The largest earthquake in Nevada in 65 years drew plenty of attention at the California Geological Survey (CGS) – not because it caused significant damage – but because it helps paints a clearer picture of what’s going on under the Earth’s surface in the east/central part of our state. That’s important for an institution that…
Tag: seismologist
The Mammoth Lakes Earthquakes – 40th Anniversary
On May 25, 1980–nearly one week after the spectacular eruption of the Mount St. Helens volcano–at 9:33 a.m. PST, a magnitude 6.0 earthquake rocked through Mammoth Lakes, California. During the next 16 minutes, four more shocks, magnitude 4.1 – 5.5 followed. This seismic activity was the beginning of an earthquake sequence that produced 72 magnitude…