MENLO PARK (CBS SF) — A significant aftershock from last weekend’s magnitude-6.0 earthquake has rattled the Napa Valley.
The U.S. Geological Survey says the magnitude-3.2 tremor struck 5 miles south of the city of Napa just before 2 a.m. Sunday.READ MORE: UPDATE: Rohnert Park Mountain Lion Tranquilized, Middle School Lockdowns Lifted
Thomas Brocher, director of USGS’ Earthquake Science Center, says it wasn’t the strongest aftershock to rumble the region since the main quake a week ago caused as much as $1 billion in damage and multiple injuries.
A magnitude-3.9 aftershock centered 8 miles south of Napa hit early Tuesday morning.READ MORE: Weekend House Fires In Downtown San Jose Displace 18
The USGS reported a minor 2.5 magnitude earthquake Sunday at 6:37 a.m. in Green Valley, about seven miles east-southeast of Napa.
No additional damage or injuries were reported.
The USGS says there have been more than 70 aftershocks recorded since last Sunday’s earthquake.MORE NEWS: Storm Door Swings Open; Fronts Stack Up In Pacific Heading Toward The Bay Area
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