ZCZC MIATCDEP5 ALL TTAA00 KNHC DDHHMM Post-Tropical Cyclone Irwin Discussion Number 42 NWS National Hurricane Center Miami FL EP102017 200 PM PDT Tue Aug 01 2017 Irwin consists of a tight swirl of low clouds devoid of deep convection. On this basis, the system has been declared a remnant low in this advisory. Data from a recent ASCAT indicate that wind are still 30 kt to the north and east of the center. The low is forecast to move toward the northwest about 7 kt toward cooler waters until dissipation is a day or so. This will be the last advisory issued by NHC on this system. FORECAST POSITIONS AND MAX WINDS INIT 01/2100Z 26.6N 129.7W 30 KT 35 MPH...POST-TROP/REMNT LOW 12H 02/0600Z 27.5N 130.5W 25 KT 30 MPH...POST-TROP/REMNT LOW 24H 02/1800Z 28.5N 131.5W 25 KT 30 MPH...POST-TROP/REMNT LOW 36H 03/0600Z 29.0N 132.5W 20 KT 25 MPH...POST-TROP/REMNT LOW 48H 03/1800Z...DISSIPATED $$ Forecaster Avila NNNN
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