USGS Earthquake Map: Recent US Quakes

  • Thread starter Bystander
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In summary, the USGS earthquake map for 295_20 shows a cluster of earthquakes at 64 W, 19 N, which is slightly higher than the average incidence for today. The dates may appear as tomorrow's date due to the use of UTC time. This cluster is expected to continue with higher than average incidence for at least the next three days.
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http://earthquake.usgs.gov/eqcenter/recenteqsww/Maps/10/295_20.php
 
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  • #2
I did a little googling - apparently, they have a pretty high incidence of earthquakes there.

http://gosouthamerica.about.com/od/earthquakes/a/2005countc.htm
 
  • #3
The cluster at 64 W, 19 N is what caught my eye. Everything showing is today --- "slightly" higher than "average" incidence.
 
  • #4
Why are they showing tomorrow's date? They all say Sat Mar 4 0000.

Oh. Because it's UTC.
 
  • #5
Bystander said:
The cluster at 64 W, 19 N is what caught my eye. Everything showing is today --- "slightly" higher than "average" incidence.
And chances are that at least 3 days next week will have a higher than average incidence too...
 

FAQ: USGS Earthquake Map: Recent US Quakes

What is the purpose of the USGS Earthquake Map?

The USGS Earthquake Map is a tool that displays the location, magnitude, and other relevant information about recent earthquakes in the United States. Its purpose is to provide the public with up-to-date information about seismic activity in their area.

How does the USGS determine earthquake locations and magnitudes?

The USGS uses a network of seismic monitoring stations to detect and record seismic waves. By analyzing the data from these stations, they can determine the location and magnitude of an earthquake using a variety of techniques, including triangulation and measuring the amplitude of the seismic waves.

What is the significance of different earthquake magnitudes on the map?

The magnitude of an earthquake is a measure of the energy released during the event. The USGS uses the Richter scale to classify earthquakes into different magnitudes, with each integer representing a tenfold increase in strength. For example, a magnitude 5 earthquake is 10 times stronger than a magnitude 4 earthquake.

How often is the USGS Earthquake Map updated?

The USGS Earthquake Map is updated in real-time, meaning that it is constantly being updated as new earthquakes occur. The map displays earthquakes that have occurred in the last 7 days, so it is always showing the most recent seismic activity.

Can the USGS Earthquake Map predict future earthquakes?

No, the USGS Earthquake Map cannot predict future earthquakes. While scientists can use historical data and patterns to make general predictions about earthquake likelihood in certain areas, it is not possible to predict exactly when or where an earthquake will occur.

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