:
020600Z --- 14.6N 130.0E
MAX SUSTAINED WINDS - 070 KT, GUSTS 085 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 025 NM NORTHEAST QUADRANT
020 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 040 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
035 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 090 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
080 NM SOUTHWEST QUADRANT
085 NM NORTHWEST QUADRANT
VECTOR TO 96 HR POSIT: 335 DEG/ 08 KTS
---
LONG RANGE OUTLOOK:
NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 250 NM
ON DAY 4 AND 350 NM ON DAY 5... AND FOR INTENSITY
NEAR 20 KT EACH DAY.
---
96 HRS, VALID AT:
030600Z --- 17.6N 128.5E
MAX SUSTAINED WINDS - 070 KT, GUSTS 085 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 120 HR POSIT: 330 DEG/ 08 KTS
---
120 HRS, VALID AT:
040600Z --- 20.5N 126.8E
MAX SUSTAINED WINDS - 080 KT, GUSTS 100 KT
WIND RADII VALID OVER OPEN WATER ONLY
---
REMARKS:
290900Z POSITION NEAR 7.9N 138.4E.
TROPICAL STORM (TS) 19W (PARMA) LOCATED APPROXIMATELY 115 NM SOUTH-
SOUTHEAST OF YAP, HAS TRACKED WEST-SOUTHWESTWARD AT 10 KNOTS OVER
THE PAST SIX HOURS. ANIMATED MULTISPECTRAL IMAGERY SHOWS THAT
CONVECTION OVER THE LOW LEVEL CIRCULATION CENTER (LLCC) HAS
PERSISTED, WITH CONTINUED RADIAL OUTFLOW, OVER THE PAST SIX HOURS.
THERE HAS BEEN A SLIGHT DECREASE IN TRACK SPEED WITH SOME INDICATION
THAT THE SYSTEM IS BEGINNING TO TURN MORE WESTWARD IN THE LAST FEW
HOURS. THE CURRENT FORECAST PHILOSOPHY HAS THE SYSTEM TURNING TO THE
NORTHWEST AS IT TRACKS ALONG THE SOUTHWESTERN PERIPHERY OF THE LOW-
TO MID-LEVEL SUBTROPICAL RIDGE. INCREASING INTERACTION WITH TS 18W
IS EXPECTED TO CONTINUE AS THE SEPARATION DISTANCE CONTINUES TO
DECREASE, WITH THE EVENTUAL CAPTURE OF TS 18W AROUND TAU 96. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 290600Z IS 15 FEET. NEXT WARNINGS AT
291500Z, 292100Z, 300300Z AND 300900Z. REFER TO TYPHOON 17W
(KETSANA) WARNINGS (WTPN31 PGTW) FOR SIX-HOURLY UPDATES. REFER TO
TROPICAL STORM 18W (EIGHTEEN) WARNINGS (WTPN32 PGTW) FOR SIX-HOURLY
UPDATES. REFER TO TROPICAL CYCLONE 20W (TWENTY) WARNINGS (WTPN34
PGTW) FOR SIX-HOURLY UPDATES.//
NNNN
0 likes
- HURAKAN
- Professional-Met
- Posts: 46086
- Age: 38
- Joined: Thu May 20, 2004 4:34 pm
- Location: Key West, FL
- Contact:
ZCZC 470
WTPQ21 RJTD 290000
RSMC TROPICAL CYCLONE ADVISORY
NAME TS 0917 PARMA (0917) UPGRADED FROM TD
ANALYSIS
PSTN 290000UTC 08.3N 139.7E POOR
MOVE W 15KT
PRES 996HPA
MXWD 035KT
GUST 050KT
30KT 50NM
FORECAST
24HF 300000UTC 09.1N 136.7E 70NM 70%
MOVE WNW 08KT
PRES 992HPA
MXWD 045KT
GUST 065KT
48HF 010000UTC 12.6N 132.7E 140NM 70%
MOVE NW 13KT
PRES 985HPA
MXWD 050KT
GUST 070KT
72HF 020000UTC 15.2N 128.2E 210NM 70%
MOVE WNW 13KT
PRES 975HPA
MXWD 060KT
GUST 085KT =
NNNN
WTPQ21 RJTD 290000
RSMC TROPICAL CYCLONE ADVISORY
NAME TS 0917 PARMA (0917) UPGRADED FROM TD
ANALYSIS
PSTN 290000UTC 08.3N 139.7E POOR
MOVE W 15KT
PRES 996HPA
MXWD 035KT
GUST 050KT
30KT 50NM
FORECAST
24HF 300000UTC 09.1N 136.7E 70NM 70%
