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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
Mar 13, 2026
19 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 Marinetruckeealgaeuc davistrashdesert research instituteleague to save lake tahoestories in the snowdritahoe environmental research centerwater qualitywater colorucdavistahoelake tahoekeep tahoe bluelitter
CoCoRaHS: Community Collaborative Rain, Hail and Snow Network
Provide weather data to meteorologists
Multiple locations, including yours!
- Ongoing
Citizen ScienceClimate & Weatherfood securityprecipitationhurricanesnowweathercsm2025top2022raincoopertop 22 in 2022earth2025csm-featuredhailthe crowd and the cloudnational weather serviceec2020climate_nasagirl scouts
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 ScienceOcean Water MarineEducationGeology & Earth ScienceClimate & WeatherGeographyComputers & TechnologyEcology & EnvironmentNature & Outdoorshydrology_nasaremote sensingcryospheresnownasamountains
Scripps Institution of Oceanography and Universidad Nacional de La Plata
Fjord Phyto
Monitor phytoplankton species diversity along the Arctic and Antarctic coast
Multiple locations, including yours!
- Ongoing
Citizen ScienceOcean Water MarineBiologyEcology & Environment_nasatourismgeneticscsm2025antarticafjordphytoiaatometatranscriptomicsicenasa-sciactwapmicrobeantarcticmeltwaterwinterglacial meltwaternasa-supportedmetagenomicsphytoplanktonantarcticapolarfjordsglacierssnowmicrobes
Charlotte Amateur Astronomers Club
GHRO Telescope Training
GHRO SC
- March 14, 2026 at 11:00 PM through 11:00 PM
CommunityAstronomy & Space
GLOBE Observer
GLOBE Observer Connect: Blowing Snow Results
Join NOAA research scientist Bill Line and GLOBE Implementation Office’s Christina Buffington for a conversation about they are using your observations of blowing snow.
Anywhere
- March 26, 2026 at 4:00 PM through 4:30 PM
Panel clouds citizen science meteorology atmosphereNASA SciActGLOBE snow
ISeeChange
ISeeChange
We’re making a record of climate change impacts.
Anywhere
- Ongoing
Citizen ScienceClimate & WeatherDisaster ResponseEcology & Environmentcitybeachescsm2025earth sciencetrees urban street forest mapnasasnowweatherneighborhoodclimate sciencecrowdsourcingclimate educationyale climate connectionspublic mediajet propulsion laboratoryresiliencetop 22 in 2022citizen journalismgirl scoutssciencerainmarine environmentnew yorknew orleansremote sensingtop2022coastal changeurban heat islandsensorsearthphotographycarbonnasa orbiting carbon observatorysatellitescommunitytreesjournalismcommunity engagementearth2025wnycdroughtmappingmountainsnprsea level riseradiofloodcsm-featuredurban heattop viewed 2021funcitizen scienceclimate changebirdsclimatebackyardheatjulia kumari drapkinstoriesmiamilos angelescitizen science water
Lynker and DRI / NASA
Mountain Rain or Snow
Our goal is to improve scientists’ understanding of winter precipitation.
Multiple locations, including yours!
- Ongoing
Citizen ScienceClimate & WeatherEcology & EnvironmentOcean Water Marinesnowhydrologytechnology_nasanasa-supportedrainweatherwaternasa-sciactprecipitationclimate
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