4 ms·

USGS page for this quake: https://earthquake.usgs.gov/earthquakes/eventpage/us2000cmy3#executive https://earthquake.usgs.gov/earthquakes/eventpage/us2000cmy3...

• rocqua 9y ago
  That page seems to state the magnitude was 7.9.
  • dawnerd 9y ago
    Looks like they just downgraded it which is common once they get more data in. Was originally reported as an 8.0.