Earthquake Details
Magnitude3.1Date-Time
- <LI minmax_bound="true">Wednesday, January 09, 2008 at 01:34:46 UTC
- Tuesday, January 08, 2008 at 08:34:46 PM at epicenter
Time of Earthquake in other Time Zones Location41.730?N, 81.430?W
Depth5 km (3.1 miles) set by location program
RegionLAKE ERIE, OHIO
Distances
- <LI minmax_bound="true">6 km (4 miles) WNW (289?) from Mentor-on-the-Lake, OH <LI minmax_bound="true">7 km (5 miles) N (8?) from Timberlake, OH <LI minmax_bound="true">8 km (5 miles) N (3?) from Eastlake, OH <LI minmax_bound="true">34 km (21 miles) NE (36?) from Cleveland, OH
- 156 km (97 miles) ESE (117?) from Detroit, MI
Location UncertaintyError estimate not available
ParametersNst= 10, Nph= 10, Dmin=127.1 km, Rmss=0 sec, Gp=101?,
M-type=local magnitude (ML), Version=S
Source
- OhioSeis Network, Ohio Geological Survey, Columbus, USA
Event IDus2008lzab
- <LI minmax_bound="true">This event has been reviewed by a seismologist.
- Did you feel it?
Report shaking and damage at your location. You can also view a map displaying accumulated data from your report and others.
Earthquake Summary
Felt Reports
Felt in the Cleveland-Erie-Warren area.
Tectonic Summary
EARTHQUAKES IN THE NORTHEAST OHIO SEISMIC ZONE
The Northeast Ohio seismic zone has had moderately frequent earthquakes at least since the first one was reported in 1823. The largest earthquake (magnitude 4.8) caused damage in 1986 in northeasternmost Ohio, and the most recent damaging shock (magnitude 4.5) occurred in 1998 at the seismic zone's eastern edge in northwestern Pennsylvania. Earthquakes too small to cause damage are felt two or three times per decade.
Earthquakes in the central and eastern U.S., although less frequent than in the western U.S., are typically felt over a much broader region. East of the Rockies, an earthquake can be felt over an area as much as ten times larger than a similar magnitude earthquake on the west coast. A magnitude 4.0 eastern U.S. earthquake typically can be felt at many places as far as 100 km (60 mi) from where it occurred, and it infrequently causes damage near its source. A magnitude 5.5 eastern U.S. earthquake usually can be felt as far as 500 km (300 mi) from where it occurred, and sometimes causes damage as far away as 40 km (25 mi).
FAULTS
Earthquakes everywhere occur on faults within bedrock, usually miles deep. Most of the seismic zone's bedrock was formed as several generations of mountains rose and were eroded down again over the last billion or more years.
At well-studied plate boundaries like the San Andreas fault system in California, often scientists can determine the name of the specific fault that is responsible for an earthquake. In contrast, east of the Rocky Mountains this is rarely the case. The Northeast Ohio seismic zone is far from the nearest plate boundaries, which are in the center of the Atlantic Ocean and in the Caribbean Sea. The seismic zone is laced with known faults but numerous smaller or deeply buried faults remain undetected. Even the known faults are poorly located at earthquake depths. Accordingly, few, if any, earthquakes in the seismic zone can be linked to named faults. It is difficult to determine if a known fault is still active and could slip and cause an earthquake. As in most other areas east of the Rockies, the best guide to earthquake hazards in the Northeast Ohio seismic zone is the earthquakes themselves.
Earthquake Information for Ohio
Earthquake Maps
Earthquake Location
Location Maps
<A href="http://pasadena.wr.usgs.gov/shake/STORE/X2008lzab/ciim_display.html" minmax_bound="true" alt="Did You Feel It?">
Did You Feel It? Tell Us</A minmax_bound="true">
Historical Seismicity
Seismic Hazard Map
EQ Density Map
Google Map
Google Earth KML
(Requires
Google Earth)
Scientific & Technical Information
