Earthquake! This animated map uses U.S. Geological Survey (USGS) data to map earthquake events with a magnitude of 6.0 and greater from 1900 to November 2019. Watch it full-screen at 4K resolution on YouTube: http://ow.ly/9le050xwQCi | Esri

🚨ALASKA RING OF FIRE: VOLCANO ALERTS AND EARTHQUAKES TOGETHER In the last 48 hours, the Alaska Volcano Observatory has kept Great Sitkin Volcano at WATCH / ORANGE, confirming that lava is still actively erupting inside the summit crater. This eruption has been going on since 2021, slowly filling the crater with new lava. Small local earthquakes continue to be recorded near the volcano, a sign that magma is still moving and the system is not done yet. Shishaldin Volcano is currently at ADVISORY