Sourceapi.weather.gov
Groups
Text product codes
All 338 product types NWS publishes, live from the API. Each is a three-or-four-letter code for a kind of text bulletin — the raw stuff of American weather communication.
338 codes shown
Hydrology
FFG
Flash Flood Guidance
FFH
Headwater Guidance
HYD
Daily Hydrometeorological Products
HYM
Monthly Hydrometeorological Plain Language Product
RRM
Miscellaneous Hydrologic Data
RVM
Miscellaneous River Product
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