A light, 4.7-magnitude earthquake struck in Northern California on Wednesday ... When aftershock data is available, the corresponding maps and charts include earthquakes within 100 miles and ...
N​early 75% of the country is at risk for a potentially damaging earthquake, according to a recently updated USGS map.
As seismologists review available data, they often revise the earthquake's reported magnitude and update shake-severity maps. The location of Friday’s earthquake recalled one of the biggest ...
A series of life-threatening fires are destroying homes as they race across Los Angeles County and surrounding areas. CNN is tracking the fires in maps and charts ...