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Displaying AFOS PIL: TCDEP5 Product Timestamp: 1997-07-02 08:36 UTC
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000 TTAA00 KNHC 020836 TROPICAL DEPRESSION FIVE-E DISCUSSION NUMBER 12 NATIONAL WEATHER SERVICE MIAMI FL 2 AM PDT WED JUL 02 1997 THE UPPER-LEVEL LOW TO THE SOUTH OF BAJA HAS CUT OFF THE NORTHEASTERLY SHEAR THAT TD FIVE-E HAS ENCOUNTERED OVER THE PAST FEW DAYS. SATELLITE IMAGERY SHOWS A SMALL BUT INTENSE CLUSTER OF THUNDERSTORMS ASSOCIATED WITH THE TROPICAL CYCLONE. THE INTENSITY ESTIMATE...BASED ON THE DVORAK TECHNIQUE...DEPENDS ON THE LOCATION OF THE LOW-LEVEL CENTER IN RELATION TO THE DEEP CONVECTION. BEST GUESS FOR THE CENTER LOCATION ON INFRARED IMAGERY IS NEAR THE EAST EDGE OF THE CONVECTIVE CLUSTER...AND THE INITIAL INTENSITY REMAINS AT 30 KNOTS. THE DEEP CONVECTION APPEARS TO BE DIMINISHING SOMEWHAT ON THE LAST FEW PICS...AND THE SYSTEM SHOULD MOVE OVER COOLER WATER LATER IN THIS FORECAST PERIOD. ALTHOUGH NO SIGNIFICANT STRENGTHENING IS FORECAST...ONLY A LITTLE INCREASE IN WIND SPEED AND THE CYCLONE COULD REACH TROPICAL STORM STATUS. INITIAL MOTION ESTIMATE IS 270/09. THIS GENERAL MOTION IS EXPECTED TO CONTINUE THROUGHOUT THIS FORECAST PERIOD IN AGREEMENT WITH THE LOW TO MID LEVEL STEERING. MAYFIELD FORECAST POSITIONS AND MAX WINDS INITIAL 02/0900Z 15.1N 118.8W 30 KTS 12HR VT 02/1800Z 15.1N 120.2W 30 KTS 24HR VT 03/0600Z 15.3N 122.0W 30 KTS 36HR VT 03/1800Z 15.6N 123.4W 30 KTS 48HR VT 04/0600Z 16.0N 125.0W 30 KTS 72HR VT 05/0600Z 16.5N 128.0W 30 KTS