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This is the final warning / advisory for this storm as it has weakened below warning levels and/or the storm system is no longer a tropical cyclone.
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Current Wind Speed 40 knots / MPH
Max Predicted Wind Speed 40 knots / MPH at
Alternate tracking maps are only available on NHC tracked storms.
Spaghetti models for Felleng can be found here:
FELLENG spaghetti models page »
Watches and Warnings are currently only available for NHC tracked storms.
550 WTIO30 FMEE 031219 RSMC / TROPICAL CYCLONE CENTER / LA REUNION TROPICAL CYCLONE FORECAST WARNING (SOUTH-WEST INDIAN OCEAN) 0.A WARNING NUMBER: 34/7/20122013 1.A EXTRATROPICAL DEPRESSION 7 (EX-FELLENG) 2.A POSITION 2013/02/03 AT 1200 UTC: WITHIN 20 NM RADIUS OF POINT 32.0 S / 53.4 E (THIRTY TWO DECIMAL ZERO DEGREES SOUTH AND FIFTY THREE DECIMAL FOUR DEGREES EAST) MOVEMENT : SOUTH-SOUTH-EAST 13 KT 3.A DVORAK ANALYSIS: NIL 4.A CENTRAL PRESSURE: 975 HPA 5.A MAX AVERAGE WIND SPEED (10 MN): 40 KT RADIUS OF MAXIMUM WINDS (RMW) :93 KM 6.A EXTENSION OF WIND BY QUADRANTS (KM): 28 KT NE: 370 SE: 330 SW: 300 NW: 200 34 KT NE: 300 SE: 270 SW: 210 NW: 150 48 KT NE: 110 SE: SW: NW: 7.A FIRST CLOSED ISOBAR (PRESSURE / AVERAGE DIAM): 1004 HPA / 700 KM 8.A VERTICAL EXTENSION OF CYCLONE CIRCULATION : SHALLOW 1.B FORECASTS: 12H: 2013/02/04 00 UTC: 35.0 S / 54.4 E, MAX WIND=040 KT, EXTRATROPICAL SYSTEM 24H: 2013/02/04 12 UTC: 37.6 S / 55.4 E, MAX WIND=035 KT, EXTRATROPICAL SYSTEM 36H: 2013/02/05 00 UTC: 40.1 S / 58.5 E, MAX WIND=035 KT, EXTRATROPICAL SYSTEM 48H: 2013/02/05 12 UTC: 43.7 S / 64.9 E, MAX WIND=035 KT, EXTRATROPICAL SYSTEM 2.B LONGER-RANGE OUTLOOK : 2.C ADDITIONAL INFORMATIONS: LAST SATELLITE PICTURES METEOSAT7 DISPLAY THE LOW LEVEL CIRCULATION TOTALLY EXPOSED WEST OF THE WE AK RESIDUAL CONVECTION UNDERGOING THE WESTERLY VERTICAL WINDSHEAR. ASCAT DATA AT 06.03Z DISPLAY AN ELONGATED LOW LEVEL CIRCULATION, A DISSYMMETRICAL WINDFIELD STRUCTURE WITH STRONGEST WINDS IN THE EASTERN SEMI-CIRCLE DUE TO THE GRADIENT EFFECT WITH THE SUBTROPICAL HIGH PRESSURES. OCEAN HEAT CONTENT IS MARGINAL. EX-FELLENG SHOWS POST-TROPICAL CHARACTERISTICS. IT SHOULD HAVE COMPLETED ITS EXTRATROPICAL TRANSIT ION DURING THE NIGHT FROM SUNDAY TO MONDAY. SYSTEM SHOULD TRACK SOUTH-SOUTH-EASTWARD THROUGH MONDAY EVENING UNDER THE STEERING INFLUENCE OF A MID-TROPOSPHERIC RIDGE IN THE NORTH-EAST. BEYOND, IT SHOULD UNDERGO THE WESTERLY MID-LATITUDES STE ERING FLOW AND TRACK FASTER SOUTH-EASTWARD. WINDS SHOULD REMAINS RATHER STRONG BY GRADIENT EFFECT WITH THE SUBTROPICAL HIGH PRESSURES. LAST WARNING FOR THIS SYSTEM. THIS SYSTEM IS NOW MONITORED IN THE MARINE METEOROLOGICAL BULLETIN F QIO20 ON AREA ACK.
Public Advisory not available for this storm.
Forecast Discussion not available for this storm.
Time | Speed | Location | Status |
---|---|---|---|
40 knots | -32.0, 53.4 | ||
40 knots | -35.0, 54.4 | ||
35 knots | -37.6, 55.4 | ||
35 knots | -40.1, 58.5 | ||
35 knots | -43.7, 64.9 |
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