A tsunami warning has been issued for parts of California and Oregon after a powerful 7.3 magnitude earthquake struck Northern California early Thursday morning.

The earthquake’s epicenter was located offshore near the Mendocino Fault Zone, approximately 50 miles west of Eureka, California. The tremor occurred at 3:14 AM local time and was felt across a wide area, including parts of Oregon and Nevada.

Tsunami Threat

The U.S. Tsunami Warning Center issued the alert shortly after the quake, cautioning residents along coastal regions to prepare for potential waves. Initial models suggest that tsunami waves could reach up to three feet in some areas, particularly near Humboldt County in Northern California.

Residents in low-lying coastal areas have been urged to:

• Move to higher ground immediately.
• Avoid beaches, harbors, and marinas.
• Follow updates from local authorities and emergency services.

Damage and Casualties

Reports of damage and injuries are still emerging, though no fatalities have been confirmed. Several communities near the epicenter experienced power outages, and structural assessments are underway. Emergency responders are on the scene, prioritizing areas with reported building collapses or landslides.

Expert Analysis

Seismologists have linked the earthquake to the Cascadia Subduction Zone, a seismically active region along the Pacific Coast. Dr. Linda Ramos, a seismologist with the U.S. Geological Survey (USGS), stated:

“This earthquake is a reminder of the significant seismic activity along the Pacific Coast. While aftershocks are expected, we are closely monitoring the situation to assess the tsunami threat.”

Preparedness and Next Steps

The tsunami warning covers parts of the California and Oregon coastlines, stretching from Cape Mendocino to Port Orford. Authorities are coordinating evacuations and monitoring wave activity in real-time.

Residents are urged to stay tuned to local emergency broadcasts and avoid coastal areas until the all-clear is given.

This is a developing story, and updates will be provided as more information becomes available.