熱帶低壓 編號:02 P ( 02 F ) 名稱:無 基本資料 擾動編號日期:2015 年 10 月 13 日 12 時 JTWC升格日期:2015 年 10 月 16 日 02 時 撤編日期 :2015 年 10 ...
中心裸露,將逐漸轉化為溫帶低壓 FMS跟JTWC都在18Z發出FW,02F無緣命名。 TROPICAL DISTURBANCE ADVISORY NUMBER A8 ISSUED FROM RSMC NADI |
美國編號02P了,現在太平洋南北都有(JTWC認定)熱帶氣旋。:lol |
再次評級Medium…… AN AREA OF CONVECTION HAS PERSISTED NEAR 11.6S 175.6E (INVEST 91P), APPROXIMATELY 375 NM NORTH-NORTHWEST OF NADI, FIJI. ANIMATED ENHANCED INFRARED SATELLITE IMAGERY SHOWS DEEPENING SYMMETRIC CONVECTION ASSOCIATED WITH A WELL DEFINED LOW LEVEL CIRCULATION CENTER AS SEEN IN A 140926Z ASCAT BULLSEYE. A 141226Z GPM 89GHZ MICROWAVE IMAGE DEPICTS WELL DEFINED SPIRAL BANDING WITH THE BULK OF CONVECTION ALONG THE SOUTHWESTERN PERIPHERY. THE DISTURBANCE IS IN A MARGINAL ENVIRONMENT WITH 20 TO 25 KNOT VERTICAL WIND SHEAR BEING OFFSET BY AN ENHANCED POLEWARD OUTFLOW CHANNEL. GLOBAL MODELS SHOW MINIMAL DEVELOPMENT OF THIS SYSTEM AS IT REMAINS QUASI-STATIONARY. MAXIMUM SUSTAINED SURFACE WINDS ARE ESTIMATED AT 25 TO 30 KNOTS. MINIMUM SEA LEVEL PRESSURE IS ESTIMATED TO BE NEAR 1000 MB. THE POTENTIAL FOR THE DEVELOPMENT OF A SIGNIFICANT TROPICAL CYCLONE WITHIN THE NEXT 24 HOURS IS MEDIUM. |
JTWC直接評級Medium(1) AN AREA OF CONVECTION (INVEST AREA 91P) HAS PERSISTED NEAR |