MOVE WNW 08KT
PRES 992HPA
MXWD 045KT
GUST 065KT
48HF 010000UTC 12.6N 132.7E 140NM 70%
MOVE NW 13KT
PRES 985HPA
MXWD 050KT
GUST 070KT
72HF 020000UTC 15.2N 128.2E 210NM 70%
MOVE WNW 13KT
PRES 975HPA
MXWD 060KT
GUST 085KT =
NNNN
0 likes
- HURAKAN
- Professional-Met
- Posts: 46086
- Age: 38
- Joined: Thu May 20, 2004 4:34 pm
- Location: Key West, FL
- Contact:

WTPN33 PGTW 291500
MSGID/GENADMIN/NAVMARFCSTCEN PEARL HARBOR HI/JTWC//
SUBJ/TROPICAL CYCLONE WARNING//
RMKS/
1. TROPICAL STORM 19W (PARMA) WARNING NR 008
04 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
291200Z --- NEAR 8.0N 138.2E
MOVEMENT PAST SIX HOURS - 285 DEGREES AT 07 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 035 NM NORTHEAST QUADRANT
025 NM SOUTHEAST QUADRANT
025 NM SOUTHWEST QUADRANT
025 NM NORTHWEST QUADRANT
REPEAT POSIT: 8.0N 138.2E
---
FORECASTS:
12 HRS, VALID AT:
300000Z --- 8.6N 136.6E
MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 040 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 305 DEG/ 11 KTS
---
24 HRS, VALID AT:
301200Z --- 9.8N 134.8E
MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 025 NM NORTHEAST QUADRANT
020 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 045 NM NORTHEAST QUADRANT
035 NM SOUTHEAST QUADRANT
035 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 310 DEG/ 11 KTS
---
36 HRS, VALID AT:
010000Z --- 11.3N 133.1E
MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 030 NM NORTHEAST QUADRANT
025 NM SOUTHEAST QUADRANT
025 NM SOUTHWEST QUADRANT
025 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 055 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
045 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 320 DEG/ 09 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
011200Z --- 12.7N 131.8E
MAX SUSTAINED WINDS - 065 KT, GUSTS 080 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 035 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 070 NM NORTHEAST QUADRANT
060 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
065 NM NORTHWEST QUADRANT
VECTOR TO 72 HR POSIT: 325 DEG/ 08 KTS
---
72 HRS, VALID AT:
021200Z --- 15.3N 129.9E
MAX SUSTAINED WINDS - 065 KT, GUSTS 080 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 035 NM NORTHEAST QUADRANT
035 NM SOUTHEAST QUADRANT
035 NM SOUTHWEST QUADRANT
035 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 085 NM NORTHEAST QUADRANT
075 NM SOUTHEAST QUADRANT
075 NM SOUTHWEST QUADRANT
080 NM NORTHWEST QUADRANT
VECTOR TO 96 HR POSIT: 335 DEG/ 08 KTS
---
LONG RANGE OUTLOOK:
NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 250 NM
ON DAY 4 AND 350 NM ON DAY 5... AND FOR INTENSITY
NEAR 20 KT EACH DAY.
---
96 HRS, VALID AT:
031200Z --- 18.3N 128.3E
MAX SUSTAINED WINDS - 070 KT, GUSTS 085 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 120 HR POSIT: 330 DEG/ 08 KTS
---
120 HRS, VALID AT:
041200Z --- 21.2N 126.6E
MAX SUSTAINED WINDS - 080 KT, GUSTS 100 KT
WIND RADII VALID OVER OPEN WATER ONLY
---
REMARKS:
291500Z POSITION NEAR 8.2N 137.8E.
