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krichard2011|2013-10-14 09:37
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本帖最後由 krichard2011 於 2013-10-14 09:38 編輯
JTWC以經發出TCFA囉
由於與15E相當靠近 不排除未來會有互旋的情形發生
兩者窩度也幾乎連在一起了
THE AREA OF CONVECTION PREVIOUSLY LOCATED NEAR 12.5N 116.8W, IS NOW LOCATED NEAR 12.5N 116.7W, APPROXIMATELY 780 NM SOUTH-SOUTHWEST OF SAN CARLOS, MEXICO. ANIMATED MULTISPECTRALSATELLITE IMAGERY INDICATES THE CONVECTION HAS BECOME BETTER ORGANIZED OVER THE PAST 6 HOURS. UPPER LEVEL ANALYSIS INDICATES THE DISTURBANCE IS LOCATED IN A MILDLY FAVORABLE ENVIRONMENT WITH LOW TO MODERATE (10-15 KNOTS)VERTICAL WIND SHEAR AND DIFFLUENT OUTFLOW. ADDITIONALLY, SSTS ARE SUPPORTIVE FOR DEVELOPMENT. MAXIMUM SUSTAINED SURFACE WINDS ARE ESTIMATED AT 18 TO 23 KNOTS. MINIMUM SEA LEVEL PRESSURE IS ESTIMATED TO BE NEAR 1005 MB. DUE TO INCREASED ORGANIZATION OF THE LOW LEVEL CIRCULATION CENTER, THE POTENTIAL FOR THE DEVELOPMENT OF A SIGNIFICANT TROPICAL CYCLONE WITHIN THE NEXT 24 HOURS IS HIGH.
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