Direction Interrégionale de LA REUNION
B.P.4    97491 Ste Clotilde Cedex
Téléphone                02.62.92.11.00
Fax exploitation      02.62.92.11.48
Fax direction           02.62.92.11.47

RSMC / TROPICAL CYCLONE CENTRE / LA REUNION TROPICAL CYCLONE FORECAST WARNING (SOUTH-WEST INDIAN OCEAN) 0.A WARNING NUMBER : 29/11/20062007 1.A EXTRATROPICAL DEPRESSION 11 (EX-HUMBA) 2.A POSITION 2007/02/28 AT 0000 UTC : WITHIN 30 NM RADIUS OF POINT 29.8S / 78.9E (TWENTY NINE DECIMAL EIGHT DEGREES SOUTH AND SEVENTY EIGHT DECIMAL NINE DEGREES EAST) 3.A DVORAK ANALYSIS : / 4.A CENTRAL PRESSURE : 975 HPA 5.A MAX AVERAGE WIND SPEED (10 MN) : 45 KT 6.A EXTENSION OF WINDS BY QUADRANTS (KM): 30 KT NE: 350 SE: 900 SO: 900 NO: 250 7.A FIRST CLOSED ISOBARE (PRESSURE / AVERAGE DIAM): 1004 HPA / 1000 KM 8.A VERTICAL EXTENSION OF CYCLONE CIRCULATION: MEDIUM 1.B FORECASTS: 12H: 2007/02/28 12 UTC: 30.5S/79.3E, MAX WIND=045KT . 24H: 2007/03/01 00 UTC: 31.6S/81.3E, MAX WIND=045KT . 36H: 2007/03/01 12 UTC: 32.9S/83.5E, MAX WIND=045KT . 48H: 2007/03/02 00 UTC: 34.3S/85.4E, MAX WIND=045KT . 60H: 2007/03/02 12 UTC: 35.7S/86.8E, MAX WIND=040KT . 72H: 2007/03/03 00 UTC: 37.4S/88.5E, MAX WIND=040KT . 2.B OTHER INFORMATIONS: "EX-HUMBA" IS NOW AN EXTRA-TROPICAL DEPRESSION, WITH A BROAD AND ASYMETTRICAL CLOCKWISE CIRCULATION (STRONGEST WINDS EXTEND FAR FROM THE CENTER IN THE SOUTHERN SEMI-CIRCLE). "EX-HUMBA" IS EXPECTED TO SLOW DOWN ON ITS CURRENT SOUTHWARDS TRACK DURING THE NEXT 12 HOURS, BEFORE SHIFTING SOUTHEASTWARDS.