Magnitude 4.5 - NORTHERN CALIFORNIA
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2006 October 20 17:00:08 UTC
Earthquake Details
- This event has been reviewed by a seismologist.
| Magnitude | 4.5 |
|---|---|
| Date-Time |
|
| Location | 38.867°N, 122.788°W |
| Depth | 4.2 km (2.6 miles) |
| Region | NORTHERN CALIFORNIA |
| Distances | 15 km (10 miles) SW of Clearlake, California 50 km (30 miles) SE of Ukiah, California 50 km (30 miles) N of Santa Rosa, California 115 km (75 miles) WNW of SACRAMENTO, California |
| Location Uncertainty | horizontal +/- 0.1 km (0.1 miles); depth +/- 0.5 km (0.3 miles) |
| Parameters | NST=213, Nph=213, Dmin=7 km, Rmss=0.1 sec, Gp= 47°, M-type=regional moment magnitude (Mw), Version=3 |
| Source | |
| Event ID | nc40190077 |
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Earthquake Summary
Felt Reports
Felt (V) at Middleton; (IV) at Clearlake, Hidden Valley Lake, Kelseyville and Lakeport; (III) at Calistoga, Cloverdale, Geyserville, Saint Helena and Santa Rosa.




