Global distribution of natural and induced seismicity. Natural earthquakes with moment magnitude higher than 5 are color-coded according to their hypocenter depth (upper right colorbar, U.S.
"The good news about earthquake swarms is they don’t appear to lead to bigger quakes. Not a single one has ever been associated with a major earthquake." ...
SUSITNA, Alaska (AP) — A 6.0-magnitude earthquake rocked the Anchorage metropolitan area Thursday morning, according to the U.S. Geological Survey. The quake struck at about 8:11 a.m. local time at a ...