Ivan Advisories
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- cycloneye
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18:00 Models for TD#9=Low latitud track
FOR
TROPICAL DEPRESSION NINE (AL092004) ON 20040902 1800 UTC
...00 HRS... ...12 HRS... ...24 HRS... ...36 HRS...
040902 1800 040903 0600 040903 1800 040904 0600
LAT LON LAT LON LAT LON LAT LON
BAMD 9.7N 28.3W 9.2N 31.6W 8.9N 34.9W 8.6N 38.2W
BAMM 9.7N 28.3W 9.2N 31.8W 8.7N 35.3W 8.3N 38.6W
A98E 9.7N 28.3W 9.8N 31.8W 9.9N 35.3W 9.7N 38.6W
LBAR 9.7N 28.3W 9.6N 31.8W 9.5N 35.4W 9.5N 39.1W
SHIP 25KTS 33KTS 41KTS 50KTS
DSHP 25KTS 33KTS 41KTS 50KTS
...48 HRS... ...72 HRS... ...96 HRS... ..120 HRS...
040904 1800 040905 1800 040906 1800 040907 1800
LAT LON LAT LON LAT LON LAT LON
BAMD 8.6N 41.3W 9.0N 47.3W 9.9N 52.6W 11.9N 57.7W
BAMM 8.1N 41.7W 8.7N 47.0W 10.6N 52.2W 13.3N 58.2W
A98E 9.2N 41.6W 9.4N 46.9W 10.0N 51.9W 12.1N 56.7W
LBAR 9.2N 42.9W 8.3N 49.7W 10.6N 53.7W .0N .0W
SHIP 59KTS 72KTS 79KTS 84KTS
DSHP 59KTS 72KTS 79KTS 84KTS
...INITIAL CONDITIONS...
LATCUR = 9.7N LONCUR = 28.3W DIRCUR = 270DEG SPDCUR = 17KT
LATM12 = 10.0N LONM12 = 24.7W DIRM12 = 265DEG SPDM12 = 16KT
LATM24 = 10.0N LONM24 = 21.8W
WNDCUR = 25KT RMAXWD = 25NM WNDM12 = 25KT
CENPRS = 1009MB OUTPRS = 1011MB OUTRAD = 150NM SDEPTH = D
RD34NE = 0NM RD34SE = 0NM RD34SW = 0NM RD34NW = 0NM
Well all who live in the islands will have to watch what Ivan will do in comming days.
TROPICAL DEPRESSION NINE (AL092004) ON 20040902 1800 UTC
...00 HRS... ...12 HRS... ...24 HRS... ...36 HRS...
040902 1800 040903 0600 040903 1800 040904 0600
LAT LON LAT LON LAT LON LAT LON
BAMD 9.7N 28.3W 9.2N 31.6W 8.9N 34.9W 8.6N 38.2W
BAMM 9.7N 28.3W 9.2N 31.8W 8.7N 35.3W 8.3N 38.6W
A98E 9.7N 28.3W 9.8N 31.8W 9.9N 35.3W 9.7N 38.6W
LBAR 9.7N 28.3W 9.6N 31.8W 9.5N 35.4W 9.5N 39.1W
SHIP 25KTS 33KTS 41KTS 50KTS
DSHP 25KTS 33KTS 41KTS 50KTS
...48 HRS... ...72 HRS... ...96 HRS... ..120 HRS...
040904 1800 040905 1800 040906 1800 040907 1800
LAT LON LAT LON LAT LON LAT LON
BAMD 8.6N 41.3W 9.0N 47.3W 9.9N 52.6W 11.9N 57.7W
BAMM 8.1N 41.7W 8.7N 47.0W 10.6N 52.2W 13.3N 58.2W
A98E 9.2N 41.6W 9.4N 46.9W 10.0N 51.9W 12.1N 56.7W
LBAR 9.2N 42.9W 8.3N 49.7W 10.6N 53.7W .0N .0W
SHIP 59KTS 72KTS 79KTS 84KTS
DSHP 59KTS 72KTS 79KTS 84KTS
...INITIAL CONDITIONS...
LATCUR = 9.7N LONCUR = 28.3W DIRCUR = 270DEG SPDCUR = 17KT
LATM12 = 10.0N LONM12 = 24.7W DIRM12 = 265DEG SPDM12 = 16KT
LATM24 = 10.0N LONM24 = 21.8W
WNDCUR = 25KT RMAXWD = 25NM WNDM12 = 25KT
CENPRS = 1009MB OUTPRS = 1011MB OUTRAD = 150NM SDEPTH = D
RD34NE = 0NM RD34SE = 0NM RD34SW = 0NM RD34NW = 0NM
Well all who live in the islands will have to watch what Ivan will do in comming days.
