NMG is the callsign of the National Hurricane Center's Atlantic basin radiofax radio station. It broadcasts from the United States Coast Guard station in New Orleans, Louisiana with 4 kilowatts of power. TAFB weather forecasts are transmitted full-time on the following frequencies: 4317.9 kHz 8503.9 kHz 12789.9 kHz. NMG also broadcasts at 17146.4 kHz between 1200 and 2045 UTC. External links NHC Marine Radiofax Broadcast Schedule NATIONAL WEATHER SERVICE MARINE PRODUCTS VIA U.S. COAST GUARD HF VOICE National Weather Service Radio stations in Louisiana Tropical cyclone meteorology