簽到天數: 3291 天 [LV.Master]伴壇終老
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t02436|2014-7-1 22:43
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評級Low
AN AREA OF CONVECTION HAS PERSISTED NEAR 13.2N 133.4E,
APPROXIMATELY 357 NM NORTH OF PALAU. ANIMATED ENHANCED INFRARED
SATELLITE IMAGERY DEPICTS DEEP CENTRAL CONVECTION WITH FORMATIVE
BANDING OVER THE NORTHERN SEMI-CIRCLE WRAPPING INTO A LLCC. A
071233Z METOP-B MICROWAVE IMAGE REVEALS WEAK FRAGMENTED CONVECTIVE
BANDING OVER THE NORTHERN SEMI-CIRCLE BROADLY WRAPPING INTO THE
CENTER. UPPER-LEVEL ANALYSIS INDICATES THE SYSTEM IS LOCATED IN AN
AREA OF LIGHT TO MODERATE (10 TO 15 KNOT) VERTICAL WIND SHEAR AND
GOOD OUTFLOW. MAXIMUM SUSTAINED SURFACE WINDS ARE ESTIMATED AT 10
TO 15 KNOTS. MINIMUM SEA LEVEL PRESSURE IS ESTIMATED TO BE NEAR 1006
MB. THE POTENTIAL FOR THE DEVELOPMENT OF A SIGNIFICANT TROPICAL
CYCLONE WITHIN THE NEXT 24 HOURS IS LOW.
對流比90W弱一點
但隱約可見螺旋狀態
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