Magnitude 3.4 FOX ISLANDS, ALEUTIAN ISLANDS, ALASKA
Tuesday, July 03, 2007 at 07:32:50 UTC
Preliminary Earthquake Report
| Magnitude | 3.4 |
|---|---|
| Date-Time |
Time of Earthquake in other Time Zones |
| Location | 52.31N 167.89W |
| Depth | 21 kilometers |
| Region | FOX ISLANDS, ALEUTIAN ISLANDS, ALASKA |
| Distances |
95 km (60 miles) SE of Nikolski, Alaska 190 km (120 miles) E of Yunaska Island, Alaska 1470 km (920 miles) SW of Anchorage, Alaska 2205 km (1370 miles) W of JUNEAU, Alaska |
| Location Uncertainty | Error estimate: horizontal +/- 16.0 km; depth +/- 20.0 km |
| Parameters | Nst=22, Nph=22, Dmin=97.8 km, Rmss=0.81 sec, Erho=16.0 km, Erzz=20.0 km, Gp=141.2 degrees |
| Source | USGS NEIC (WDCS-D) |
| Event ID | useie1 |
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Did You Feel It?
Theoretical P-Wave Travel Times
Current information about the rate at which earthquakes occur in different areas, and on how far strong shaking extends from the earthquake source. Earthquake Information for Alaska Alaska Earthquake Information Center Earthquakes: Frequently Asked Questions
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USGS National Seismic Hazard Mapping Project
NB: The official magnitude for this earthquake is indicated at the top of this page. This was the best available estimate of the earthquake's size, at the time that this page was created. Other magnitudes associated with web pages linked from here are those determined at various times following the earthquake with different types of seismic data. Although, given the data used, they are legitimate estimates of magnitude they are not considered the official magnitude.
The region name is an automatically generated name from the Flinn-Engdahl (F-E) seismic and geographical regionalization scheme. The boundaries of these regions are defined at one-degree intervals and therefore differ from irregular political boundaries. More->
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
