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THE GEYSERS — A preliminary magnitude-3.8 earthquake Sunday morning shook The Geysers, a geothermal field along the border of Sonoma and Lake counties, according to the U.S. Geological Survey. The ...

SONOMA COUNTY, CA - According to the U.S. Geological Survey, a preliminary 2.6 magnitude quake rattled close to The Geysers ...

A series of moderate to minor earthquakes struck near the geologically active area in Northern California known as The Geysers south of Clear Lake Thursday morning. The earthquake swarm started just ...

Sept. 28--Damages from the Valley fire will total $30 million to $35 million for Calpine Corp. energy production operations at The Geysers geothermal complex, the company announced Monday. The ...

ANDERSON SPRINGS -- Glinda Addington's 1920s home perched above a stream in a narrow, tree-lined canyon in western Lake County is picture-postcard pretty with its rock-studded foundation, flower ...

Geyser watchers and park visitors are amused by Steamboat’s spectacular eruptions that can shoot water, steam, mud, and rock 300 feet or more into the air. The world’s tallest geyser — Steamboat ...

A 3.3-magnitude earthquake shook The Geysers in Sonoma County early this morning, according to the U.S. Geological Survey. The quake struck about 11 miles east of Cloverdale with a depth of 2.2 miles ...