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- cycloneye
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TD 9 Track

If this track holds true, then the US might be in for it again. WAY WAY WAY to early to tell but its not looking good.
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- cycloneye
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First advisory on TD#9
WTNT34 KNHC 022031
TCPAT4
BULLETIN
TROPICAL DEPRESSION NINE ADVISORY NUMBER 1
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
5 PM EDT THU SEP 02 2004
...NINTH TROPICAL DEPRESSION OF THE SEASON FORMS OVER THE EASTERN
TROPICAL ATLANTIC...
AT 5 PM EDT...2100Z...THE CENTER OF TROPICAL DEPRESSION NINE WAS
LOCATED NEAR LATITUDE 9.7 NORTH... LONGITUDE 29.1 WEST OR ABOUT 555
MILES... 890 KM... SOUTHWEST OF THE CAPE VERDE ISLANDS.
THE DEPRESSION IS MOVING TOWARD THE WEST NEAR 20 MPH ...32
KM/HR...AND THIS MOTION IS EXPECTED TO CONTINUE DURING THE NEXT 24
HOURS.
MAXIMUM SUSTAINED WINDS ARE NEAR 30 MPH... 45 KM/HR...WITH HIGHER
GUSTS. SOME STRENGTHENING IS FORECAST DURING THE NEXT 24 HOURS.
ESTIMATED MINIMUM CENTRAL PRESSURE IS 1009 MB...29.80 INCHES.
REPEATING THE 5 PM EDT POSITION... 9.7 N... 29.1 W. MOVEMENT
TOWARD...WEST NEAR 20 MPH. MAXIMUM SUSTAINED WINDS... 30 MPH.
MINIMUM CENTRAL PRESSURE...1009 MB.
THE NEXT ADVISORY WILL BE ISSUED BY THE NATIONAL HURRICANE CENTER AT
11 PM EDT.
FORECASTER KNABB/PASCH
A threat to the islands in the long range.
TCPAT4
BULLETIN
TROPICAL DEPRESSION NINE ADVISORY NUMBER 1
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
5 PM EDT THU SEP 02 2004
...NINTH TROPICAL DEPRESSION OF THE SEASON FORMS OVER THE EASTERN
TROPICAL ATLANTIC...
AT 5 PM EDT...2100Z...THE CENTER OF TROPICAL DEPRESSION NINE WAS
LOCATED NEAR LATITUDE 9.7 NORTH... LONGITUDE 29.1 WEST OR ABOUT 555
MILES... 890 KM... SOUTHWEST OF THE CAPE VERDE ISLANDS.
THE DEPRESSION IS MOVING TOWARD THE WEST NEAR 20 MPH ...32
KM/HR...AND THIS MOTION IS EXPECTED TO CONTINUE DURING THE NEXT 24
HOURS.
MAXIMUM SUSTAINED WINDS ARE NEAR 30 MPH... 45 KM/HR...WITH HIGHER
GUSTS. SOME STRENGTHENING IS FORECAST DURING THE NEXT 24 HOURS.
ESTIMATED MINIMUM CENTRAL PRESSURE IS 1009 MB...29.80 INCHES.
REPEATING THE 5 PM EDT POSITION... 9.7 N... 29.1 W. MOVEMENT
TOWARD...WEST NEAR 20 MPH. MAXIMUM SUSTAINED WINDS... 30 MPH.
MINIMUM CENTRAL PRESSURE...1009 MB.
THE NEXT ADVISORY WILL BE ISSUED BY THE NATIONAL HURRICANE CENTER AT
11 PM EDT.
FORECASTER KNABB/PASCH
A threat to the islands in the long range.
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- cycloneye
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TCDAT1
HURRICANE FRANCES DISCUSSION NUMBER 36
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
5 PM EDT THU SEP 02 2004
ALTHOUGH FRANCES CONTINUES TO HAVE A GOOD SATELLITE REPRESENTATION
... DATA FROM A RECONNAISSANCE PLANE INDICATE THAT THE MINIMUM
PRESSURE HAS RISEN TO 948 MB AND THE EYEWALL IS CURRENTLY
DISRUPTED. INITIAL INTENSITY HAS BEEN ADJUSTED TO 120 KNOTS. THIS
IS PROBABLY A MINOR FLUCTUATION ASSOCIATED WITH INNER CORE
PROCESSES AND FRANCES COULD EASILY RE-INTENSIFY. NEVERTHELESS...
FRANCES IS EXPECTED TO REMAIN A CATEGORY FOUR HURRICANE ON THE
SAFFIR/SIMPSON SCALE UNTIL LANDFALL.
