** WTPN21 PGTW 260330 *** SUBJ/TROPICAL CYCLONE FORMATION ALERT CANCELLATION 260321ZJAN2006// REF/A/MSG/NAVPACMETOCCEN PEARL HARBOR HI/250521ZJAN2006// AMPN/REF A IS TROPICAL CYCLONE FORMATION ALERT// RMKS/ 1. REMARKS: THIS CANCELS REF A (WTPN21 PGTW 250530). THE AREA OF CONVECTION PREVIOUSLY LOCATED NEAR 12.0N 117.7E IS NOW LOCATED NEAR 12.3N 114.4E, APPROXIMATELY 300 NM EAST OF NHA TRANG, VIETNAM. RECENT ANIMATED MULTISPECTRAL IMAGERY DEPICTS A FULLY EXPOSED LOW LEVEL CIRCULATION CENTER (LLCC) WITH DEEP CONVECTION FAR TO THE NORTHWEST. UPPER LEVEL ANALYSIS SHOWS THE AREA IS UNDER HIGH VERTICAL WIND SHEAR AND LESS THAN FAVORABLE UPPER LEVEL DIFFLUENCE ALOFT. MAXIMUM SUSTAINED WINDS ARE EST- IMATED AT 10 TO 15 KNOTS. MINIMUM SEA LEVEL PRESSURE IS EST- IMATED AT 1005 MB. SEE REF A FOR FURTHER DETAILS. DUE TO LACK OF DEEP CONVECTION AND AN UNFAVORABLE VERTICAL WIND SHEAR EN- VIRONMENT, THE POTENTIAL FOR THE DEVELOPMENT OF A SIGNIFICANT TROPICAL CYCLONE WITHIN THE NEXT 24 HOURS IS DOWNGRADED TO POOR.// ** WTIO22 FMEE 260611 *** SECURITE STORM WARNING FOR METAREA VII AND METAREA VIII (S) ISSUED BY METEO-FRANCE/TROPICAL CYCLONE CENTRE/LA REUNION 26/01/2006 AT 0600 UTC. WARNING NUMBER: 009/08 (SOUTH-WEST INDIAN OCEAN) 10 MINUTES AVERAGE WIND SPEED IN KNOTS (KT) (WIND GUSTS AT SEA MAY BE ABOUT 40% STRONGER THAN THE AVERAGED WIND). MINIMUM SEA LEVEL PRESSURE IN HECTOPASCALS (HPA) (INDICATIVE FIGURE). STORM WARNING BEGINNING OF VALIDITY: THURSDAY 26/01/2006 AT 0600 UTC. PHENOMENON: SEVERE TROPICAL STORM 8 (BOLOETSE) 990 HPA POSITION: 22.6S / 50.7E (TWENTY TWO DECIMAL SIX DEGREES SOUTH AND FIFTY DECIMAL SEVEN DEGREES EAST) AT 0600 UTC MOVEMENT: SOUTH 7 KT THREAT AREAS: SQUALLY WEATHER EXISTS WITHIN 90 NM RADIUS OF THE CENTRE, EXTENDING LOCALLY UP TO 220 NM IN THE EASTERN SECTOR. STORM FORCE WINDS 50 KT AND HIGH SEAS NEAR THE CENTRE. GALE FORCE WINDS 35/45 KT AND VERY ROUGH SEAS WITHIN 20 NM RADIUS OF THE CENTRE. NEAR GALE FORCE WINDS 30 KT AND ROUGH TO VERY ROUGH SEAS WITHIN 30 NM RADIUS OF THE CENTER, EXTENDING UP TO 60 NM IN THE SOUTHERN SEMI-CIRCLE. STRONG GUSTS UNDER SQUALLS. FORECAST POSITION AND INTENSITY: 12H, VALID 2006/01/26 AT 18 UTC: 24.0S / 50.9E, MAX WIND = 45 KT. 24H, VALID 2006/01/27 AT 06 UTC: 24.2S / 50.5E, MAX WIND = 40 KT. OTHER INFORMATIONS: THE SYSTEM HAS SLIGHTLY INTENSIFIED OVER LAST NIGHT AND HAS LIKELY REACHED ITS MAXIMUM OF INTENSITY. IT KEEPS ON TRACKING REGULARLY SOUTHWARDS. IT IS EXPECTED TO SLOW DOWN AND THEN TRACK WESTWARDS TOWARDS MALAGASY COASTS OVER THE NEXT 24 HOURS . STRONGER WINDS EXTEND IN THE SOUTH OF THE SYSTEM.