Northern California was struck by a series of significant earthquakes on Thursday morning, including a 7.0 magnitude quake near Petrolia. A tsunami warning was issued along the West Coast from Santa Cruz to Douglas County, Oregon, affecting the San Francisco Bay area. No injuries have been reported as of yet.
A sequence of significant earthquakes impacted northern California on Thursday morning, drawing tremors as far south as San Francisco. The initial quake, recorded at approximately 10:45 a.m., occurred offshore near Petrolia in Humboldt County, approximately 100 miles south of Oregon’s border. Initially assessed at a magnitude of 6.6 by the United States Geological Survey (USGS), the magnitude was later adjusted to 7.0. Following this quake, another substantial tremor occurred near Cobb, measuring 5.8. Additional aftershocks were reported in both areas, although there were no immediate reports of injuries.
In response to these seismic events, the National Weather Service promptly issued a tsunami warning that spans the coast from the Santa Cruz region northward to Douglas County, Oregon, including the San Francisco Bay area. Specific details regarding the aftereffects of the tsunami warning have yet to be disclosed. Updates will be provided as further information becomes available, ensuring the public remains informed during this urgent situation.
The occurrence of earthquakes along the West Coast is a recurrent phenomenon, primarily due to the tectonic activity associated with the San Andreas Fault and other geological features in the region. Earthquakes can induce tsunamis, particularly in coastal areas. Therefore, the issuance of tsunami warnings following significant seismic activity is a critical precaution to protect lives and property. The National Weather Service plays a crucial role in monitoring such events and communicating risks to affected populations.
In summary, northern California experienced a series of substantial earthquakes this morning, prompting a tsunami warning across a wide coastal region. The seismic events commenced with a major quake near Petrolia, followed by a secondary tremor near Cobb, both causing significant awareness and caution among residents. Authorities will continue to provide updates, ensuring the safety and preparedness of the community in the wake of these natural events.
Original Source: www.fox10phoenix.com
