TD10 (2145)/Past
From NSwiki, the NationStates encyclopedia.
Contents
Tropical Depression Ten
Advisory 1
4510 TCWC HPCLC TROPICAL DEPRESSION TEN (4510) SPECIAL ADVISORY 001 LIVERPOOL ENGLAND MET SERV HURRICANE PREDICTION CENTRE MSHPC LUNAR CITY, KOMPA RU SATELLITE BUREAU 8 PM PAX... 10 PM HPT/LOCAL TIME JUN 10 2145 RECON DATA IS IN. RECON REPORTED FLIGHT-LEVEL WINDS OF 40 KT... WHILE TROPICAL STORM FORCE WINDS OF 34 KT HAVE BEEN REPORTED... ALBEIT VERY SPARSELY... BY SHIPS IN THE REGION. BASED ON T-NUMBERS FROM HDCW AND UHWF... ADVISORIES ARE INITIATED ON TROPICAL DEPRESSION TEN... LOCATED FAR WEST OF TORQUAY AND FAR EAST OF VASSFFORCIA IN NO-MAN'S LAND... AT 30 KNOTS. WIND SHEAR IS A VERY LOW 5 TO 10 KNOTS. WATERS ARE WAY TOO WARM... NEAR 35 DEG C IN SOME PLACES... AND THIS MIGHT LEAD TO EXPLOSIVE INTENSIFICATION. I WOULD NOT BE SURPRISED IF THIS BECAME A CATEGORY FIVE HURRICANE IN THE NEXT FEW DAYS. AT 10 PM HPT... THE CENTRE OF TROPICAL DEPRESSION TEN WAS LOCATED NEAR 13.8S 10.4E... OR ABOUT 3580 KM... 2240 MILES... EAST OF PUERTO NUEVO, VASSFFORCIA. MAXIMUM SUSTAINED WINDS ARE CURRENTLY 55 KM/H... 35 MPH... GUSTING TO 45 KT... AND TD-TEN IS MOVING WEST AT 24 KM/H... 15 MPH... THIS MOVEMENT IS EXPECTED TO CONTINUE FOR THE NEXT 72 TO 96 HOURS. MINIMUM CENTRAL PRESSURE IS 1001 HPA. DUE TO THE UNCERTAINTY IN FORECASTING STORMS THAT ARE IN THIS GENERAL AREA... AS SEEN WITH FELICIA AND GEORGE... THE LOCATION FORECASTS ARE NOT PROVIDED BEYOND 36 HOURS... AND ONLY INTENSITY FORECASTS ARE PROVIDED. BASED ON AVAILABLE COMPUTER MODELS... WHICH ARE ALL GENERALLY IN GOOD AGREEMENT... TD-TEN WILL BECOME A HURRICANE WITHIN 36 HOURS. LATER IN THE 96-HOUR FORECAST PERIOD... THE INTENSITY FORECAST CLOSELY FOLLOWS THE HDCW EXTRAPOLATED MODEL... AND BRINGS TD-TEN TO A CATEGORY FOUR 120-KT HURRICANE. OFFICIAL EXTENDED FORECAST... 1 KT IS 1.852 KM/H OR 115 MPH... INITIAL FORECAST TIME IS 10/2200H... ALL TIMES IN HPT INITIAL... 13.8 S 10.4 E... 30 KT 10/0300H... 13.8 S 10.0 E... 40 KT 11/0900H... 13.9 S 09.2 E... 45 KT 11/2100H... 14.0 S 08.3 E... 60 KT 12/0900H... 14.0 S 07.6 E... 75 KT 12/2100H... UNAVAILABLE ... 95 KT 13/2100H... UNAVAILABLE ...110 KT 14/2100H... UNAVAILABLE ...120 KT REPEATING THE 10 PM POSITION... 13.8S 10.4E OR ABOUT 3580 KM EAST OF PUERTO NUEVO. MAXIMUM SUSTAINED WINDS ARE NEAR 55 KM/H... WITH HIGHER GUSTS... MOVING WEST AT 24 KM/H. MINIMUM CENTRAL PRESSURE IS 1001 HPA. THE NEXT MSHPC ADVISORY ON THIS SYSTEM WILL BE ISSUED AT 3 AM HPT. FORECASTER LAVAL
