ZCZC MIATCDEP2 ALL TTAA00 KNHC DDHHMM Post-Tropical Cyclone Aletta Discussion Number 25 NWS National Hurricane Center Miami FL EP022018 200 PM PDT Mon Jun 11 2018 The depression has degenerated into a remnant low pressure system due to the lack of any convection during the past 14 hours, and is mainly a large swirl of cold-air stratocumulus clouds now. The initial intensity of 30 kt is based on a few 29- to 30-kt wind vectors noted in recent 1703Z and 1803Z ASCAT overpasses. Further weakening and gradual spin down of the wind field is expected while the cyclone moves slowly west-southwestward over sub-26 deg C waters during the next several days, with dissipation forecast to occur by day 5, if not sooner. This is the last advisory on this system issued by the National Hurricane Center. For additional information on the remnant low please see High Seas Forecasts issued by the National Weather Service...under AWIPS header NFDHSFEPI and WMO header FZPN02 KWBC. FORECAST POSITIONS AND MAX WINDS INIT 11/2100Z 16.6N 118.3W 30 KT 35 MPH...POST-TROP/REMNT LOW 12H 12/0600Z 16.4N 119.0W 25 KT 30 MPH...POST-TROP/REMNT LOW 24H 12/1800Z 16.3N 119.7W 25 KT 30 MPH...POST-TROP/REMNT LOW 36H 13/0600Z 16.1N 120.0W 20 KT 25 MPH...POST-TROP/REMNT LOW 48H 13/1800Z 15.9N 120.1W 20 KT 25 MPH...POST-TROP/REMNT LOW 72H 14/1800Z 15.9N 120.0W 15 KT 15 MPH...POST-TROP/REMNT LOW 96H 15/1800Z 15.9N 119.9W 15 KT 15 MPH...POST-TROP/REMNT LOW 120H 16/1800Z...DISSIPATED $$ Forecaster Stewart NNNN
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Page last modified: Monday, 31-Dec-2018 12:10:12 UTC