http://wattsupwiththat.com/2011/06/12/earthquakes-and-volcanic-eruption-in-ethiopia/#more-41524Sunday, June 12, 2011 at 05:03:23 PM (EDT) - Eastern Daylight (New York, Toronto)
Here’s the 5.7 magnitude Earthquake Details
This event has been reviewed by a seismologist.
Location 13.530°N, 41.625°E
Depth 9.9 km (6.2 miles)
Region ERITREA – ETHIOPIA REGION
Magnitude 5.7
Date-Time
Sunday, June 12, 2011 at 21:03:23 UTC
Monday, June 13, 2011 at 12:03:23 AM at epicenter
Time of Earthquake in other Time Zones
Distances 133 km (82 miles) WNW of Assab, Eritrea
200 km (124 miles) SW of Al Hudaydah, Yemen
233 km (144 miles) E of Mekele, Ethiopia
353 km (219 miles) SE of ASMARA, Eritrea
Location Uncertainty horizontal +/- 17.1 km (10.6 miles); depth +/- 2.8 km (1.7 miles)
Parameters NST=113, Nph=114, Dmin=320.6 km, Rmss=0.88 sec, Gp= 72°,
M-type=regional moment magnitude (Mw), Version=6
Source
USGS NEIC (WDCS-D)
Event ID usc00045xc
More on the earthquake swarm in the region:
http://earthquake-report.com/2011/06/12/unusual-series-of-moderate-volcanic-earthquakes-in-eritrea-and-ethiopia/Commenter Brian D. writes in Tips and Notes:
With two 5.7?s just before the eruption, and a sat image showing a rather tall plume in the equatorial region, wonder how high and strong this bad boy is. Nabro has no known modern eruptions. Dubbi has 2(1861, 1400). Man, did this one come out of nowhere.
Also h/t to Okie333