= ** WTIN20 DEMS 260610 *** TROPICAL WEATHER OUTLOOK ------------------------ DEMS-RSMC TROPICAL CYCLONE NEW DELHI 26-01-2006 (.) TROPICAL WEATHER OUTLOOK FOR NORTH INDIAN OCEAN (THE BAY OF BENGAL AND THE ARABIAN SEA) VALID FOR NEXT 24 HOURS ISSUED AT 0600 UTC (.) CONNECTIVE CLOUDS ARE SEEN OVER SOUTHEAST BAY OF BENGAL(.) RIDGE LINE PASSES OVER 200 HPA LEVEL AT 05 DEG NORTH(.) ** WTPQ20 BABJ 260600 *** SUBJECTIVE FORECAST TD01 INITIAL TIME 260600 UTC 00HR 11.5N 113.7E 1002HPA 16M/S P12HR WSW 10KM/H P+24HR 7.8N 110.6E 1002HPA 16M/S= ** WTIO30 FMEE 260623 *** RSMC / TROPICAL CYCLONE CENTRE / LA REUNION TROPICAL CYCLONE FORECAST WARNING (SOUTH-WEST INDIAN OCEAN) 0.A WARNING NUMBER : 9/8/20052006 1.A SEVERE TROPICAL STORM 8 (BOLOETSE) 2.A POSITION 2006/01/26 AT 0600 UTC : 22.6S / 50.7E (TWENTY TWO DECIMAL SIX DEGREES SOUTH AND FIFTY DECIMAL SEVEN DEGREES EAST) 3.A DVORAK ANALYSIS : 3.5/3.5 /D 0.5/12 H 4.A CENTRAL PRESSURE : 990 HPA 5.A MAX AVERAGE WIND SPEED (10 MN) : 50 KT 6.A EXTENSION OF WINDS BY QUADRANTS (KM): 30 KT NE: 080 SE: 110 SO: 110 NO: 060 7.A FIRST CLOSED ISOBARE (PRESSURE / AVERAGE DIAM): 1012 HPA / 800 KM 8.A VERTICAL EXTENSION OF CYCLONE CIRCULATION: DEEP 1.B FORECASTS: 12H: 2006/01/26 18 UTC: 24.0S/50.9E, MAX WIND=045KT. 24H: 2006/01/27 06 UTC: 24.2S/50.5E, MAX WIND=040KT. 36H: 2006/01/27 18 UTC: 24.1S/49.5E, MAX WIND=040KT. 48H: 2006/01/28 06 UTC: 23.8S/48.0E, MAX WIND=035KT. 60H: 2006/01/28 18 UTC: 23.5S/46.5E OVERLAND. 72H: 2006/01/29 06 UTC: 23.4S/45.0E OVERLAND. 2.B OTHER INFORMATIONS: T=3.5-, CI=3.5 BOLOETSE HAS LIKELY REACHED ITS MAXIMUM OF INTENSITY DURING LAST NIGHT (MICROWAVE IMAGERY AMSRE 2158Z AND TRMM 0154Z), AS THE UPPER LEVEL ENVIRONMENT IS FAVOURABLE (WEAK VERTICAL WIND SHEAR, GOOD POLEWARDS OUTFLOW CHANNEL). SURROUNDING PRESSURES REMAIN RATHER HIGH (4 TO 5 HPA HIGHER THAN AVERAGE) , MSLP IS CORRECTED TO TAKE ACCOUNT OF THESE CONDITIONS. NWP MODELS ARE IN GOOD AGREEMENT TO NOT EVACUATE THE SYSTEM WITH THE TROUGH. BOLOETSE SHOULD TRACK TOAWARDS MALAGASY COASTS OVER THE NEXT 24 HOURS.