Tropical Storm Griel
Advisory 2
4510 TCWC HPCLC TROPICAL STORM GRIEL (4510) ADVISORY 002 LIVERPOOL ENGLAND MET SERV HURRICANE PREDICTION CENTRE MSHPC LUNAR CITY, KOMPA RU SATELLITE BUREAU 1 AM PAX... 3 AM HPT/LOCAL TIME JUN 11 2145 INITIAL INTENSITY IS BUMPED UP TO 40 KNOTS BASED ON EVER-RISING T-NUMBERS... HURRICANE IN LESS THAN 12 HOURS. WIND SHEAR IS ALMOST ZERO. WATERS ARE WAY TOO WARM...NEAR 36 DEG C IN SOME PLACES... AND THIS WILL LEAD TO EXPLOSIVE INTENSIFICATION. THE OFFICIAL FORECAST CALLS FOR A HURRICANE IN 12-18 HOURS... AND A MAJOR HURRICANE IN LESS THAN 48. AT 3 AM HPT... THE CENTRE OF TROPICAL STORM GRIEL WAS LOCATED NEAR 13.8S 10.0E... OR ABOUT 3455 KM... 2160 MILES... EAST OF PUERTO NUEVO, VASSFFORCIA. MAXIMUM SUSTAINED WINDS ARE CURRENTLY 75 KM/H... 45 MPH... GUSTING TO 60 KT... AND GRIEL IS MOVING WEST AT 24 KM/H... 15 MPH... THIS MOVEMENT IS EXPECTED TO CONTINUE FOR THE NEXT 48 TO 72 HOURS. MINIMUM CENTRAL PRESSURE IS 998 HPA. BASED ON AVAILABLE COMPUTER MODELS... WHICH ARE ALL GENERALLY IN GOOD AGREEMENT... GRIEL WILL BECOME A HURRICANE WITHIN 12 HOURS. LATER IN THE 96-HOUR FORECAST PERIOD... THE INTENSITY FORECAST CLOSELY FOLLOWS THE HDCW EXTRAPOLATED MODEL... AND MAKES GRIEL A CATEGORY FIVE HURRICANE. OFFICIAL EXTENDED FORECAST... 1 KT IS 1.852 KM/H OR 115 MPH... INITIAL FORECAST TIME IS 11/0300H... ALL TIMES IN HPT INITIAL... 13.8 S 10.0 E... 40 KT 11/0900H... 13.9 S 09.2 E... 55 KT 11/1500H... 14.0 S 08.6 E... 70 KT...CAT 1 12/0300H... 14.0 S 07.9 E... 80 KT 12/1500H... 13.9 S 07.2 E... 95 KT...CAT 2 13/0300H... 13.9 S 06.4 E...115 KT...CAT 4 14/0300H... 13.8 S 04.8 E...145 KT...CAT 5 15/0300H... 14.0 S 03.3 E...120 KT...CAT 4 IT SHOULD BE NOTED LONG-RANGE INTENSITY FORECASTS ARE SUBJECT TO ERRORS OF UP TO 40 KT ON DAY 3... AND 50 KT ON DAY 5. REPEATING THE 3 AM POSITION... 13.8S 10.0E. MAXIMUM SUSTAINED WINDS ARE NEAR 75 KM/H... WITH HIGHER GUSTS... MOVING WEST AT 24 KM/H. MINIMUM CENTRAL PRESSURE IS 998 HPA. THE NEXT MSHPC ADVISORY ON THIS SYSTEM WILL BE ISSUED AT 9 AM HPT. FORECASTER LAVAL
Advisory 3
4510 TCWC HPCLC TROPICAL STORM GRIEL (4510) ADVISORY 003 LIVERPOOL ENGLAND MET SERV HURRICANE PREDICTION CENTRE MSHPC LUNAR CITY, KOMPA RU SATELLITE BUREAU 7 AM PAX... 9 AM HPT/LOCAL TIME JUN 11 2145 GRIEL IS STARTING TO ENCOUNTER SHEAR FROM A NEARBY UPPER-LEVEL LOW... SSTS ARE ALSO RAPIDLY DECLINING... ALTHOUGH STILL SUPPORT TROPICAL CYCLONE ACTIVITY... AT 29 DEG C. THE INITIAL INTENSITY WILL BE HELD AT 40 KT. THE MSHPC IS NOT NECESSARILY SKILLED IN