M 6.9 - 78 km WSW of Adak, Alaska
- 1999-03-20 10:47:45 (UTC)
- 51.587°N 177.668°W
- 33.0 km depth
Origin
| Catalog | Magnitude | Time | Depth | Review Status | Location | Source |
|---|---|---|---|---|---|---|
| US | 6.9 mwc | 10:47:45 | 33.0 km | REVIEWED | 51.587°N 177.668°W | |
| ISCGEM | 6.9 mw | 10:47:47 | 30.0 km | REVIEWED | 51.669°N 177.709°W | |
| GCMT | 6.9 mwc | 10:47:45 | 33.0 km | AUTOMATIC | 51.590°N 177.670°W | |
| CHOY | 7.0 me | 10:47:45 | 33.0 km | REVIEWED | 51.590°N 177.670°W | |
| DUPUTEL | 6.9 mww | 10:47:45 | 40.5 km | AUTOMATIC | 51.490°N 177.509°W |