= ** WTPQ20 BABJ 260600 *** SUBJECTIVE FORECAST TD01 INITIAL TIME 260600 UTC 00HR 11.5N 113.7E 1002HPA 16M/S P12HR WSW 10KM/H P+24HR 7.8N 110.6E 1002HPA 16M/S= ** WTIO21 FMEE 260611 *** METEO-FRANCE/CENTRE DES CYCLONES TROPICAUX DE LA REUNION BMS MARINE LE 26/01/2006 A 0600 UTC. NUMERO: 009/08 (SUD-OUEST DE L'OCEAN INDIEN) VITESSES DU VENT MOYEN SUR 10 MINUTES EN NOEUDS (KT) (LES RAFALES SUR MER PEUVENT EXCEDER D'ENVIRON 40% LA VALEUR DU VENT MOYEN). PRESSION MINIMALE AU NIVEAU DE LA MER EN HECTOPASCALS (HPA) (VALEUR INDICATIVE). AVIS DE TEMPETE DEBUT DE VALIDITE: JEUDI 26/01/2006 A 0600 UTC. PHENOMENE: FORTE TEMPETE TROPICALE 8 (BOLOETSE) 990 HPA POSITION: 22.6S / 50.7E (VINGT-DEUX DEGRES SIX SUD ET CINQUANTE DEGRES SEPT EST) A 0600 UTC DEPLACEMENT: SUD 7 KT ZONES MENACEES: TEMPS A GRAINS DANS UN RAYON DE 90 MN AUTOUR DU CENTRE, S'ETENDANT LOCALEMENT JUSQU'A 220 MN DANS LE SECTEUR EST. TEMPETE 50 KT ET MER GROSSE PRES DU CENTRE. COUP DE VENT 35/45 KT ET MER TRES FORTE DANS UN RAYON DE 20 MN AUTOUR DU CENTRE. GRAND FRAIS 30KT ET MER FORTE A TRES FORTE DANS UN RAYON DE 30 MN AUTOUR DU CENTRE, S'ETENDANT JUSQU'A 60 MN DANS LE DEMI-CERCLE SUD.. FORTES RAFALES SOUS GRAINS. PREVISIONS: POSITION ET INTENSITE PREVUES: A 12H POUR LE 26/01/2006 A 18 UTC: 24.0S / 50.9E, VENT MAX = 45 KT. A 24H POUR LE 27/01/2006 A 06 UTC: 24.2S / 50.5E, VENT MAX = 40 KT. INDICATIONS COMPLEMENTAIRES: LE SYSTEME S'EST LEGEREMENT INTENSIFIE AU COURS DE LA NUIT DERNIERE, ET A VRAISEMBLABLEMENT ATTEINT SON MAXIMUM D'INTENSITE. IL POURSUIT UNE TRAJECTOIRE REGULIERE VERS LE SUD. IL EST PREVU RALENTIR ET VIRER VERS L'OUEST EN DIRECTION DES COTES MALGACHES DANS LES PROCHAINES 24 HEURES. LES VENTS LES PLUS FORTS SE SITUENT DANS LE SUD DU SYSTEME. ** WTIO22 FMEE 260611 *** SECURITE STORM WARNING FOR METAREA VII AND METAREA VIII (S) ISSUED BY METEO-FRANCE/TROPICAL CYCLONE CENTRE/LA REUNION 26/01/2006 AT 0600 UTC. WARNING NUMBER: 009/08 (SOUTH-WEST INDIAN OCEAN) 10 MINUTES AVERAGE WIND SPEED IN KNOTS (KT) (WIND GUSTS AT SEA MAY BE ABOUT 40% STRONGER THAN THE AVERAGED WIND). MINIMUM SEA LEVEL PRESSURE IN HECTOPASCALS (HPA) (INDICATIVE FIGURE). STORM WARNING BEGINNING OF VALIDITY: THURSDAY 26/01/2006 AT 0600 UTC. PHENOMENON: SEVERE TROPICAL STORM 8 (BOLOETSE) 990 HPA POSITION: 22.6S / 50.7E (TWENTY TWO DECIMAL SIX DEGREES SOUTH AND FIFTY DECIMAL SEVEN DEGREES EAST) AT 0600 UTC MOVEMENT: SOUTH 7 KT THREAT AREAS: SQUALLY WEATHER EXISTS WITHIN 90 NM RADIUS OF