簽到天數: 3291 天 [LV.Master]伴壇終老
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t02436|2015-3-24 13:20
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JTWC評級Low
B. TROPICAL DISTURBANCE SUMMARY:
(1) AN AREA OF CONVECTION HAS PERSISTED NEAR 6.1N 173.1E,
APPROXIMATELY 125 NM EAST-SOUTHEAST OF MAJURO. ANIMATED
MULTISPECTRAL SATELLITE IMAGERY DEPICTS AN AREA OF BROAD MID-LEVEL
TURNING WITH FLARING CURVED CONVECTION ALONG THE OUTER PERIPHERIES.
A 232341Z GMI 89GHZ MICROWAVE IMAGE SHOWS IMPROVED DEEP CURVED
CONVECTION ALONG THE SOUTHERN PERIPHERY OF A CONSOLIDATING LOW LEVEL
CIRCULATION CENTER (LLCC). UPPER LEVEL ANALYSIS INDICATES A
MARGINALLY FAVORABLE ENVIRONMENT WITH GOOD DIVERGENCE ALOFT
PROVIDING A POLEWARD OUTFLOW CHANNEL THAT IS SUSTAINING CONVECTION
AND LOW TO MODERATE (10-20 KNOT) VERTICAL WIND SHEAR. MAXIMUM
SUSTAINED SURFACE WINDS ARE ESTIMATED AT 10 TO 15 KNOTS. MINIMUM SEA
LEVEL PRESSURE IS ESTIMATED TO BE NEAR 1007 MB. DUE TO THE LLCC
STILL CONSOLIDATING, THE POTENTIAL FOR THE DEVELOPMENT OF A
SIGNIFICANT TROPICAL CYCLONE WITHIN THE NEXT 24 HOURS IS LOW.
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