FORECASTING THIS PARTICULAR AREA OF THE HEARTLAND AND WILL RELY HEAVILY ON THE COMPUTER MODELS... WHICH NOW ALL CALL FOR A CATEGORY 1 HURRICANE TOPS. AT 9 AM HPT TROPICAL STORM GRIEL WAS CENTRED NEAR LONGITUDE 13.9 SOUTH LATITUDE 9.2 EAST. MAXIMUM SUSTAINED WINDS ARE 75 KM/H... 45 MPH... WITH HIGHER GUSTS. MOVING WEST AT 24 KM/H OR 15 MPH... MINIMUM CENTRAL PRESSURE IS 998 HPA/MBAR. COMPUTER MODELS ARE SUBJECT TO LARGE ERRORS... I DO NOT TRUST THEM BUT THEY WILL HAVE TO DO HERE... FORECAST IS BASED ON CONSENSUS OF MODELS. FORECAST FOR 72 HOURS INITIAL... 13.9 S 09.2 E... 40 KT 11/1500H... 13.8 S 08.7 E... 40 KT 11/2100H... 13.8 S 08.4 E... 45 KT 12/0900H... 13.9 S 07.6 E... 50 KT 12/2100H... 13.9 S 06.8 E... 60 KT 13/0900H... 13.8 S 05.9 E... 70 KT 14/0900H... 13.9 S 04.2 E... 60 KT THE NEXT MSHPC ADVISORY ON THIS SYSTEM WILL BE ISSUED AT 3 PM HPT. FORECASTER LAVAL
Advisory 4
4510 TCWC HPCLC TROPICAL STORM GRIEL (4510) ADVISORY 004...CORRECTED LIVERPOOL ENGLAND MET SERV HURRICANE PREDICTION CENTRE MSHPC LUNAR CITY, KOMPA RU SATELLITE BUREAU 1 PM PAX... 3 PM HPT/LOCAL TIME JUN 11 2145 CORRECTED TO ADD CO-FORECASTER NAME GRIEL STRENGTHENS IN 29 DEG C WARM WATERS... INITIAL INTENSITY NOTCHED UPWARDS TO 55 KNOTS. THE COMPUTER MODELS HAVE FAILED THE FORECASTERS... AND THIS FORECAST IS BASED ON WHAT LITTLE EXPERTISE WE HAVE IN FORECASTING STORMS FOR THIS AREA OF THE REGION. ACCORDINGLY... THE FORECAST INTENSITY IS ONCE AGAIN RAISED TO MAJOR HURRICANE STRENGTH... CATEGORY THREE WITHIN THE FORECAST PERIOD. THE OFFICIAL FORECAST ALSO HAS GRIEL MAKING LANDFALL NEAR PUERTO NUEVO AS A CATEGORY 3 HURRICANE JUST AFTER 96 HOURS. AT 3 PM HPT TROPICAL STORM GRIEL WAS CENTRED NEAR LONGITUDE 13.8 SOUTH LATITUDE 8.7 EAST... OR ABOUT 3160 KM... 1975 MILES EAST OF PUERTO NUEVO VASSFFORCIA. MAXIMUM SUSTAINED WINDS ARE NEAR 100 KM/H... 65 MPH... WITH HIGHER GUSTS. MOVING WEST AT 33 KM/H OR 21 MPH... MINIMUM CENTRAL PRESSURE IS 990 HPA/MBAR. THIS GENERAL MOTION IS EXPECTED TO CONTINUE FOR AT LEAST 36-48 HOURS. THE SERVICIO METEOROLÓGICO NACIONAL OF VASSFFORCIA HAS ISSUED TROPICAL STORM ADVISORIES FOR THE REGIONS OF PUERTO NUEVO... VILLE DE FOGRES... PAYS DU GÜENDABAL AS WELL AS THE AREAS SURROUNDING THE RIVER ZULFÍA. EVACUATION ORDERS MAY SOON BE ISSUED BY THE VASSFFORCIAN AUTHORITIES... PLEASE CONSULT LOCAL OFFICIALS. OFFICIAL FORECAST INITIAL TIME IS 11/1500H... ALL TIMES HPT INITIAL... 