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To: bd476; Brad's Gramma; EveningStar

Magnitude 4.1 - GREATER LOS ANGELES AREA, CALIFORNIA

This webpage has been replaced by a new version and will be phased out in the future. Please use our new Real-time Earthquake Map to access the latest earthquake information and event details. The links to the World, US, and CA/NV maps that were in the navigation on the left side of the page have been replaced by the links at the top of the new Map. The Real-time Earthquake Map User Guide describes how to use the map and all its features.

2012 August 08 16:33:22 UTC

Earthquake Details

  • This event has been reviewed by a seismologist.
Magnitude 4.1
Date-Time
  • Wednesday, August 08, 2012 at 16:33:22 UTC
  • Wednesday, August 08, 2012 at 09:33:22 AM at epicenter
Location 33.908°N, 117.778°W
Depth 9 km (5.6 miles)
Region GREATER LOS ANGELES AREA, CALIFORNIA
Distances
  • 3 km (2 miles) NNE (22°) from Yorba Linda, CA
  • 8 km (5 miles) ENE (68°) from Placentia, CA
  • 9 km (6 miles) SW (214°) from Chino Hills, CA
  • 13 km (8 miles) NE (52°) from Anaheim, CA
  • 46 km (29 miles) ESE (111°) from Los Angeles Civic Center, CA
Location Uncertainty horizontal +/- 0.3 km (0.2 miles); depth +/- 0.7 km (0.4 miles)
Parameters Nph=190, Dmin=9 km, Rmss=0.39 sec, Gp= 18°,
M-type=regional moment magnitude (Mw), Version=2
Source
Event ID ci15189281
  • Did you feel it? Report shaking and damage at your location. You can also view a map displaying accumulated data from your report and others.


2 posted on 08/08/2012 9:47:27 AM PDT by Ernest_at_the_Beach (The Global Warming Hoax was a Criminal Act....where is Al Gore?)
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To: All
For the curious....:Caltech:

http://www.seismolab.caltech.edu/gen_eq_info.html

15 posted on 08/08/2012 10:54:06 AM PDT by Ernest_at_the_Beach (The Global Warming Hoax was a Criminal Act....where is Al Gore?)
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To: Ernest_at_the_Beach

It felt fairly strong in La Habra, about eight miles from the epicenter.


22 posted on 08/08/2012 2:40:08 PM PDT by Fiji Hill (Deo Vindice!)
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