Welcome to Alan's Seismometer Page

The GIF image below should be updated every 5 minutes.

You can reload the page to see the updates.

This link will take you back to: Alan's Laboratory

Above is Alan's Yuma Seismometer Channel 5 - High Gain and Filtered LP .07Hz, HP .007 Hz, gif Gain Divisor 2 (as of 12/30/14 6:30PM)

Above is Pete's Force-Balance Yuma Seismometer, High Gain and Filtered LP .07Hz 4 poles HP .007Hz 2 poles gain divisor 4

Above is Alan's Yuma Seismometer Channel 5 - High Gain and Filtered LP 5 Hz, HP .002 Hz, gif Gain Divisor 75

Above is Pete's Force-Balance Yuma Seismometer, High Gain and Filtered LP 5 Hz, HP .002 Hz, gif Gain Divisor 75

See also: Barry's Yuma

Gary's Yuma

Berkeley Seismo

USGS Recent

USGS Map

Volcano Discovery

This page updated:1/3/2015