Magnitude 4.5 - SEATTLE-TACOMA URBAN AREA, WASHINGTON
2009 January 30 13:25:03 UTC
Earthquake Details
| Magnitude | 4.5 |
|---|---|
| Date-Time |
|
| Location | 47.785°N, 122.568°W |
| Depth | 62.7 km (39.0 miles) set by location program |
| Region | SEATTLE-TACOMA URBAN AREA, WASHINGTON |
| Distances |
|
| Location Uncertainty | horizontal +/- 0.5 km (0.3 miles); depth fixed by location program |
| Parameters | NST=145, Nph=145, Dmin=6 km, Rmss=0.39 sec, Gp= 11°, M-type=duration magnitude (Md), Version=1 |
| Source | |
| Event ID | uw01301325 |
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- Preliminary Earthquake Report
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