Search results
Results from the WOW.Com Content Network
In seismology, an aftershock is a smaller earthquake that follows a larger earthquake, in the same area of the main shock, caused as the displaced crust adjusts to the effects of the main shock. Large earthquakes can have hundreds to thousands of instrumentally detectable aftershocks, which steadily decrease in magnitude and frequency according ...
In seismology, an aftershock is a smaller earthquake that follows a larger earthquake, in the same area of the main shock, caused as the displaced crust adjusts to the effects of the main shock. Large earthquakes can have hundreds to thousands of instrumentally detectable aftershocks, which steadily decrease in magnitude and frequency according ...
An aftershock is an earthquake that occurs after a previous earthquake, the mainshock. Rapid changes of stress between rocks, and the stress from the original earthquake are the main causes of these aftershocks, [ 35 ] along with the crust around the ruptured fault plane as it adjusts to the effects of the mainshock. [ 32 ]
There have been over 20 aftershocks in the hours following the New Jersey earthquake Friday morning, ... Earthquake and aftershock timeline. Magnitude 1.8: Near Gladstone, NJ at 1:07 a.m. April 6.
The earthquake is one of dozens of aftershocks recorded since a 4.8 magnitude earthquake struck the region on April 5. Seismologists have warned that aftershocks could rattle the area for weeks ...
An agricultural community in Imperial County experienced a 4.8 earthquake and more than 180 smaller aftershocks. A midnight 4.8 earthquake followed by a cluster of aftershocks rocks the El Centro area
Both the initial earthquake and the magnitude 8.2 aftershock were classified (based on their focal mechanisms) as strike-slip earthquakes, meaning that the crust on either side shifted against each other horizontally, rather than vertically. Since 2006 there have been three other earthquakes in the area with a similar faulting style.
An earthquake rattled the northeastern U.S. on Friday. ... The USGS reported the aftershock, felt just after 6 p.m. ET, was 4.0 magnitude and centered near Gladstone, N.J.