Seattle Washington 6.8 Mw Earthquake Focal Mechanism
| Earthquake Details | Seismogram Explanation |
|---|---|
| Location: Seattle Washington Date: February 28, 2001 Time: 18:54:32 (UCT); 1:54 pm CST Latitude: 47.15 N Longitude: 122.73 W Magnitude: 6.8 Mw Depth: 52 km | P-wave arrival time 18:59 (UTC); 1:59 pm pm CST. S-wave arrival time: 19:04 (UTC); 2:04 pm pm CST. The vertical axis is in units of displacement in centimeters. The horizontal axis is in units of time in seconds. The beginning of the file is the origin of the event. |