Sunday, May 24, 2009

cyclone "02B" gaining strength, Monsoon will pick up.!

Cyclone "02B" is gaining strength and moving in a north-east direction as expected.
Now it has gathered a huge cloud mass.
Here's the latest satellite pic and JTWC warning.


JTWC warning text:
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240300Z POSITION NEAR 18.3N 88.5E.
TROPICAL CYCLONE (TC) 02B (TWO), LOCATED APPROXIMATELY 260 NM SOUTH
OF KOLKATA, INDIA, HAS TRACKED NORTH-NORTHWESTWARD AT 03 KNOTS OVER
THE PAST SIX HOURS. ANIMATED WATER VAPOR SATELLITE IMAGERY INDICATES
A CONSOLIDATING SYSTEM WITH DEEP AND EXPANSIVE CONVECTIVE BANDING TO
THE SOUTH AND FORMATIVE BANDING TO THE NORTHEAST OF A VERY BROAD
LOW-LEVEL CIRCULATION CENTER (LLCC). THE CURRENT INTENSITY IS BASED
ON DVORAK ESTIMATES FROM PGTW AND KNES OF 35 KNOTS. THE CURRENT
POSITION IS BASED ON ANIMATED INFRARED SATELLITE IMAGERY AND A
232119Z TRMM MICROWAVE PASS. ENVIRONMENTAL ANALYSIS INDICATES
FAVORABLE CONDITIONS FOR FURTHER DEVELOPMENT WITH WEAK VERTICAL WIND
SHEAR AND EXCELLENT POLEWARD OUTFLOW ALOFT. ADDITIONALLY, THE
CYCLONE IS DRIFTING OVER WARM SEA SURFACE TEMPERATURES IN EXCESS OF
28 CELSIUS. THE SYSTEM, WHICH DEVELOPED WITHIN THE SOUTHWEST MONSOON
SURGE IN THE BAY OF BENGAL, IS DIRECTLY UNDER A SUBTROPICAL RIDGE
AXIS AND IS BEING STEERED BY A MID-LEVEL ANTICYCLONE TO THE EAST
OVER NORTHWESTERN MYANMAR. TC 02B IS EXPECTED TO FURTHER CONSOLIDATE
AND TRACK NORTHWARD THEN MAKE LANDFALL BY TAU 42 ALONG THE INDIA-
BANGLADESH BORDER. THE MAJORITY OF AVAILABLE NUMERIC TRACK GUIDANCE
SUPPORTS THIS SCENARIO. THIS WARNING SUPERSEDES AND CANCELS REF A,
NAVMARFCSTCEN 230521Z MAY 09 TROPICAL CYCLONE FORMATION ALERT
(WTIO21 PGTW 230530). MAXIMUM SIGNIFICANT WAVE HEIGHT AT 240000Z IS
17 FEET.
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meanwhile the south-west monsoon over the southern tip will gain strength in another 24 hrs.