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030900Z POSITION NEAR 19.2N 59.3E. TROPICAL CYCLONE (TC) 03A (PHET), LOCATED APPROXIMATELY 275 NM SOUTH OF MUSCAT, OMAN, HAS TRACKED NORTH-NORTHWESTWARD AT 04 KNOTS OVER THE PAST SIX HOURS. ANIMATED MULTISPECTRAL IMAGERY INDICATES THE SYSTEM HAS REGAINED A 20-NM RAGGED EYE THAT APPEARED TO WOBBLE AS THE TC UNDERWENT A POSSIBLE EYE-WALL REPLACEMENT. THE CURRENT POSITION IS BASED ON THE ABOVE ANIMATION AND SUPPORTED BY A 030436Z SSMIS MICROWAVE IMAGE. THE CURRENT INTENSITY IS BASED ON DVORAK ESTIMATES FROM DEMS. KNES, AND PGTW RANGING FROM T5.5 TO T6.5. UPPER LEVEL ANALYSIS INDICATES TC 03A IS APPROACHING A BREAK IN THE RIDGE AXIS TO THE NORTH, JUST SOUTH OF A SHORT-WAVE TROUGH DIGGING INTO THE GULF OF OMAN (GOO), IN AN AREA OF LOW VERTICAL WIND SHEAR (VWS). THE SYSTEM CONTINUES TO HAVE GOOD OUTFLOW ON THE NORTHEAST AND SOUTHWEST QUADRANTS AS EVIDENCED ON ANIMATED WATER VAPOR IMAGERY. IT IS EXPECTED TO GRADUALLY WEAKEN WITH NORTHERLY DRY AIR ENTRAINMENT FROM THE ARABIAN PENINSULA AS IT APPROACHES OMAN. THE WEAKENING WILL BE ENHANCED AS TC 03A DRAGS ALONG THE COASTAL AREAS OF OMAN AND WITH INCREASING VWS. PHET WILL THEN CROSS THE MOUTH OF GOO EASTWARD AND MAKE LANDFALL JUST NORTH OF KARACHI, PAKISTAN, THEN DISSIPATE INLAND BY TAU 120. THIS TRACK IS SLIGHTLY TO THE EAST OF THE PREVIOUS FORECAST TO ACCOUNT FOR AN EARLIER RECURVATURE IN RESPONSE TO THE AFOREMENTIONED SHORT-WAVE TROUGH. MODEL GUIDANCE IS IN GOOD AGREEMENT WITH THE RECURVATURE SCENARIO WITH NOGAPS AND GFS TO THE LEFT OF THE ENVELOPE AND ECMWF AND EGRR TO THE RIGHT. THIS TRACK FORECAST IS IN THE MIDDLE, JUST TO THE RIGHT OF CONSENSUS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 030600Z IS 30 FEET.
JTWC projected path
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Satellite shot
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Satellite shot at 3pm IST shows some part of Cyclone Phet is over Oman and signs of weakening.
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