000 WTPZ41 KNHC 291435 TCDEP1 Post-Tropical Cyclone Alvin Discussion Number 16 NWS National Hurricane Center Miami FL EP012019 800 AM PDT Sat Jun 29 2019 Alvin continues to be devoid of deep convection while moving over cooler waters with strong southwesterly shear across the system's circulation. Due to the ongoing lack of convection, it is estimated that Alvin has degenerated into a post-tropical remnant low. The remnant low will continue to move west-northwestward to northwestward until it dissipates in 18-24 h. This is the last advisory on Alvin 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, WMO header FZPN02 KWBC, and on the web at ocean.weather.gov/shtml/NFDHSFEPI.php FORECAST POSITIONS AND MAX WINDS INIT 29/1500Z 20.7N 120.5W 25 KT 30 MPH...POST-TROP/REMNT LOW 12H 30/0000Z 21.3N 121.4W 20 KT 25 MPH...POST-TROP/REMNT LOW 24H 30/1200Z...DISSIPATED $$ Forecaster Latto/Beven