Krovanh

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chadtm80
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Krovanh

#1 Postby chadtm80 » Sat Aug 23, 2003 12:36 pm

808
wtpn32 pgtw 231500
subj/tropical cyclone warning//
rmks/
1. Typhoon 12w (Krovanh) warning nr 030
01 active tropical cyclone in northwestpac
Max sustained winds based on one-minute average
---
warning position:
231200z8 --- near 17.7n5 116.8e6
movement past six hours - 275 degrees at 11 kts
position accurate to within 060 nm
position based on center located by satellite
present wind distribution:
Max sustained winds - 070 kt, gusts 085 kt
radius of 050 kt winds - 050 nm northeast quadrant
050 nm southeast quadrant
050 nm southwest quadrant
040 nm northwest quadrant
radius of 034 kt winds - 080 nm northeast quadrant
100 nm southeast quadrant
100 nm southwest quadrant
100 nm northwest quadrant
repeat posit: 17.7n5 116.8e6
---
forecasts:
12 hrs, valid at:
240000z6 --- 18.4n3 114.5e1
Max sustained winds - 080 kt, gusts 100 kt
radius of 050 kt winds - 050 nm
radius of 034 kt winds - 100 nm northeast quadrant
090 nm southeast quadrant
090 nm southwest quadrant
100 nm northwest quadrant
vector to 24 hr posit: 295 deg/ 12 kts
---
24 hrs, valid at:
241200z9 --- 19.4n4 112.2e6
Max sustained winds - 085 kt, gusts 105 kt
radius of 050 kt winds - 055 nm northeast quadrant
055 nm southeast quadrant
055 nm southwest quadrant
055 nm northwest quadrant
radius of 034 kt winds - 110 nm northeast quadrant
080 nm southeast quadrant
080 nm southwest quadrant
110 nm northwest quadrant
over water
vector to 36 hr posit: 300 deg/ 11 kts
---
36 hrs, valid at:
250000z7 --- 20.5n7 110.1e3
Max sustained winds - 060 kt, gusts 075 kt
radius of 050 kt winds - 045 nm northeast quadrant
over water
045 nm southeast quadrant
over water
045 nm southwest quadrant
over water
045 nm northwest quadrant
over water
radius of 034 kt winds - 080 nm northeast quadrant
over water
070 nm southeast quadrant
over water
070 nm southwest quadrant
over water
080 nm northwest quadrant
over water
vector to 48 hr posit: 295 deg/ 11 kts
---
extended outlook:
48 hrs, valid at:
251200z0 --- 21.5n8 107.9e7
Max sustained winds - 050 kt, gusts 065 kt
radius of 034 kt winds - 080 nm northeast quadrant
060 nm southeast quadrant
060 nm southwest quadrant
080 nm northwest quadrant
vector to 72 hr posit: 320 deg/ 08 kts
---
72 hrs, valid at:
261200z1 --- 23.8n3 105.8e4
Max sustained winds - 020 kt, gusts 030 kt
dissipated as a significant tropical cyclone over land
---
remarks:
231500z1 position near 17.9n7 116.2e0.
Typhoon (TY) 12w (Krovanh), located approximately 315 nm south-
southeast of Hong Kong, China has tracked westward at 11 knots
over the past 06 hours. The warning position is based on 231130z0
enhanced infrared satellite imagery. The warning intensity is based
on satellite current intensity estimates of 55 and 65 knots. Recent
microwave imagery shows that deep convection and organization continue
to improve on ty 12w. Maximum significant wave height at 231200z8 is
12 feet. Refer to wwpw31 rjtx for additional sea height information.
Next warnings at 232100z8, 240300z9, 240900z5 and 241500z2.//

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Colin
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#2 Postby Colin » Sat Aug 23, 2003 12:42 pm

Wow!! :o Thanks Chad for the info! ;)
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senorpepr
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Wx conditions are beginning to worsen

#3 Postby senorpepr » Sat Aug 23, 2003 4:31 pm

Key word: beginning. Currently (2100Z) Guiping, China, reported lightning was visible. Also, Xinyi, China, reported moderate rainshowers and thunderstorms, but a northeasterly wind at 4 knots. I'll keep an eye on SE China for more worsening weather.

-Mike
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