FIPS Codes for NWR SAME Inupt

Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Central U.S. and Northeast; Critical Fire Weather in the Four Corners

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Severe thunderstorms are forecast from parts of the central High Plains into the Upper Midwest, and across parts of the Northeast. Critical fire weather conditions will continue across portions of the Four Corners and Great Basin. Read More >

APPENDIX F - FIPS CODES FOR NWR-SAME INPUT

The Federal Emergency Management Agency divides the United States by state and county (or parish where applicable), then assigns a 6-digit "FIPS" (Federal Information Processing System) code to identify each county/parish. The National Weather Service NOAA Weather Radio uses the FIPS codes for the purpose of broadcasting weather and hazards information through the Emergency Alert System.

When you purchase special NOAA Weather Radios which have the capability to alert only for a specific county known as "Specific Area Message Encoding" you must have a FIPS code for the county.

Instructions for your radio receiver should also include a listing of FIPS codes.

Understanding the FIPS Code

The first digit in a FIPS code identifies the county subdivision, the next two digits identify the state, and the last three digits identify the county itself. For example: 016045. 0 is the County Subdivision, 16 is the State of Idaho code and 045 is the Gem County code.

Most FIPS codes begin with 0, which means that FIPS code represents an entire county. The NWS, however, may subdivide some larger counties. When that happens, each subdivision will be assigned a digit from 1-9 resulting in codes such as 116073, 216073 and so on. If you have questions whether a county has been subdivided, please contact the nearest NWS office for guidance.