THE CENTRE, EXTENDING LOCALLY UP TO 220 NM IN THE EASTERN SECTOR. STORM FORCE WINDS 50 KT AND HIGH SEAS NEAR THE CENTRE. GALE FORCE WINDS 35/45 KT AND VERY ROUGH SEAS WITHIN 20 NM RADIUS OF THE CENTRE. NEAR GALE FORCE WINDS 30 KT AND ROUGH TO VERY ROUGH SEAS WITHIN 30 NM RADIUS OF THE CENTER, EXTENDING UP TO 60 NM IN THE SOUTHERN SEMI-CIRCLE. STRONG GUSTS UNDER SQUALLS. FORECAST POSITION AND INTENSITY: 12H, VALID 2006/01/26 AT 18 UTC: 24.0S / 50.9E, MAX WIND = 45 KT. 24H, VALID 2006/01/27 AT 06 UTC: 24.2S / 50.5E, MAX WIND = 40 KT. OTHER INFORMATIONS: THE SYSTEM HAS SLIGHTLY INTENSIFIED OVER LAST NIGHT AND HAS LIKELY REACHED ITS MAXIMUM OF INTENSITY. IT KEEPS ON TRACKING REGULARLY SOUTHWARDS. IT IS EXPECTED TO SLOW DOWN AND THEN TRACK WESTWARDS TOWARDS MALAGASY COASTS OVER THE NEXT 24 HOURS .. STRONGER WINDS EXTEND IN THE SOUTH OF THE SYSTEM. ** WTIO30 FMEE 260623 *** RSMC / TROPICAL CYCLONE CENTRE / LA REUNION TROPICAL CYCLONE FORECAST WARNING (SOUTH-WEST INDIAN OCEAN) 0.A WARNING NUMBER : 9/8/20052006 1.A SEVERE TROPICAL STORM 8 (BOLOETSE) 2.A POSITION 2006/01/26 AT 0600 UTC : 22.6S / 50.7E (TWENTY TWO DECIMAL SIX DEGREES SOUTH AND FIFTY DECIMAL SEVEN DEGREES EAST) 3.A DVORAK ANALYSIS : 3.5/3.5 /D 0.5/12 H 4.A CENTRAL PRESSURE : 990 HPA 5.A MAX AVERAGE WIND SPEED (10 MN) : 50 KT 6.A EXTENSION OF WINDS BY QUADRANTS (KM): 30 KT NE: 080 SE: 110 SO: 110 NO: 060 7.A FIRST CLOSED ISOBARE (PRESSURE / AVERAGE DIAM): 1012 HPA / 800 KM 8.A VERTICAL EXTENSION OF CYCLONE CIRCULATION: DEEP 1.B FORECASTS: 12H: 2006/01/26 18 UTC: 24.0S/50.9E, MAX WIND=045KT. 24H: 2006/01/27 06 UTC: 24.2S/50.5E, MAX WIND=040KT. 36H: 2006/01/27 18 UTC: 24.1S/49.5E, MAX WIND=040KT. 48H: 2006/01/28 06 UTC: 23.8S/48.0E, MAX WIND=035KT. 60H: 2006/01/28 18 UTC: 23.5S/46.5E OVERLAND. 72H: 2006/01/29 06 UTC: 23.4S/45.0E OVERLAND. 2.B OTHER INFORMATIONS: T=3.5-, CI=3.5 BOLOETSE HAS LIKELY REACHED ITS MAXIMUM OF INTENSITY DURING LAST NIGHT (MICROWAVE IMAGERY AMSRE 2158z AND TRMM 0154Z), AS THE UPPER LEVEL ENVIRONMENT IS FAVOURABLE (WEAK VERTICAL WIND SHEAR, GOOD POLEWARDS OUTFLOW CHANNEL). SURROUNDING PRESSURES REMAIN RATHER HIGH (4 TO 5 HPA HIGHER THAN AVERAGE) , MSLP IS CORRECTED TO TAKE ACCOUNT OF THESE CONDITIONS. NWP MODELS ARE IN GOOD AGREEMENT TO NOT EVACUATE THE SYSTEM WITH THE TROUGH. BOLOETSE SHOULD TRACK TOAWARDS MALAGASY COASTS OVER THE NEXT 24 HOURS.