Fortunately, the earthquakes were not powerful enough to cause any damage or injuries on the surface.
Scientists analyzed the 2011 Japan earthquake to better understand the global carbon cycle.
The earthquake situation in California is actually more dire than people realize.
The shaking wasn't enough to cause significant damage but did serve as an alarm clock for some.
“With the tsunami, we can only pray humbly and not celebrate much for this year’s Christmas,” Pastor Rusman Anita Sitorus said.
The earthquake swarm at the western part of the national park lasted for three and a half months.
A 3.3 magnitude aftershock struck about 13 minutes later.
"I don't think I've seen anything like it," said one seismologist.
The drill aims to teach people what to do in the event of an earthquake, so that if and when one occurs, they'll be prepared.
At least 10 people have lost their lives and 130 people are estimated injured, officials said.
It hasn't been determined if the earthquake was the cause of the eruption.
The European-Mediterranean Seismological Centre (EMSC) reported that a tsunami should not be an issue with the pretty sizable quake.
A recent earthquake in Hokkaido, Japan caused Nintendo to delay its Direct presentation scheduled for Sept. 6
At least two people have died, with the death toll expected to rise.
The 5.9 aftershock was felt in Trinidad and Tobago and other parts of Venezuela following a 7.3 earthquake that hit the countries on Tuesday.