Last Earthquake in ...
Preliminary Earthquake Report
Magnitude 2.2 ILLINOIS
2012 February 28 00:52:02 UTC
| Magnitude | 2.2 |
|---|---|
| Date-Time |
2012 02 28 00:52:02 UTC
Time of Earthquake in other Time Zones |
| Location | 38.64N 89.91W |
| Depth | 0.1 kilometers |
| Region | ILLINOIS |
| Distances |
15 km (9 miles) ENE of East St. Louis, Illinois 30 km (18 miles) E of St. Louis, Missouri 36 km (22 miles) SE of Alton, Illinois 131 km (81 miles) S of SPRINGFIELD, Illinois |
| Location Quality | Error estimate |
|
Location Quality Parameters |
Nst=18, Nph=31, Dmin=14 km, Rmss=0.23 sec, Gp=46.8 degrees |
| Source | Cooperative New Madrid Seismic Network |
| Event ID | nm022812c |
