Issued at 300 PM CST Fri Sep 27 2024
000 WTPZ45 KNHC 272037 TCDEP5 Remnants Of John Discussion Number 20 NWS National Hurricane Center Miami FL EP102024 300 PM CST Fri Sep 27 2024 Satellite images and surface observations indicate that the low-level center of John has dissipated. Therefore, the system is no longer a tropical cyclone, and this is the last NHC advisory. The monsoon trough associated with the remnants of John will bring additional very heavy rainfall to coastal portions of southwest Mexico through Saturday. The additional rainfall totals will be falling across areas that have received extreme rainfall amounts over the past few days. This heavy rainfall will likely cause significant and catastrophic life-threatening flash flooding and mudslides to the Mexican states of Guerrero and Michoacán. For additional information on the monsoon trough associated with the remnants of John, 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 27/2100Z 18.5N 103.5W 30 KT 35 MPH 12H 28/0600Z...DISSIPATED $$ Forecaster Kelly