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JTWC 評價 LOW 了,注意裡面提到可能增強為副熱帶低氣壓。
- AN AREA OF CONVECTION HAS PERSISTED NEAR 10.1N 129.9E,
- APPROXIMATELY 330 NM WEST-NORTHWEST OF KOROR. ANIMATED MULTISPECTRAL
- SATELLITE IMAGERY DEPICTS A BROAD, POORLY-DEFINED LOW-LEVEL
- CIRCULATION CENTER (LLCC) WITH AN EXTENSIVE AREA OF DEEP CONVECTION,
- PRIMARILY LOCATED EAST AND SOUTH OF THE LLCC. A 052311Z SSMIS IMAGE
- SHOWS FRAGMENTED BANDING OVER THE SOUTHERN SEMI-CIRCLE OF THE LLCC
- WITH SCATTERED DEEP CONVECTION EAST OF 130 EAST LONGITUDE. A 060057Z
- ASCAT IMAGE ALSO DEPICTS THE BROAD NATURE OF THE LLCC AND SHOWS 10
- TO 15 KNOT WINDS AROUND THE PERIPHERY WITH STRONGER WINDS DISPLACED
- WELL NORTHEAST OF THE CENTER. UPPER-LEVEL ANALYSIS INDICATES A
- MARGINAL ENVIRONMENT WITH MODERATE, EASTERLY VERTICAL WIND SHEAR
- OFFSET BY STRONG DIFFLUENCE ALOFT, ENHANCED BY AN UPPER-LEVEL TROUGH
- TO THE NORTH AND A WEAK TUTT CELL NEAR 20N 135E. DYNAMIC MODELS
- INDICATE WEAK DEVELOPMENT UNTIL THE SYSTEM TRACKS NORTH OF 20N AND
- INTENSIFIES AS A SUBTROPICAL LOW. MAXIMUM SUSTAINED SURFACE WINDS
- ARE ESTIMATED AT 10 TO 15 KNOTS. MINIMUM SEA LEVEL PRESSURE IS
- ESTIMATED TO BE NEAR 1007 MB. THE POTENTIAL FOR THE DEVELOPMENT OF A
- SIGNIFICANT TROPICAL CYCLONE WITHIN THE NEXT 24 HOURS IS LOW.
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