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Cooperative Observer Network (COOP)
Original COOP Observation Forms
Daily observations provided on handwritten or computer-generated forms. These may include remarks or additional information supplied by the observer. Available one month at a time.
COOP Data with a 24-hour Lag
Electronically generated and available for more than 85% of COOP stations. Data do not include remarks and additional information supplied by the observer. Generally available within 24 hours of observation.
- FTP: 15-Minute Precipitation (3260)
- FTP: Hourly Precipitation (3240)
- FTP: NWS Cooperative Summary of the Day (3200)
- FTP: Summary of the Day, First Order Stations (3210)