Recent Earthquakes in Central US
== PRELIMINARY EARTHQUAKE REPORT ==Lamont-Doherty Cooperative Seismographic Network
Version #1: This report supersedes any earlier reports of this event.
This event has been reviewed by a seismologist.
A micro earthquake occurred at 8:41:30 PM (CDT) on Sunday, July 20, 2008
.
The magnitude 2.0 event occurred 7 km (4 miles) NE (56 degrees) of Jamestown, PA .
The hypocentral depth is 5 km ( 3 miles).
| Magnitude | 2.0 - duration magnitude (Md) |
|---|---|
| Time | Sunday, July 20, 2008 at 8:41:30 PM (CDT)
Monday, July 21, 2008 at 1:41:30 (UTC) |
| Distance from | Jamestown, PA - 7 km (4 miles) NE (56 degrees) Conneaut Lake, PA - 11 km (7 miles) SSW (210 degrees) Greenville, PA - 13 km (8 miles) N (8 degrees) Warren, OH - 49 km (30 miles) NE (50 degrees) |
| Coordinates | 41 deg. 31.0 min. N (41.517N), 80 deg. 22.3 min. W ( 80.371W) |
| Depth | 5 km (3.1 miles) |
| Quality | Fair |
| Location Quality Parameters | Nst= 7, Nph= 15, Dmin=23.9 km, Rmss=0.22 sec, Erho=1.1 km, Erzz=0 km, Gp=223.2 degrees |
| Event ID# | ld1022539 |
| Additional Information | map |
For more information, see http://www.ldeo.columbia.edu/LCSN