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 4:11:29 PM (CST) on Monday, December 17, 2007
.
The magnitude 2.5 event occurred 145 km (90 miles) N (3 degrees) of Norfolk, NY .
The hypocentral depth is 9 km ( 6 miles).
| Magnitude | 2.5 - duration magnitude (Md) |
|---|---|
| Time | Monday, December 17, 2007 at 4:11:29 PM (CST)
Monday, December 17, 2007 at 22:11:29 (UTC) |
| Distance from | Norfolk, NY - 145 km (90 miles) N (3 degrees) Chateaugay, NY - 146 km (91 miles) NNW (334 degrees) Malone, NY - 147 km (92 miles) NNW (341 degrees) Irondequoit, NY - 385 km (239 miles) NNE (32 degrees) |
| Coordinates | 46 deg. 6.3 min. N (46.104N), 74 deg. 54.1 min. W ( 74.902W) |
| Depth | 9 km (5.6 miles) |
| Quality | Fair |
| Location Quality Parameters | Nst= 9, Nph= 19, Dmin=29.8 km, Rmss=0.25 sec, Erho=0.5 km, Erzz=1.8 km, Gp=111.6 degrees |
| Event ID# | ld1021641 |
| Additional Information | map |
| Did you feel it? |
For more information, see http://www.ldeo.columbia.edu/LCSN