TROPICAL STORM (TS) 19W (PARMA) LOCATED APPROXIMATELY 90 NM SOUTH OF
YAP, HAS TRACKED WEST-NORTHWESTWARD AT 07 KNOTS OVER THE PAST SIX
HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 291200Z IS 17 FEET. NEXT
WARNINGS AT 292100Z, 300300Z, 300900Z AND 301500Z. REFER TO TROPICAL
STORM 17W (KETSANA) WARNINGS (WTPN31 PGTW) FOR SIX-HOURLY UPDATES.
REFER TO TROPICAL STORM 18W (EIGHTEEN) WARNINGS (WTPN32 PGTW) FOR
SIX-HOURLY UPDATES. REFER TO TROPICAL DEPRESSION 20W (TWENTY)
WARNINGS (WTPN34 PGTW) FOR SIX-HOURLY UPDATES.//
NNNN
0 likes
- HURAKAN
- Professional-Met
- Posts: 46086
- Age: 38
- Joined: Thu May 20, 2004 4:34 pm
- Location: Key West, FL
- Contact:
ZCZC 659
WTPQ21 RJTD 291200
RSMC TROPICAL CYCLONE ADVISORY
NAME TS 0917 PARMA (0917)
ANALYSIS
PSTN 291200UTC 08.0N 138.3E POOR
MOVE W 08KT
PRES 992HPA
MXWD 040KT
GUST 060KT
30KT 80NM
FORECAST
24HF 301200UTC 10.6N 135.3E 70NM 70%
MOVE NW 10KT
PRES 980HPA
MXWD 055KT
GUST 080KT
48HF 011200UTC 13.6N 131.7E 140NM 70%
MOVE NW 12KT
PRES 970HPA
MXWD 065KT
GUST 095KT
72HF 021200UTC 16.8N 128.0E 210NM 70%
MOVE NW 12KT
PRES 965HPA
MXWD 070KT
GUST 100KT =
NNNN
WTPQ21 RJTD 291200
RSMC TROPICAL CYCLONE ADVISORY
NAME TS 0917 PARMA (0917)
ANALYSIS
PSTN 291200UTC 08.0N 138.3E POOR
MOVE W 08KT
PRES 992HPA
MXWD 040KT
GUST 060KT
30KT 80NM
FORECAST
24HF 301200UTC 10.6N 135.3E 70NM 70%
MOVE NW 10KT
PRES 980HPA
MXWD 055KT
GUST 080KT
48HF 011200UTC 13.6N 131.7E 140NM 70%
MOVE NW 12KT
PRES 970HPA
MXWD 065KT
GUST 095KT
72HF 021200UTC 16.8N 128.0E 210NM 70%
MOVE NW 12KT
PRES 965HPA
MXWD 070KT
GUST 100KT =
NNNN
0 likes
- HURAKAN
- Professional-Met
- Posts: 46086
- Age: 38
- Joined: Thu May 20, 2004 4:34 pm
- Location: Key West, FL
- Contact:
ZCZC 456
WTPQ21 RJTD 291500
RSMC TROPICAL CYCLONE ADVISORY
NAME TS 0917 PARMA (0917)
ANALYSIS
PSTN 291500UTC 08.1N 137.8E POOR
MOVE W 10KT
PRES 992HPA
MXWD 045KT
GUST 065KT
30KT 80NM
FORECAST
24HF 301500UTC 11.0N 134.5E 75NM 70%
MOVE NW 11KT
PRES 980HPA
MXWD 055KT
GUST 080KT
45HF 011200UTC 13.6N 131.7E 140NM 70%
MOVE NW 12KT
PRES 970HPA
MXWD 065KT
GUST 095KT
69HF 021200UTC 16.8N 128.0E 210NM 70%
MOVE NW 12KT
PRES 965HPA
MXWD 070KT
GUST 100KT =
NNNN
WTPQ21 RJTD 291500
RSMC TROPICAL CYCLONE ADVISORY
NAME TS 0917 PARMA (0917)
ANALYSIS
PSTN 291500UTC 08.1N 137.8E POOR
MOVE W 10KT
PRES 992HPA
MXWD 045KT
GUST 065KT
30KT 80NM
FORECAST
24HF 301500UTC 11.0N 134.5E 75NM 70%
MOVE NW 11KT
PRES 980HPA
MXWD 055KT
GUST 080KT
45HF 011200UTC 13.6N 131.7E 140NM 70%
MOVE NW 12KT
PRES 970HPA
MXWD 065KT
GUST 095KT
69HF 021200UTC 16.8N 128.0E 210NM 70%
MOVE NW 12KT
PRES 965HPA
MXWD 070KT
GUST 100KT =
NNNN
0 likes
- cycloneye
- Admin
- Posts: 143863
- Age: 68
- Joined: Thu Oct 10, 2002 10:54 am
- Location: San Juan, Puerto Rico
Re: WPAC : TROPICAL STORM PARMA (19W)
Winds up to 50kts
WTPN33 PGTW 292100
