world map showing locations of Global Seismographic Network stations

The Global #Seismographic Network #GSN is an unmatched eye on #earthquakes, #tsunamis and #nuclear tests. Learn more about why it's important to support this outstanding example of scientific discovery and #diplomacy @earthscope.org buff.ly/nT8215F 🧪⚒️

Stations of the Global #Seismographic Network provide critical data and information on #earthquake locations, hazard mitigation, and emergency response. From all of us, thank you to the National Science Foundation and the U.S. Geological Survey for operating this invaluable resource.