--------------------------------------------------------------- The following message was sent to you via AVO Web Email System: --------------------------------------------------------------- Name: Rolf Tandberg Email Address: tandberg@centric.net Subject: difference between Cleveland and Shishaldin Message: I have been looking at the webicorders of the 2 active volcanos for some time now. To my untrained eye, both seem to have similar episodes of unrest. What is the difference between the 2 that causes one to be at the yellow alert and the other at an orange level? Thanks. ---------------------------------------------------------------- REMOTE IP ADDRESS: 127.0.0.1 USER AGENT/BROWSER: Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; rv:11.0) like Gecko REFERRING PAGE: http://www.avo.alaska.edu/contact.php