MSGID/GENADMIN/NAVMARFCSTCEN PEARL HARBOR HI/JTWC//
SUBJ/TROPICAL CYCLONE WARNING//
RMKS/
1. TROPICAL STORM 19W (PARMA) WARNING NR 009
04 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
291800Z --- NEAR 8.2N 137.7E
MOVEMENT PAST SIX HOURS - 290 DEGREES AT 05 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 040 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
025 NM SOUTHWEST QUADRANT
035 NM NORTHWEST QUADRANT
REPEAT POSIT: 8.2N 137.7E
---
FORECASTS:
12 HRS, VALID AT:
300600Z --- 9.0N 136.1E
MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 025 NM NORTHEAST QUADRANT
020 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
025 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 050 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
035 NM SOUTHWEST QUADRANT
045 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 305 DEG/ 10 KTS
---
24 HRS, VALID AT:
301800Z --- 10.2N 134.4E
MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 030 NM NORTHEAST QUADRANT
025 NM SOUTHEAST QUADRANT
025 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
055 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 310 DEG/ 10 KTS
---
36 HRS, VALID AT:
010600Z --- 11.4N 132.8E
MAX SUSTAINED WINDS - 065 KT, GUSTS 080 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 035 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
035 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 075 NM NORTHEAST QUADRANT
065 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
070 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 325 DEG/ 11 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
011800Z --- 13.2N 131.4E
MAX SUSTAINED WINDS - 070 KT, GUSTS 085 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 020 NM NORTHEAST QUADRANT
020 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 040 NM NORTHEAST QUADRANT
035 NM SOUTHEAST QUADRANT
035 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 085 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
075 NM SOUTHWEST QUADRANT
085 NM NORTHWEST QUADRANT
VECTOR TO 72 HR POSIT: 330 DEG/ 09 KTS
---
72 HRS, VALID AT:
021800Z --- 16.2N 129.5E
MAX SUSTAINED WINDS - 075 KT, GUSTS 090 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 025 NM NORTHEAST QUADRANT
025 NM SOUTHEAST QUADRANT
025 NM SOUTHWEST QUADRANT
025 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 045 NM NORTHEAST QUADRANT
045 NM SOUTHEAST QUADRANT
045 NM SOUTHWEST QUADRANT
045 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 105 NM NORTHEAST QUADRANT
100 NM SOUTHEAST QUADRANT
095 NM SOUTHWEST QUADRANT
100 NM NORTHWEST QUADRANT
VECTOR TO 96 HR POSIT: 330 DEG/ 08 KTS
---
LONG RANGE OUTLOOK:
NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 250 NM
ON DAY 4 AND 350 NM ON DAY 5... AND FOR INTENSITY
NEAR 20 KT EACH DAY.