FRANCES HAS BEEN WOBBLING DURING THE PAST FEW HOURS BUT THE OVERALL
MOTION APPEARS TO BE TOWARD THE NORTHWEST OR 310 DEGREES AT 9
KNOTS. THE CURRENT STEERING PATTERN OF A HIGH PRESSURE RIDGE TO
THE NORTH OF THE HURRICANE IS EXPECTED TO PERSIST...FORCING FRANCES
TO MOVE BETWEEN THE WEST-NORTHWEST AND NORTHWEST DURING THE NEXT 24
TO 48 HOURS ACROSS THE BAHAMAS AND UNTIL LANDFALL ALONG THE FLORIDA
EAST COAST. ALL TRACK MODELS INCLUDING THE GFDL AND THE GFS ARE NOW
IN VERY GOOD AGREEMENT...INCREASING THE CONFIDENCE IN THE FORECAST.
DESPITE THE HIGH CONFIDENCE...IT IS IMPOSSIBLE TO PREDICT THE EXACT
LOCATION OF WHERE THE CENTER WILL CROSS THE COAST THIS FAR IN
ADVANCE.
AT THIS TIME...CHANGES IN THE WARNINGS AND WATCHES ARE NOT
NECESSARY.
FORECASTER AVILA
FORECAST POSITIONS AND MAX WINDS
INITIAL 02/2100Z 24.1N 74.8W 120 KT
12HR VT 03/0600Z 24.9N 76.2W 120 KT
24HR VT 03/1800Z 26.0N 77.8W 120 KT
36HR VT 04/0600Z 27.0N 79.5W 115 KT
48HR VT 04/1800Z 27.7N 80.5W 90 KT...INLAND
72HR VT 05/1800Z 28.5N 83.0W 45 KT...OVER WATER
96HR VT 06/1800Z 31.0N 85.5W 30 KT...INLAND
120HR VT 07/1800Z 34.5N 87.5W 25 KT...INLAND
HURRICANE FRANCES DISCUSSION NUMBER 36
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
5 PM EDT THU SEP 02 2004
ALTHOUGH FRANCES CONTINUES TO HAVE A GOOD SATELLITE REPRESENTATION
... DATA FROM A RECONNAISSANCE PLANE INDICATE THAT THE MINIMUM
PRESSURE HAS RISEN TO 948 MB AND THE EYEWALL IS CURRENTLY
DISRUPTED. INITIAL INTENSITY HAS BEEN ADJUSTED TO 120 KNOTS. THIS
IS PROBABLY A MINOR FLUCTUATION ASSOCIATED WITH INNER CORE
PROCESSES AND FRANCES COULD EASILY RE-INTENSIFY. NEVERTHELESS...
FRANCES IS EXPECTED TO REMAIN A CATEGORY FOUR HURRICANE ON THE
SAFFIR/SIMPSON SCALE UNTIL LANDFALL.
FRANCES HAS BEEN WOBBLING DURING THE PAST FEW HOURS BUT THE OVERALL
MOTION APPEARS TO BE TOWARD THE NORTHWEST OR 310 DEGREES AT 9
KNOTS. THE CURRENT STEERING PATTERN OF A HIGH PRESSURE RIDGE TO
THE NORTH OF THE HURRICANE IS EXPECTED TO PERSIST...FORCING FRANCES
TO MOVE BETWEEN THE WEST-NORTHWEST AND NORTHWEST DURING THE NEXT 24
TO 48 HOURS ACROSS THE BAHAMAS AND UNTIL LANDFALL ALONG THE FLORIDA
EAST COAST. ALL TRACK MODELS INCLUDING THE GFDL AND THE GFS ARE NOW
IN VERY GOOD AGREEMENT...INCREASING THE CONFIDENCE IN THE FORECAST.
DESPITE THE HIGH CONFIDENCE...IT IS IMPOSSIBLE TO PREDICT THE EXACT
LOCATION OF WHERE THE CENTER WILL CROSS THE COAST THIS FAR IN
ADVANCE.
AT THIS TIME...CHANGES IN THE WARNINGS AND WATCHES ARE NOT
NECESSARY.
FORECASTER AVILA
FORECAST POSITIONS AND MAX WINDS
INITIAL 02/2100Z 24.1N 74.8W 120 KT
12HR VT 03/0600Z 24.9N 76.2W 120 KT
24HR VT 03/1800Z 26.0N 77.8W 120 KT
36HR VT 04/0600Z 27.0N 79.5W 115 KT
48HR VT 04/1800Z 27.7N 80.5W 90 KT...INLAND
72HR VT 05/1800Z 28.5N 83.0W 45 KT...OVER WATER
96HR VT 06/1800Z 31.0N 85.5W 30 KT...INLAND
120HR VT 07/1800Z 34.5N 87.5W 25 KT...INLAND
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