INFORMATION1 15.5 -48.6 02/03 Z 30 1007 TD #8 formed 2 16.1 -49.8 02/09 Z 35 1005 Tropical Storm Ernesto...upgraded 3 17.4 -51.6 02/15 Z 35 1005 Tropical Storm 4 17.8 -52.7 02/21 Z 35 1005 Tropical Storm 5 18.4 -53.8 03/03 Z 35 1005 Tropical Storm 6 18.9 -55.5 03/09 Z 35 1005 Tropical Storm 7 19.6 -57.2 03/15 Z 35 1005 Tropical Storm 8 20.0 -59.0 03/21 Z 30 1009 Tropical Depression...dissipating...last WIND is in knots PR is pressure in millibars (mb) or hectopascals (hPa) SUMMARYsummary not available... ********************************************* DETAILS ************************************** 517 WTNT33 KNHC 032035 TCPAT3 BULLETIN TROPICAL DEPRESSION ERNESTO ADVISORY NUMBER 8 NATIONAL WEATHER SERVICE MIAMI FL 5 PM AST SUN SEP 03 2000 ...ERNESTO DETERIORATING INTO A TROPICAL WAVE... SATELLITE IMAGES INDICATE THAT ERNESTO NO LONGER HAS A CLOSED CIRCULATION. AT 5 PM AST...2100Z...THE DISSIPATING CENTER OF TROPICAL DEPRESSION ERNESTO WAS ESTIMATED NEAR LATITUDE 20.0 NORTH...LONGITUDE 59.0 WEST OR ABOUT 300 MILES...480 KM...EAST-NORTHEAST OF THE NORTHERN LEEWARD ISLANDS. ERNESTOS REMNANT...A TROPICAL WAVE...IS EXPECTED TO MOVE TOWARD THE WEST-NORTHWEST NEAR 17 MPH...28 KM/HR...FOR THE NEXT 24 HOURS. THE MAXIMUM SUSTAINED WINDS ARE NEAR 35 MPH... 55 KM/HR...WITH HIGHER GUSTS. THE WAVE SHOULD CONTINUE TO PRODUCE STRONG GUSTY WINDS FOR THE NEXT 12 TO 24 HOURS. ESTIMATED MINIMUM CENTRAL PRESSURE IS 1009 MB...29.80 INCHES. REPEATING THE 5 PM AST POSITION...DISSIPATING NEAR 20.0 N... 59.0 W. MOVEMENT TOWARD...WEST NORTHWEST NEAR 17 MPH. MAXIMUM SUSTAINED WINDS... 35 MPH. MINIMUM CENTRAL PRESSURE...1009 MB. THIS IS THE LAST PUBLIC ADVISORY ISSUED BY THE NATIONAL HURRICANE CENTER ON ERNESTO...UNLESS REGENERATION OCCURS. FORECASTER PASCH WTNT3 Archive Official NOAA/NHC Forecast Discussion 955 WTNT43 KNHC 032033 TCDAT3 TROPICAL DEPRESSION ERNESTO DISCUSSION NUMBER 8 NATIONAL WEATHER SERVICE MIAMI FL 5 PM EDT SUN SEP 03 2000 PERSISTENT SHEAR HAS TAKEN ITS TOLL ON ERNESTO AND THE CLOUD PATTERN HAS RAPIDLY DETERIORATED TODAY. LOW CLOUD MOTIONS INDICATE THAT A CLOSED CIRCULATION NO LONGER EXISTS...AND THE SYSTEM IS NOW A STRONG TROPICAL WAVE. THE WAVE SHOULD CONTINUE TO MOVE WEST-NORTHWESTWARD AND IS ACCOMPANIED BY STRONG GUSTY WINDS...BUT ERNESTO IS DISSIPATING AS A TROPICAL CYCLONE. GUIDANCE MODELS SUCH AS SHIPS AND THE GFDL HAVE INSISTED ON THE STRENGTHENING OF ERNESTO. THESE MODELS HAVE PERFORMED POORLY ON SEVERAL TROPICAL CYCLONES THIS YEAR. APPARENTLY THEY ARE NOT AS CAPABLE TO PREDICT WEAKENING IN AN UNFAVORABLE ATMOSPHERIC ENVIRONMENT AS THEY ARE TO PREDICT STRENGTHENING IN A FAVORABLE ONE. THIS WILL BE THE LAST ADVISORY ON ERNESTO UNLESS REGENERATION OCCURS. FORECASTER