簽到天數: 3291 天 [LV.Master]伴壇終老
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t02436|2014-9-10 14:03
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本帖最後由 t02436 於 2014-9-10 22:16 編輯
評級LOWAN AREA OF CONVECTION HAS PERSISTED NEAR 9.0N 144.0E,
APPROXIMATELY 265 NM SOUTH OF ANDERSEN AFB, GUAM. ANIMATED
MULTISPECTRAL SATELLITE IMAGERY SHOWS FLARING CONVECTION AROUND A
BROAD AND POORLY DEFINED LOW LEVEL CIRCULATION CENTER. A RECENT
100403Z AMSU-B MICROWAVE IMAGE SHOWS THE CONVECTIVE ORGANIZATION OF
THIS AREA REMAINS POOR WHILE THE LOW LEVEL STRUCTURE HAS YET TO
CONSOLIDATE. UPPER LEVEL ANALYSIS REVEALS A CONDUCIVE ENVIRONMENT
CHARACTERIZED BY DIFFLUENT EASTERLY OUTFLOW AND LOW (05 TO 10 KNOTS)
OF VERTICAL WIND SHEAR. ADDITIONALLY, SEA SURFACE TEMPERATURES IN
THE REGION ARE FAVORABLE FOR DEVELOPMENT. GFS IS AGGRESSIVELY
DEVELOPING THIS SYSTEM WITHIN THE NEXT 72 HOURS AS IT QUICKLY TRACKS
TO THE WEST. MAXIMUM SUSTAINED SURFACE WINDS ARE ESTIMATED AT 10 TO
15 KNOTS. MINIMUM SEA LEVEL PRESSURE IS ESTIMATED TO BE NEAR 1009
MB. THE POTENTIAL FOR THE DEVELOPMENT OF A SIGNIFICANT TROPICAL
CYCLONE WITHIN THE NEXT 24 HOURS IS LOW.
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