APPROXIMATELY 490 NM WEST OF COCHIN, INDIA. ANIMATED INFRARED SATELLITE IMAGERY DEPICTS A LARGE AREA (ABOUT 800 NM IN DIAMETER) OF INTENSIVE DEEP CONVECTION ASSOCIATED WITH AN ILL-DEFINED LOW-LEVEL CIRCULATION CENTER. A 221657Z METOP-B MICROWAVE IMAGE REVEALS WEAK AND FRAGMENTED CONVECTIVE BANDING BROADLY WRAPPING TOWARDS THE CENTER. UPPER-LEVEL ANALYSIS INDICATES THE DISTURBANCE IS LOCATED IN A FAVORABLE ENVIRONMENT OF MODERATE (10 TO 20 KNOT) VERTICAL WIND SHEAR OFFSET BY EXCELLENT OUTFLOW, AS EVIDENT IN THE WATER VAPOR IMAGERY. ADDITIONALLY, WARM SEA SURFACE TEMPERATURES ARE CONDUCIVE FOR DEVELOPMENT. NAVGEM AND GFS MODELS FAVOR DEVELOPING THIS SYSTEM, AFFECTING THE NORTHWEST ARABIAN SEA IN THE EXTENDED TAUS. MAXIMUM SUSTAINED SURFACE WINDS ARE ESTIMATED AT 20 TO 25 KNOTS. MINIMUM SEA LEVEL PRESSURE IS ESTIMATED TO BE NEAR 1007 MB. THE POTENTIAL FOR THE DEVELOPMENT OF A SIGNIFICANT TROPICAL CYCLONE WITHIN THE NEXT 24 HOURS IS LOW.
Thursday, October 23, 2014
Arabian Sea Host a Low Pressure ..
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