Magnitude 3.3 ILLINOIS
Thursday, May 01, 2008 at 05:30:37 UTC
Preliminary Earthquake Report
| Magnitude | 3.3 |
|---|---|
| Date-Time |
Time of Earthquake in other Time Zones |
| Location | 38.45N 87.85W |
| Depth | 14 kilometers |
| Region | ILLINOIS |
| Distances |
35 km (25 miles) SSE of Olney, Illinois 40 km (25 miles) SW of Vincennes, Indiana 55 km (35 miles) NNW of Evansville, Indiana 215 km (135 miles) SE of SPRINGFIELD, Illinois |
| Location Uncertainty | Error estimate not available, held by USGS NEIC to another agency's solution |
| Parameters | not available |
| Source | Center for Earthquake Research and Information, Memphis, Tennessee, USA |
| Remarks | Felt (IV) at West Salem; (III) at Albion, Grayville, Mount Carmel and Olney; (II) at Flora. Also felt at Aurora, Belleville, Bloomington, Bridgeport, Broughton, Browns, Carlyle, Carmi, Caseyville, Chatham, Clay City, East Alton, Eldorado, Granite City, Highland, Lawrenceville, McLeansboro, Moro, Murphysboro, Newton, Parkersburg, Percy, Rochester, Saint Francisville, Springfield, Sumner, Tower Hill and Troy. Felt (III) at Newburgh and Owensville; (II) at Evansville, Fort Branch and Princeton, Indiana. Also felt at Bloomington, Boonville, Cynthiana, Decker, Ellettsville, Floyds Knobs, Francisco, Greencastle, Haubstadt, Jasper, Mount Vernon, New Harmony, Patoka, Terre Haute, Vincennes and Wadesville. Felt at Buckner, Elizabethtown, Lewisport and Louisville, Kentucky; Newport, Michigan; Ballwin, Cape Girardeau, Florissant, Grant City, Maryland Heights, Saint Louis and Saint Genevieve, Missouri; Oxford, Ohio. |
| Event ID | usrmar |
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Did You Feel It?
Theoretical P-Wave Travel Times
Earthquake Information for Illinois
Earthquakes: Frequently Asked Questions
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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


