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 5:25:08 AM (CST) on Friday, December 7, 2007
.
The magnitude 2.4 event occurred 99 km (62 miles) N (7 degrees) of Norfolk, NY .
The hypocentral depth is 7 km ( 4 miles).
| Magnitude | 2.4 - duration magnitude (Md) |
|---|---|
| Time | Friday, December 7, 2007 at 5:25:08 AM (CST)
Friday, December 7, 2007 at 11:25:08 (UTC) |
| Distance from | Norfolk, NY - 99 km (62 miles) N (7 degrees) Malone, NY - 103 km (64 miles) NNW (335 degrees) Chateaugay, NY - 104 km (64 miles) NW (325 degrees) Irondequoit, NY - 350 km (218 miles) NE (37 degrees) |
| Coordinates | 45 deg. 41.1 min. N (45.685N), 74 deg. 50.7 min. W ( 74.846W) |
| Depth | 7 km (4.3 miles) |
| Quality | Fair |
| Location Quality Parameters | Nst= 9, Nph= 19, Dmin=49.1 km, Rmss=0.19 sec, Erho=0.5 km, Erzz=1.6 km, Gp=151.2 degrees |
| Event ID# | ld1021574 |
| Additional Information | map |
For more information, see http://www.ldeo.columbia.edu/LCSN