A 4.2 magnitude earthquake shook northern Lake County on Sunday night, with tremors felt in parts of Mendocino County, ...
Non-volcanic tremor ramp up precedes slow slip in Cascadia by about a day, indicating that brittle-creeping process ...
An earthquake in Lake County Sunday evening was felt in parts of Sonoma and Mendocino counties. According to the United States Geological Survey (USGS), a 4.2 magnitude earthquake ...
An earthquake of magnitude 4.0 has shaken an area in the Mendocino National Forest. The quake, which hit at 7:13 p.m., was centered in 14 miles northeast of Pottery Valley, according to preliminary ...