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 minor earthquake occurred at 12:36:32 PM (CDT) on Saturday, September 22, 2012
.
The magnitude 3.1 event occurred 79 km (49 miles) NNW of Norfolk, NY .
The hypocentral depth is 10 km ( 6 miles).
| Magnitude | 3.1 - local magnitude (Ml) |
|---|---|
| Time | Saturday, September 22, 2012 at 12:36:32 PM (CDT)
Saturday, September 22, 2012 at 17:36:32 (UTC) |
| Distance from | Norfolk, NY - 79 km (49 miles) NNW (341 degrees) Heuvelton, NY - 95 km (59 miles) N (4 degrees) Rensselaer Falls, NY - 98 km (61 miles) N (360 degrees) Irondequoit, NY - 309 km (192 miles) NE (35 degrees) |
| Coordinates | 45 deg. 28.5 min. N (45.474N), 75 deg. 19.5 min. W ( 75.326W) |
| Depth | 10 km (6.2 miles) |
| Quality | Poor |
| Location Quality Parameters | Nst= 30, Nph= 30, Dmin=32 km, Rmss=0.21 sec, Erho=0.4 km, Erzz=31.6 km, Gp=169.2 degrees |
| Event ID# | ld60020703 |
| Additional Information | map |
| Did you feel it? |
For more information, see http://www.ldeo.columbia.edu/LCSN