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6.6-Magnitude Quake Strikes Gulf Of California, Rattles Mexican Communities

MEXICO CITY (CBS/AP) — A strong earthquake shook communities along the Gulf of California on Sunday, but there were no immediate reports of damage.

The U.S. Geological Survey said the magnitude 6.6 quake struck at 1:14 a.m. local time at a depth of 6 miles. The offshore epicenter was 48 miles south-southwest of Los Mochis.

It was preceded by two other earthquakes of magnitude 4.9 and 5.3.

Mexico's national coordinator of civil protection, Luis Felipe Puente, sent a tweet saying that there were no immediate reports of damage in Sinaloa state, where Los Mochis lies, or in Baja California Sur on the other side of the gulf.

Mexico, which lies on three tectonic plates, is one of the world's most seismically active regions.

COMPLETE QUAKE COVERAGE: CBS Earthquake Resource Center

This article will be updated as information warrants, and follow KPIX 5 on Twitter at @CBSSF or KCBS Radio on Twitter at @KCBSNews for updates on breaking news anytime.

DID YOU FEEL IT?: USGS Shake Map For Northern California
LIVE QUAKE MAP: Track Real-Time Hot Spots
BAY AREA FAULTS: Interactive Map Of Local Faults

Strong earthquakes with an epicenter off the coast can trigger tsunamis, depending on the size and type of the fault movement. The Pacific Tsunami Warning Center tracks earthquake data for the West Coast.
WEST COAST TSUNAMI TRACKING:

Tsunami Alerts & Maps

Copyright 2015 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.

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