M2.5 earthquake - 11.56 mi NW from Kirkland, WA
Status: Reviewed
21 Felt ReportsReport your experience
Magnitude2.5Time2020/07/24 09:20:03 PM UTCDepth14.17 miCoordinates47.7725, -122.4152ID61662451
Origin
Statistics on estimate of an earthquake's location and time. For more info, see Earthquake Terminology.Orid
3135218Magnitude
2.50Time
1595625630.4199998Latitude
47.77250Longitude
-122.41517Depth
14.17 miLocation Quality
ExcellentEvent ID
61662451Event Type
eqGtype
lHorizontal Uncertainty
0.22 miDepth Uncertainty
0.38 miAzimuthal Gap
28 degNumber of Phases
78RMS Misfit
0.3Focal Mechanisms
Describes the fault orientation and slip direction of an earthquake and are generated using first motion (up or down) observations.Solution 1
Number of P First motions: 50
| Plane A | Plane B | Uncertainty | |
|---|---|---|---|
| Strike | 100 | 292 | 23 |
| Dip | 40 | 50 | 10 |
| Rake | 80 | 98 | 30 |
Discrepant Stations
Stations whose observed first-motion does not match the predicted first-motion from the focal mechanism.| Station | Network | Channel | Polarity | Quality |
|---|---|---|---|---|
| BLN | UW | HNZ | U | 0.9771 |
| VGZ | CN | HHZ | U | 0.9243 |
| MCW | UW | EHZ | U | 0.9243 |
Solution 2
Number of P First motions: 50
| Plane A | Plane B | Uncertainty | |
|---|---|---|---|
| Strike | 315 | 70 | 15 |
| Dip | 55 | 58 | 25 |
| Rake | 140 | 42 | 10 |
Discrepant Stations
Stations whose observed first-motion does not match the predicted first-motion from the focal mechanism.| Station | Network | Channel | Polarity | Quality |
|---|---|---|---|---|
| SP2 | UW | HHZ | D | 0.98 |
| ELW | UW | ENZ | D | 0.9243 |
| B001 | PB | EHZ | D | 0.9243 |
| LRIV | UW | HHZ | D | 0.9243 |
| VGZ | CN | HHZ | U | 0.9243 |
| MCW | UW | EHZ | U | 0.9243 |