25 KNOTS 997 HPAAt 9am Monday another low was located near 15S 112E and was nearly stationary.
This low is currently in an unfavourable environment but conditions for
development are likely to improve by Wednesday.
Likelihood of this system being a tropical cyclone in the Western Region:
Tuesday :Low
Wednesday :
HighThursday :
HighNOTES: Development Potential is an estimate of the chance of each system being a
tropical cyclone in the Region for each day.
Very Low: less than 5% Low: 5% - 20%,
Moderate: 20% - 50% High: Over 50%
The Western Region refers to the Indian Ocean between Longitudes 90-125E and
south of Latitude 10S.
Further information on Tropical Cyclones is available at:
http://www.bom.gov.au/weather/cyclone/Vaya desarrollos ...
Tuesday :Low
Wednesday :
High Thursday :
HighPor el momento el
JTWC le da
FAIRABIO10 PGTW 101800
MSGID/GENADMIN/NAVMARFCSTCEN PEARL HARBOR HI/JTWC//
SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE INDIAN OCEAN
/101800Z-111800ZJAN2011//
RMKS/
1. NORTH INDIAN OCEAN AREA (MALAY PENINSULA WEST TO COAST OF AFRICA):
A. TROPICAL CYCLONE SUMMARY: NONE.
B. TROPICAL DISTURBANCE SUMMARY: NONE.
2. SOUTH INDIAN OCEAN AREA (135E WEST TO COAST OF AFRICA):
A. TROPICAL CYCLONE SUMMARY: NONE.
B. TROPICAL DISTURBANCE SUMMARY:
(1) THE AREA OF CONVECTION PREVIOUSLY LOCATED NEAR 15.0S 111.3E
IS NOW LOCATED NEAR 15.1S 111.1E APPROXIMATELY 440 NM NORTH-NORTHWEST
OF LEARMONTH, AUSTRALIA. ANIMATED INFRARED IMAGERY SHOWS A PARTIALLY
EXPOSED LOW LEVEL CIRCULATION CENTER (LLCC) WITH DEEP CONVECTION
DISPLACED TO THE WESTERN SEMI CIRCLE. THIS IS ALSO EVIDENT ON A
101126Z AMSU-B MICROWAVE IMAGE. THE CONVECTION IS BEING SHEARED
WESTWARD IN RESPONSE TO 30 KTS OF EASTERLY VERTICAL WIND SHEAR (VWS).
A 101348Z ASCAT PASS REVEALS A WELL-DEVELOPED LLCC WITH MAX 30-KT
WINDS IN THE NORTHERN PERIPHERY OF THE LLCC. THE SYSTEM LIES IN AN
ACTIVE MONSOON TROUGH ON THE EQUATORWARD SIDE OF THE SUBTROPICAL
RIDGE. A SHARP DECREASE IN VWS EXISTS BETWEEN 15 AND 17 DEGREES SOUTH
LATITUDE AND ANY SOUTHWARD MOVEMENT OF THE SYSTEM WOULD BRING IT INTO
SIGNIFICANTLY MORE FAVORABLE CONDITIONS. SEA SURFACE TEMPERATURES IN
THE REGION ARE 29-30 DEGREES CELSIUS. MAXIMUM SUSTAINED SURFACE WINDS
ARE ESTIMATED AT 25 TO
30 KNOTS. MINIMUM SEA LEVEL PRESSURE IS
ESTIMATED TO BE NEAR
996 MB. DUE TO THE INCREASED LOW LEVEL WINDS AND
THE TWO NUMERIC MODELS FORECASTING A SOUTHERLY TRACK, THE POTENTIAL
FOR DEVELOPMENT OF A SIGNIFICANT TROPICAL CYCLONE DURING THE NEXT 24
HOURS IS UPGRADED TO FAIR.
Lo dicho a partir del miércoles ;profundización...