Severe Weather

National Oceanic and Atmospheric AdministrationNational Oceanic and Atmospheric Administration (NOAA)

The National Oceanic and Atmospheric Administration (NOAA) is a federal agency that operates the Storm Prediction Center at http://www.spc.noaa.gov, and the National Hurricane Center at http://www.nhc.noaa.gov. They also offer free publications on many weather related topics on their website at:
http://www.weather.gov/os/brochures.html.


National Weather ServiceNational Weather Service

The National Weather Service Forecast Office for the Philadelphia area is at:
http://www.erh.noaa.gov/er/phi/emerman.htm