SUPER TYPHOON NIDA INTENSIFIED INTENSELY FOR THE LAST 12 HRS

TROPICAL CYCLONE ADVISORY
NOV 25 2009

THERMAL IR IMAGERY OF NIDA

VISIBLE IMAGERY OF NIDA

RAIN STRUCTURE AND RATE OF NIDA

EYE AND EYEWALL OF NIDA

SUPER TYPHOON NIDA (26W)

CATEGORY 4

CURRENT INTENSITY: MAX: 125kt GUST: 150kt (232-278kph)
CURRENT PRESSURE: 929MB
SURFACE WIND ANALYSIS: 97KT (180KPH) MSLP: 952.4MB
ADVANCE DVORAK TECHNIQUES (ADT): 143KT(265KPH) MSLP: 898MB
CENTRAL REGION TEMP: +21.0C (EYE)
CENTRAL CLOUD TEMP: -81.50C (+50MM/HR)
FORECAST 12HRS: 140KT/260KPH

TROPICAL DISTURBANCE 27W (URDUJA)

FORMERLY WEAK DEPRESSION

CURRENT INTENSITY: MAX: 20kt GUST: 30kt (37-56kph)
CURRENT PRESSURE: 1006MB
SURFACE WIND ANALYSIS: 19KT (36KPH) MSLP: 1010.3MB
ADVANCE DVORAK TECHNIQUES (ADT): 43KT (80KPH) MSLP: 992.2MB
CENTRAL REGION TEMP: -7.9C (CURVED BAND)
CENTRAL CLOUD TEMP: -25.07C (+15MM/HR)
FORECAST 12HRS: 20KT/37KPH

TROPICAL DISTURBANCE 96W INVEST

SEVERE ALERT (JMA: WEAK DEPRESSION)

CURRENT INTENSITY: MAX: 20kt GUST: 25kt (37-46kph)
CURRENT PRESSURE: 1005MB
SURFACE WIND ANALYSIS: 24KT (44KPH) MSLP: 1008.9MB
ADVANCE DVORAK TECHNIQUES (ADT): 0KT (0KPH) MSLP: 0MB
CENTRAL REGION TEMP: 0C
CENTRAL CLOUD TEMP: 0C
FORECAST 12HRS: 25KT/46KPH

NOTE: Super typhoon Nida intensified into a category 4 strength only by 12hrs, showing how intense the said system. It is likely to reach a category 5 within 12-24hrs.

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