000 ABNT20 KNHC 241148 TWOAT Tropical Weather Outlook NWS National Hurricane Center Miami FL 800 AM EDT Tue Oct 24 2023 For the North Atlantic...Caribbean Sea and the Gulf of Mexico: Active Systems: The National Hurricane Center is issuing advisories on Hurricane Tammy, located several hundred miles south-southeast of Bermuda, and on Tropical Depression Twenty-One, located over Nicaragua. Tropical cyclone formation is not expected during the next 7 days. && Public Advisories on Tropical Depression Twenty-One are issued under WMO header WTNT31 KNHC and under AWIPS header MIATCPAT1. Forecast/Advisories on Tropical Depression Twenty-One are issued under WMO header WTNT21 KNHC and under AWIPS header MIATCMAT1. $$ Forecaster Bucci