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Post-Tropical Cyclone Irwin Forecast Discussion

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WTPZ45 KNHC 012038

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.


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