---
96 HRS, VALID AT:
031800Z --- 19.0N 127.7E
MAX SUSTAINED WINDS - 080 KT, GUSTS 100 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 120 HR POSIT: 315 DEG/ 09 KTS
---
120 HRS, VALID AT:
041800Z --- 21.4N 125.1E
MAX SUSTAINED WINDS - 085 KT, GUSTS 105 KT
WIND RADII VALID OVER OPEN WATER ONLY
---
REMARKS:
292100Z POSITION NEAR 8.4N 137.3E. TROPICAL STORM (TS) 19W (PARMA)
LOCATED APPROXIMATELY 85 NM SOUTH-SOUTHWEST OF YAP, HAS TRACKED WEST-
NORTHWESTWARD AT 05 KNOTS OVER THE PAST SIX HOURS. RECENT ANIMATED
INFRARED IMAGERY SHOWS DEEP CONVECTIVE BANDS CONTINUING TO
CONSOLIDATE AROUND A WELL DEFINED LOW LEVEL CIRCULATION CENTER. ALSO
EVIDENT IS INCREASED UPPER LEVEL OUTFLOW TO THE WEST ALONG WITH A
DEVELOPING OUTFLOW CHANNEL TO THE NORTH. A 291617Z AMSR-E PASS SHOWS
A DEEP CONVECTIVE BAND WRAPPING AROUND THE NORTHERN AND WESTERN
SIDES OF THE SYSTEM INTO A WELL DEFINED CENTER THAT EXHIBITS AN EYE-
LIKE FEATURE PARTIALLY SURROUNDED BY DEEP CONVECTION. THE SYSTEM IS
TRACKING ALONG THE SOUTHWESTERN PERIPHERY OF THE LOW- TO MID-LEVEL
SUBTROPICAL RIDGE (STR) LOCATED TO THE NORTHEAST. CURRENT SLOWING
AND ERRATIC MOTION ARE ATTRIBUTED TO WEAK BINARY INTERACTION WITH TS
18W, LOCATED TO THE EAST-NORTHEAST OF THE SYSTEM. A MORE NORTHWARD
TURN IN 19W IS EXPECTED AFTER TAU 36 AS TS 18W CLOSES THE DISTANCE
BETWEEN THE SYSTEMS AND IS EVENTUALLY CAPTURED BY THE MORE DOMINANT
TS 19W. AFTER TAU 72 THE STR IS EXPECTED TO BUILD TO THE NORTH OF
THE SYSTEM, FOLLOWING THE PASSAGE OF A MIDLATITUDE TROUGH, CAUSING
19W TO TURN SLIGHTLY BACK TO THE NORTHWEST. INTENSITY IS BASED ON
DVORAK ESTIMATES BY PGTW AND KNES (45-55 KNOTS), AND A STEADY
INTENSITY FORECAST INCREASE IS BASED ON FAVORABLE ENVIRONMENTAL
CONDITIONS ALONG WITH THE INCREASED OUTFLOW THAT IS DEVELOPING TO
THE NORTH. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 291800Z IS 17 FEET.
NEXT WARNINGS AT 300300Z, 300900Z, 301500Z AND 302100Z. REFER TO
TROPICAL STORM 17W (KETSANA) WARNINGS (WTPN31 PGTW) FOR FINAL
WARNING. REFER TO TROPICAL STORM 18W (EIGHTEEN) WARNINGS (WTPN32
PGTW) FOR SIX-HOURLY UPDATES. REFER TO TROPICAL STORM 20W (MELOR)
WARNINGS (WTPN34 PGTW) FOR SIX-HOURLY UPDATES.
