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Big Cat Falls
Lions and tigers, oh my. Here you’ll find our family of large and endangered cats from around the world.
Philadelphia, Pennsylvania
- Ongoing
ExhibitionAnimalsEcology & Environment
snow
within 25 miles
May 21, 2025
16 opportunities found! use fewer search filter criteria to find more opportunities
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UC Davis Tahoe Environmental Research Center
Citizen Science Tahoe
Collect observations on water, algae, and litter around Lake Tahoe.
Multiple locations, including yours!
- Ongoing
Citizen ScienceClimate & WeatherEcology & EnvironmentGeology & Earth ScienceNature & OutdoorsOcean Water Marinetrashlitteralgaewater qualitydrilake tahoekeep tahoe blueuc davisucdavistahoedesert research institutestories in the snowtruckeeleague to save lake tahoewater colortahoe environmental research center
CoCoRaHS: Community Collaborative Rain, Hail and Snow Network
Provide weather data to meteorologists
Multiple locations, including yours!
- Ongoing
Citizen ScienceClimate & Weathernational weather servicehurricaneweathercooperfood securityclimateearth2025top2022_nasathe crowd and the cloudrainhailsnowgirl scoutsec2020csm2025csm-featuredtop 22 in 2022precipitation
The Community Collaborative Rain, Hail and Snow Network.
Community Collaborative Rain, Hail and Snow Network of Maine
Gray Maine
- Ongoing
Citizen ScienceGeneral ScienceCitizen Science
NASA
Community Snow Observations
To improve temporal and spatial snow depth data coverage.
Anywhere
- Ongoing
Citizen ScienceEcology & EnvironmentGeographyClimate & WeatherGeology & Earth ScienceEducationOcean Water MarineNature & OutdoorsComputers & Technologycryospherenasahydrologymountains_nasasnowremote sensing
NASA / Vernet Lab at Scripps Institution of Oceanography
Fjord Phyto
Monitor phytoplankton communities along the Antarctic Peninsula
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyOcean Water Marinefjordphytoantarcticanasa-sciactwapmetatranscriptomicsantarcticcsm2025tourismphytoplanktonpolarsnowiaatowintermicrobemeltwaterantarticaice_nasamicrobesglacial meltwaterglaciersgeneticsfjordsmetagenomics
Charlotte Amateur Astronomers Club
GHRO Telescope Training
GHRO SC
- May 31, 2025 at 11:30 PM through 11:30 PM
CommunityAstronomy & Space
ISeeChange
ISeeChange
We’re making a record of climate change impacts.
Anywhere
- Ongoing
Citizen ScienceEcology & EnvironmentDisaster ResponseClimate & Weathercarbonnprtop viewed 2021remote sensingbackyardcoastal changecsm-featuredcommunity engagementearthresiliencemiamiclimate changetrees urban street forest mapnew orleansearth sciencenasaurban heatcityearth2025climateneighborhoodlos angelessensorsyale climate connectionsbeachesjournalismclimate educationmappingsnowheattop 22 in 2022storiescommunitynew yorkfuncsm2025weatherpublic mediajulia kumari drapkincitizen journalismsea level risephotographygirl scoutsbirdsmarine environmentradiocitizen science watertop2022nasa orbiting carbon observatorycrowdsourcingdroughtwnycmountainscitizen sciencerainscienceurban heat islandtreessatellitesclimate sciencefloodjet propulsion laboratory
Lynker and DRI / NASA
Mountain Rain or Snow
Our goal is to improve estimates of precipitation phase (rain vs. snow).
Multiple locations, including yours!
- Ongoing
Citizen ScienceOcean Water MarineEcology & EnvironmentClimate & Weather_nasasnowweathertechnologyrainclimatehydrologywaternasa-sciactprecipitation
Precipitation ID Near the Ground (PING)
Develop radar technologies to detect precipitation
Multiple locations, including yours!
- Ongoing
Citizen ScienceClimate & WeatherComputers & TechnologyOcean Water MarineNature & Outdoorsiphoneandroidnational weather servicehailnoaarainclimate & weatherprecipitationweather
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