PASCH FORECAST POSITIONS AND MAX WINDS INITIAL 03/2100Z 20.0N 59.0W 30 KTS...DISSIPATING 12HR VT 04/0600Z...DISSIPATED NOAA ARL Hurricane Prediction track model forecasts are no longer available on the WWW. We are working to prepare our own graphics. In the meantime, we provide links to text files for these products (all track models or GFDL only), and another quickly updated track map from Hurricane Alley. All guidance here should not be used in lieu of official guidance from the National Hurricane Center and local emergency management officials. NOAA GFDL model guidance (text only, track only) NOAA NHC hurricane model forecast guidance (text only, track/intensity, all active storms) Hurricane Alley trackmap for this storm (from NHC bulletins). WTNT4 Archive Guidance archive Official NOAA/NHC (Marine) Advisory 705 WTNT23 KNHC 032036 TCMAT3 TROPICAL DEPRESSION ERNESTO FORECAST/ADVISORY NUMBER 8 NATIONAL WEATHER SERVICE MIAMI FL AL0800 2100Z SUN SEP 03 2000 TROPICAL DEPRESSION CENTER LOCATED NEAR 20.0N 59.0W AT 03/2100Z POSITION ACCURATE WITHIN 90 NM PRESENT MOVEMENT TOWARD THE WEST NORTHWEST OR 290 DEGREES AT 15 KT ESTIMATED MINIMUM CENTRAL PRESSURE 1009 MB MAX SUSTAINED WINDS 30 KT WITH GUSTS TO 40 KT...DISSIPATING. REPEAT...CENTER LOCATED NEAR 20.0N 59.0W AT 03/2100Z AT 03/1800Z CENTER WAS LOCATED NEAR 19.8N 58.0W FORECAST VALID 04/0300Z...DISSIPATED REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 20.0N 59.0W THIS IS THE LAST FORECAST/ADVISORY ISSUED BY THE NATIONAL HURRICANE CENTER ON ERNESTO...UNLESS REGENERATION OCCURS. FORECASTER PASCH WTNT2 Archive Official NOAA/NHC Forecast Probabilities 073 WTNT73 KNHC 031437 SPFAT3 TROPICAL STORM ERNESTO PROBABILITIES NUMBER 7 NATIONAL WEATHER SERVICE MIAMI FL 11 AM AST SUN SEP 03 2000 PROBABILITIES FOR GUIDANCE IN HURRICANE PROTECTION PLANNING BY GOVERNMENT AND DISASTER OFFICIALS AT 11 AM AST...1500Z...THE CENTER OF ERNESTO WAS LOCATED NEAR LATITUDE 19.6 NORTH...LONGITUDE 57.2 WEST CHANCES OF CENTER OF THE STORM PASSING WITHIN 65 NAUTICAL MILES OF LISTED LOCATIONS THROUGH 8AM AST WED SEP 6 2000 LOCATION A B C D E LOCATION A B C D E 21.8N 61.4W 52 X X X 52 TJSJ 184N 661W X X 1 1 2 23.0N 63.0W 27 5 1 X 33 MBJT 215N 712W X X X 2 2 24.5N 64.5W 2 18 3 1 24 BERMUDA X X X 8 8 TNCM 181N 631W X 1 1 X 2 ST THOMAS VI X X 1 1 2 TIST 183N 650W X X 1 1 2 SAN JUAN PR X X 1 1 2 COLUMN DEFINITION PROBABILITIES IN PERCENT A IS PROBABILITY FROM NOW TO 8AM MON FOLLOWING ARE ADDITIONAL PROBABILITIES B FROM 8AM MON TO 8PM MON C FROM 8PM MON TO 8AM TUE D FROM 8AM TUE TO 8AM WED E IS TOTAL PROBABILITY FROM NOW TO 8AM WED X MEANS LESS THAN ONE PERCENT FORECASTER PASCH © 2000 FIU High Performance Database Research Center |