Magnitude 2.6
Date-Time

* Wednesday, March 23, 2011 at 02:33:31 UTC
* Tuesday, March 22, 2011 at 06:33:31 PM at epicenter

Location 59.757°N, 153.199°W
Depth 136.8 km (85.0 miles)
Region SOUTHERN ALASKA
Distances

* 52 km (32 miles) E (93°) from Pedro Bay, AK
* 79 km (49 miles) ENE (71°) from Pope-Vannoy Landing, AK
* 79 km (49 miles) SE (129°) from Port Alsworth, AK
* 247 km (153 miles) SW (231°) from Anchorage, AK

Location Uncertainty horizontal +/- 0.6 km (0.4 miles); depth +/- 0.2 km (0.1 miles)
Parameters NST= 38, Nph= 0, Dmin=11.7 km, Rmss=0.69 sec, Gp= 94°,
M-type=local magnitude (ML), Version=1

Alaska Quake
© USGS