Wed. Jun 12th, 2024

7.25.15 Fontana Earthquake

A preliminary report by the U.S. Geographical Survey (USGS) indicated that a 4.3 magnitude earthquake struck this morning at 5:54 a.m., centered in the Fontana, CA area.

Preliminary Earthquake Report: Magnitude 4.3
Date-Time: 25 Jul 2015, 04:54:06 standard time in your timezone
Location 34.094N 117.443W
Depth 4 km


  • 0 km (0 mi) WNW of Fontana, California
  • 5 km (3 mi) WNW of Bloomington, California
  • 6 km (3 mi) W of Rialto, California
  • 9 km (5 mi) NNE of Glen Avon, California
  • 502 km (311 mi) W of Phoenix, Arizona

The USGS categorized this shaker as weak-light.

Click here to review earthquake preparedness guides by the Red Cross of Southern California.

By Editor

The New Santa Ana blog has been covering news, events and politics in Santa Ana since 2009.

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