M1.9 - 27km NW of Chester, California (BETA) 2013-02-01 21:11:14 UTC
Summary
Location and Magnitude contributed by: Northern California Seismic Network, UC Berkeley & USGS Menlo Park
General
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Technical
Location and Magnitude contributed by: Northern California Seismic Network, UC Berkeley & USGS Menlo Park
Summary
Preferred Location Parameters
| Parameter | Value | Uncertainty |
|---|---|---|
| Magnitude | 1.9 Md | ± 0.20 |
| Location | 40.444°N, 121.496°W | ± 0.6 km |
| Depth | 2.9 km | ± 0.7 km |
| Number of Stations Used | Not Specified | |
| Number of Phases Used | 10 | |
| Minimum Distance | 3.0 km (0.03°) | |
| Travel Time Residual | 0.14 sec | |
| Azimuthal Gap | 155° | |
| Review Status | REVIEWED | |
| Event ID | nc71933381 |
Scientific and Technical Links
Contributed Solutions
Downloads
All Downloads
| Product | Title | Links | ID |
|---|---|---|---|
| cap (Preferred) (NC) | CAP Alert | nc71933381 | |
| origin (Preferred) (NC) | Earthquake XML (EQXML) | nc71933381 |
The use of EQXML formatted data is temporary. This data will be changing to QuakeML v1.2RC3 format.

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