CoCoRaHS@CoCoRaHS

The Community Collaborative Rain, Hail and Snow Network is a non-profit, community-based group of volunteers who measure and report precipitation.

 United States
cocorahs.org
Joined November 2010
210 Photos and videos
Big Rain Bullseye - Florida's Central East Coast Over the past 48 hours torrential rain fell along Florida’s central east coast from Titusville in Brevard County south to Port St. Lucie. The hardest hit area was around Melbourne where 2-day measured totals exceeded 20 inches.
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The heavy rain was generated by the combination of a persistent surface trough just off the coast and strong easterly flow off the Atlantic. The warm moist air was forced upward as it encountered the trough along the coast, resulting in persistent heavy showers and thunderstorms.
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Radar estimates indicate a maximum 48 hour rainfall of just over 27 inches midway between Melbourne and Sebastian along the coast. The nearest CoCoRaHS observation on Melbourne Beach reported more than 23 inches.
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A dry day is still a reportable day! An important reminder: 0.00" is a report. When you check your gauge and report 0.00", you're telling us something important: you checked, and there was no measurable precipitation. That's different from having no report at all. 1/2
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So whether October 1 brings rain, snow, or blue skies, make your observation and submit your report. Every report moves us one step closer to a new CoCoRaHS daily record! 2/2
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On October 1, we're launching The Grand Daily Reporting Challenge. How many precipitation reports CoCoRaHS observers can send in on a single day? Help set a new daily record! Whether your gauge catches a downpour, a few drops, some snow, or 0.00", your report counts.
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U.S. Drought Monitor September 10, 2026 For the 50 states and Puerto Rico, the U.S. Drought Monitor shows 49.12% in moderate drought or worse, compared to 49.51% last week. #DroughtMonitor #Drought #Drought2026
US Drought Monitor showing conditions for September 10, 2026. For more information and drought statistics, visit droughtmonitor.unl.edu.

ALT US Drought Monitor showing conditions for September 10, 2026. For more information and drought statistics, visit droughtmonitor.unl.edu.

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CoCoRaHS retweeted
NWS Twin Cities
@NWSTwinCities
Sep 9
Here's images of the rainfall totals we received over the past 24 hours. The first is a smoothed graphic from reports received from various sources. The next two are actual reports received via the @CoCoRaHS program. Don't see your area? Join CoCoRaHS and report! #mnwx #wiwx
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CoCoRaHS retweeted
Drought Center@DroughtCenter
Sep 4
This Labor Day Weekend, add photos of your surroundings to the Visual Drought Atlas! Your contributions provide a record of dry, wet and normal conditions across the U.S. 📷 Share your photos: go.unl.edu/visualdroughtatla… @CoCoRaHS
Lake in Multnomah County, Oregon, July 2, 2026. Photo submitted via Visual Drought Atlas. The words "Visual Drought Atlas" are superimposed, with the map filling the block letters of "drought." The National Drought Mitigation Center logo and wordmark are at the bottom.

ALT Lake in Multnomah County, Oregon, July 2, 2026. Photo submitted via Visual Drought Atlas. The words "Visual Drought Atlas" are superimposed, with the map filling the block letters of "drought." The National Drought Mitigation Center logo and wordmark are at the bottom.

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Big Rain Bullseye - Southeast and East-Central Texas Tropical Depression Edouard produced heavy rain and gusty winds spreading well inland into Texas. The highest amount reported by CoCoRaHS observes so far is 9.00 inches near Woodville, TX in Tyler County. #Texas #Edouard 1/2
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Radar estimates indicate more than 17 inches of rain fell south and and east. Edouard is expected to move slowly north and west today bringing another several inches of rain to southeast Texas. 2/2
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CoCoRaHS retweeted
Conor Rogers
@conorjrogers
Aug 26
This might be the most insane footage of anything I've ever seen in my life
Nikhil saini
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This morning's highest rain totals are found in central Illinois, where CoCoRaHS observers reported more than seven inches of rain in a wide band of four to six inches of rain. The band extended from the Mississippi River on the west well into Indiana. #CoCoRaHS #flooding
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The precipitation impacts of the Central Plains upper ridge as visualized by CoCoRaHS daily maps from August 8-13. #CoCoRaHS
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2025 CoCoRaHS Campaign update and Flakes - mailchi.mp/cocorahs/2025-coc…
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The Catch - Happy Water Year 2026! - mailchi.mp/cocorahs/newslett…
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The Catch - Sad losses - mailchi.mp/cocorahs/newslett…
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Big news! Photo Upload is Here! - mailchi.mp/cocorahs/newslett…
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The Importance of CoCoRaHS - mailchi.mp/cocorahs/newslett…
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Happy Groundhog Day - mailchi.mp/cocorahs/newslett…
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