Climate / Weather
- Windy, Ventusky, WXCharts, Earth Observatory, Zoom Earth, Weatherwise, Earth Now, Earth or satellite-map.gosur - General Weather / Climate Maps
- CyclonicWx: Tropical Weather Tracking Tools / Plotting
- Netweather: Global Jetstream Forecast Map
- Cyclocane: Cyclone and Hurricane Tracker Map
- Supercell Wx: Visualize / Archive NEXRAD Data + Weather Alerts / GitHub
- tornado.live: Real-Time US Severe Weather Alerts Map
- Tropical Tidbits: Hurricane Forecast Models
- FloodMap: Sea Level / Flood Map
- Snow Forcast: Snow Forecast Maps
- AtticRadar: Advanced Weather Radar / NOAA Stations
- Tornado Archive: Tornado Archive Data Explorer
- Find Your Tornado Shelter: Tornado Shelter Map
- Blitzortung.org or Lightning Maps: Lightning / Thunderstorms Maps
- ClearOutside: Weather Visibility Tracker
- aqicn.org: Air Quality Map
- Light Pollution Map or lightpollutionmap: Light Pollution Maps
- CPRE: England Light Pollution and Dark Skies
- Electricity Maps: Electricity CO₂ Emissions Map
- SaveEcoBot: Radioactivity / Air Quality in Ukraine