Sandwich Islds Quake_111211
© USGSEarthquake Location
Date-Time
Sunday, December 11, 2011 at 09:54:55 UTC

Sunday, December 11, 2011 at 07:54:55 AM at epicenter

Time of Earthquake in other Time Zones

Location
55.980°S, 28.238°W

Depth
115.5 km (71.8 miles)

Region
SOUTH SANDWICH ISLANDS REGION

Distances
104 km (64 miles) NW of Visokoi Island, South Sandwich Islands

354 km (219 miles) NNW of Bristol Island, South Sandwich Islands

1984 km (1232 miles) ESE of STANLEY, Falkland Islands

3315 km (2059 miles) SE of BUENOS AIRES, D.F., Argentina

Location Uncertainty:
horizontal +/- 15.5 km (9.6 miles); depth +/- 5.8 km (3.6 miles)

Parameters
NST=426, Nph=478, Dmin=559.9 km, Rmss=0.77 sec, Gp= 22°, M-type="moment" magnitude from initial P wave (tsuboi method) (Mi/Mwp), Version=B

Source
Magnitude: USGS NEIC (WDCS-D)
Location: USGS NEIC (WDCS-D)

Event ID
usc000756n