Magnitude	3.4
	Date-Time	Sunday, September 19, 2004 at 03:16:07 (UTC) - Coordinated Universal Time Saturday, September 18, 2004 at 08:16:07 PM local time at epicenter Time of Earthquake in other Time Zones
	Location	38.00N 118.68W
	Depth	1.2 kilometers
	Region	CENTRAL CALIFORNIA
	Reference	45 km (30 miles) NNE of Mammoth Lakes, California 55 km (35 miles) ESE of Bridgeport, California 195 km (120 miles) SSE of Reno, Nevada 255 km (160 miles) ESE of SACRAMENTO, California
	Location Quality	Error estimate not available, held by USGS NEIC to another agency's solution
	Location Quality Parameters	not available
	Source	NC

Location Map 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. Historical Seismicity Theoretical P-Wave Travel Times Historical Moment Tensor Solutions Phase (Arrival Time) Data Seismic Hazard Map USGS National Seismic Hazard Mapping Project Current information about the rate at which earthquakes occur in different areas, and on how far strong shaking extends from the earthquake source. Earthquake Information for CALIFORNIA Earthquakes: Frequently Asked Questions

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NB: The official magnitude for this earthquake is indicated at the top of this page. This was the best available estimate of the earthquake's size, at the time that this page was created. Other magnitudes associated with web pages linked from here are those determined at various times following the earthquake with different types of seismic data. Although, given the data used, they are legitimate estimates of magnitude they are not considered the official magnitude.

The region name is an automatically generated name from the Flinn-Engdahl (F-E) seismic and geographical regionalization scheme. The boundaries of these regions are defined at one-degree intervals and therefore differ from irregular political boundaries. More->