Mid-Atlantic Quake_220311
© USGS
Earthquake Location
Date-Time:
Tuesday, March 22, 2011 at 13:31:29 UTC

Tuesday, March 22, 2011 at 12:31:29 PM at epicenter

Time of Earthquake in other Time Zones

Location:
33.106°S, 16.027°W

Depth:
14.5 km (9.0 miles)

Region:
SOUTHERN MID-ATLANTIC RIDGE

Distances:
553 km (343 miles) NW of Tristan da Cunha

1917 km (1191 miles) SE of Ilha da Trindade, Espirito Santo, Brazil

3187 km (1980 miles) W of Cape Town, South Africa

3447 km (2141 miles) WSW of WINDHOEK, Namibia

Location Uncertainty:
horizontal +/- 17.2 km (10.7 miles); depth +/- 0.6 km (0.4 miles)

Parameters:
NST=192, Nph=192, Dmin=>999 km, Rmss=0.9 sec, Gp= 54°,
M-type=body wave magnitude (Mb), Version=9

Source:
USGS NEIC (WDCS-D)

Event ID:
usc00028tu