Alaska Earthquake_180710
© USGS
Earthquake Location
Date-Time:
Sunday, July 18, 2010 at 05:56:49 UTC

Saturday, July 17, 2010 at 09:56:49 PM at epicenter

Location:
52.970°N, 169.504°W

Depth:
35 km (21.7 miles) set by location program

Region:
FOX ISLANDS, ALEUTIAN ISLANDS, ALASKA

Distances:
43 km (27 miles) W (274°) from Nikolski, AK

222 km (138 miles) WSW (244°) from Unalaska, AK

277 km (172 miles) WSW (243°) from Akutan, AK

1493 km (928 miles) WSW (241°) from Anchorage, AK

Location Uncertainty:
horizontal +/- 22.5 km (14.0 miles); depth fixed by location program

Parameters:
NST=137, Nph=137, Dmin=222.7 km, Rmss=1.02 sec, Gp=288°,
M-type=teleseismic moment magnitude (Mw), Version=7

Source:
USGS NEIC (WDCS-D)

Event ID:
us2010ywaq