Earth Science & Seismology


Live Helicorder from Monroe, Louisiana- 5 minute updates
Click on image below for all helicorders

Important Observation Notes about Seismograms

The image above depicts a live seismogram as recorded by a sensor. The seismogram above is unfiltered.  Unfiltered means that normal foot traffic, road traffic, lightning discharges, strong wind, and the occasional passing train will register on the images.  With training, one can be able to identify the different signatures.  Processed images of events on the main page are filtered so that the abovementioned phenomena will not be shown.  Small earthquakes will not likely show up on the live seismograms as they are frequently embedded in the background noise and must be filtered. 

Latest Seismic Events Recorded from Bayou State Weather - Monroe, Louisiana

Latest Earthquake Advisories

Tsunami Information Bulletin

Tsunami Watches and/or Warnings


Volcano Advisories