//

WTPN33 PGTW 292100
MSGID/GENADMIN/NAVMARFCSTCEN PEARL HARBOR HI/JTWC//
SUBJ/TROPICAL CYCLONE WARNING//
RMKS/
1. TROPICAL STORM 19W (PARMA) WARNING NR 009
04 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
291800Z --- NEAR 8.2N 137.7E
MOVEMENT PAST SIX HOURS - 290 DEGREES AT 05 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 040 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
025 NM SOUTHWEST QUADRANT
035 NM NORTHWEST QUADRANT
REPEAT POSIT: 8.2N 137.7E
---
FORECASTS:
12 HRS, VALID AT:
300600Z --- 9.0N 136.1E
MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 025 NM NORTHEAST QUADRANT
020 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
025 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 050 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
035 NM SOUTHWEST QUADRANT
045 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 305 DEG/ 10 KTS
---
24 HRS, VALID AT:
301800Z --- 10.2N 134.4E
MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 030 NM NORTHEAST QUADRANT
025 NM SOUTHEAST QUADRANT
025 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
055 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 310 DEG/ 10 KTS
---
36 HRS, VALID AT:
010600Z --- 11.4N 132.8E
MAX SUSTAINED WINDS - 065 KT, GUSTS 080 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 035 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
035 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 075 NM NORTHEAST QUADRANT
065 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
070 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 325 DEG/ 11 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
011800Z --- 13.2N 131.4E
MAX SUSTAINED WINDS - 070 KT, GUSTS 085 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 020 NM NORTHEAST QUADRANT
020 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 040 NM NORTHEAST QUADRANT
035 NM SOUTHEAST QUADRANT
035 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 085 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
075 NM SOUTHWEST QUADRANT
085 NM NORTHWEST QUADRANT
VECTOR TO 72 HR POSIT: 330 DEG/ 09 KTS
---
72 HRS, VALID AT:
021800Z --- 16.2N 129.5E
MAX SUSTAINED WINDS - 075 KT, GUSTS 090 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 025 NM NORTHEAST QUADRANT
025 NM SOUTHEAST QUADRANT
025 NM SOUTHWEST QUADRANT
025 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 045 NM NORTHEAST QUADRANT
045 NM SOUTHEAST QUADRANT
045 NM SOUTHWEST QUADRANT
045 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 105 NM NORTHEAST QUADRANT
100 NM SOUTHEAST QUADRANT
095 NM SOUTHWEST QUADRANT
100 NM NORTHWEST QUADRANT
VECTOR TO 96 HR POSIT: 330 DEG/ 08 KTS
---
LONG RANGE OUTLOOK:
NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 250 NM
ON DAY 4 AND 350 NM ON DAY 5... AND FOR INTENSITY
NEAR 20 KT EACH DAY.
---
96 HRS, VALID AT:
031800Z --- 19.0N 127.7E
MAX SUSTAINED WINDS - 080 KT, GUSTS 100 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 120 HR POSIT: 315 DEG/ 09 KTS
---
120 HRS, VALID AT:
041800Z --- 21.4N 125.1E
MAX SUSTAINED WINDS - 085 KT, GUSTS 105 KT
WIND RADII VALID OVER OPEN WATER ONLY
---
REMARKS:
292100Z POSITION NEAR 8.4N 137.3E. TROPICAL STORM (TS) 19W (PARMA)
LOCATED APPROXIMATELY 85 NM SOUTH-SOUTHWEST OF YAP, HAS TRACKED WEST-
NORTHWESTWARD AT 05 KNOTS OVER THE PAST SIX HOURS. RECENT ANIMATED
INFRARED IMAGERY SHOWS DEEP CONVECTIVE BANDS CONTINUING TO
CONSOLIDATE AROUND A WELL DEFINED LOW LEVEL CIRCULATION CENTER. ALSO
EVIDENT IS INCREASED UPPER LEVEL OUTFLOW TO THE WEST ALONG WITH A
DEVELOPING OUTFLOW CHANNEL TO THE NORTH. A 291617Z AMSR-E PASS SHOWS
A DEEP CONVECTIVE BAND WRAPPING AROUND THE NORTHERN AND WESTERN
SIDES OF THE SYSTEM INTO A WELL DEFINED CENTER THAT EXHIBITS AN EYE-
LIKE FEATURE PARTIALLY SURROUNDED BY DEEP CONVECTION. THE SYSTEM IS
TRACKING ALONG THE SOUTHWESTERN PERIPHERY OF THE LOW- TO MID-LEVEL
SUBTROPICAL RIDGE (STR) LOCATED TO THE NORTHEAST. CURRENT SLOWING
AND ERRATIC MOTION ARE ATTRIBUTED TO WEAK BINARY INTERACTION WITH TS
18W, LOCATED TO THE EAST-NORTHEAST OF THE SYSTEM. A MORE NORTHWARD
TURN IN 19W IS EXPECTED AFTER TAU 36 AS TS 18W CLOSES THE DISTANCE
BETWEEN THE SYSTEMS AND IS EVENTUALLY CAPTURED BY THE MORE DOMINANT
TS 19W. AFTER TAU 72 THE STR IS EXPECTED TO BUILD TO THE NORTH OF
THE SYSTEM, FOLLOWING THE PASSAGE OF A MIDLATITUDE TROUGH, CAUSING
19W TO TURN SLIGHTLY BACK TO THE NORTHWEST. INTENSITY IS BASED ON
DVORAK ESTIMATES BY PGTW AND KNES (45-55 KNOTS), AND A STEADY
INTENSITY FORECAST INCREASE IS BASED ON FAVORABLE ENVIRONMENTAL
CONDITIONS ALONG WITH THE INCREASED OUTFLOW THAT IS DEVELOPING TO
THE NORTH. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 291800Z IS 17 FEET.