13.8 S 08.7 E... 55 KT 11/2100H... 13.8 S 08.0 E... 65 KT... CAT 1 12/0300H... 13.8 S 07.4 E... 75 KT 12/1500H... 13.9 S 06.2 E... 85 KT... CAT 2 13/0300H... 13.9 S 05.2 E... 95 KT 13/1500H... 13.8 S 03.9 E...105 KT... CAT 3 14/1500H... 13.8 S 02.2 E...110 KT 15/1500H... 13.9 S 00.3 W...105 KT WE DO NOT EXPECT THE NEED FOR TROPICAL STORM WATCHES FOR ANOTHER 48 HOURS OR SO. TROPICAL STORM-FORCE WINDS CURRENTLY EXTEND OUTWARD UP TO 100 KM... 60 MILES FROM THE CENTRE. THE NEXT MSHPC ADVISORY ON THIS SYSTEM WILL BE ISSUED AT 9 PM HPT. FORECASTERS LAVAL/RINDLI
Hurricane Griel
Advisory 5
4510 TCWC HPCLC HURRICANE GRIEL (4510) ADVISORY 005 LIVERPOOL ENGLAND MET SERV HURRICANE PREDICTION CENTRE MSHPC LUNAR CITY, KOMPA RU SATELLITE BUREAU 7 PM PAX... 9 PM HPT/LOCAL TIME JUN 11 2145 GRIEL CONTINUES TO STRENGTHEN... FOR ONCE... THE MSHPC IS RIGHT ON WITH FORECASTING THIS STORM... GRIEL IS NOW A CATEGORY 1 HURRICANE. THE VALUE OF 65 KT FOR THIS ADVISORY WAS REACHED BASED ON CONSENSUS T-NUMBERS OF 4.0 FROM BOTH HDCW AND UHWF. AT 9 PM HPT HURRICANE GRIEL WAS CENTRED NEAR LONGITUDE 13.8 SOUTH LATITUDE 8.0 EAST... OR ABOUT 3000 KM... 1875 MILES EAST OF PUERTO NUEVO VASSFFORCIA. MAXIMUM SUSTAINED WINDS ARE NEAR 120 KM/H... 75 MPH... WITH HIGHER GUSTS. GRIEL IS A CATEGORY ONE HURRICANE ON THE SAFFIR- SIMPSON HURRICANE SCALE. THE SYSTEM IS MOVING WEST AT 27 KM/H OR 17 MPH... MINIMUM CENTRAL PRESSURE IS 984 HPA/MBAR. THIS GENERAL WESTWARD MOTION IS EXPECTED TO CONTINUE FOR THROUGH THE FORECAST PERIOD. THE SERVICIO METEOROLÓGICO NACIONAL OF VASSFFORCIA HAS ISSUED TROPICAL STORM ADVISORIES FOR THE REGIONS OF PUERTO NUEVO... VILLE DE FOGRES... PAYS DU GÜENDABAL AS WELL AS THE AREAS SURROUNDING THE RIVER ZULFÍA. EVACUATION ORDERS MAY SOON BE ISSUED BY THE VASSFFORCIAN AUTHORITIES... PLEASE CONSULT LOCAL OFFICIALS. TROPICAL STORM-FORCE WINDS CURRENTLY EXTEND OUTWARD UP TO 160 KM... 100 MILES FROM THE CENTRE... AND HURRICANE-FORCE WINDS CURRENTLY EXTEND OUTWARD UP TO 45 KM... 30 MILES... FROM THE CENTRE. ON THIS FORECAST TRACK... WHICH IS SLIGHTLY TO THE NORTH OF MODEL CONSENSUS... TROPICAL STORM WATCHES MAY SOON BE NEEDED FOR VASSFFORCIA. OFFICIAL FORECAST INITIAL TIME IS 11/2100H... ALL TIMES HPT INITIAL... 13.8 S 08.0 E... 65 KT... CAT 1 12/0300H... 13.8 S 07.4 E... 75 KT 12/0900H... 13.9 S 06.9 E... 80 KT 12/2100H... 13.9 S 05.7 E... 90 KT... CAT 2 13/0900H... 13.8 S 04.6 E...100 KT... CAT 3 13/2100H... 13.8 S 03.4 E...105 KT 14/2100H... 13.9 S 01.5 E...115 KT... CAT 4 15/2100H... 13.9 S 00.8 W...105 KT THE NEXT MSHPC ADVISORY ON THIS SYSTEM WILL BE ISSUED AT 3 AM HPT. FORECASTER RINDLI