NEXT WARNINGS AT 300300Z, 300900Z, 301500Z AND 302100Z. REFER TO
TROPICAL STORM 17W (KETSANA) WARNINGS (WTPN31 PGTW) FOR FINAL
WARNING. REFER TO TROPICAL STORM 18W (EIGHTEEN) WARNINGS (WTPN32
PGTW) FOR SIX-HOURLY UPDATES. REFER TO TROPICAL STORM 20W (MELOR)
WARNINGS (WTPN34 PGTW) FOR SIX-HOURLY UPDATES.
//

0 likes
Visit the Caribbean-Central America Weather Thread where you can find at first post web cams,radars
and observations from Caribbean basin members Click Here
and observations from Caribbean basin members Click Here
- cycloneye
- Admin
- Posts: 143863
- Age: 68
- Joined: Thu Oct 10, 2002 10:54 am
- Location: San Juan, Puerto Rico
Re: WPAC : TROPICAL STORM PARMA (19W)
ADVANCED DVORAK TECHNIQUE
ADT-Version 7.2.3
Tropical Cyclone Intensity Algorithm
----- Current Analysis -----
Date : 29 SEP 2009 Time : 223000 UTC
Lat : 8:30:00 N Lon : 137:06:00 E
CI# /Pressure/ Vmax
3.8 / 984.0mb/ 61.0kt
Final T# Adj T# Raw T#
(3hr avg)
3.8 3.8 3.8
Latitude bias adjustment to MSLP : +4.8mb
Center Temp : -78.9C Cloud Region Temp : -78.3C
Scene Type : UNIFORM CDO CLOUD REGION
Positioning Method : FORECAST INTERPOLATION
Ocean Basin : WEST PACIFIC
Dvorak CI > MSLP Conversion Used : PACIFIC
Tno/CI Rules : Constraint Limits : NO LIMIT
Weakening Flag : OFF
Rapid Dissipation Flag : OFF
ADT-Version 7.2.3
Tropical Cyclone Intensity Algorithm
----- Current Analysis -----
Date : 29 SEP 2009 Time : 223000 UTC
Lat : 8:30:00 N Lon : 137:06:00 E
CI# /Pressure/ Vmax
3.8 / 984.0mb/ 61.0kt
Final T# Adj T# Raw T#
(3hr avg)
3.8 3.8 3.8
Latitude bias adjustment to MSLP : +4.8mb
Center Temp : -78.9C Cloud Region Temp : -78.3C
Scene Type : UNIFORM CDO CLOUD REGION
Positioning Method : FORECAST INTERPOLATION
Ocean Basin : WEST PACIFIC
Dvorak CI > MSLP Conversion Used : PACIFIC
Tno/CI Rules : Constraint Limits : NO LIMIT
Weakening Flag : OFF
Rapid Dissipation Flag : OFF
0 likes
Visit the Caribbean-Central America Weather Thread where you can find at first post web cams,radars
and observations from Caribbean basin members Click Here
and observations from Caribbean basin members Click Here
Who is online
Users browsing this forum: No registered users and 13 guests