--------------------------------------------------------------- The following message was sent to you via AVO Web Email System: --------------------------------------------------------------- Name: Josh Ridderhoff Email Address: ridderho@comcast.net Subject: Two quick questions from the Redoubt report Message: Hello, I just finished reading through the report on the 2009 Redoubt eruption, and a couple of questions came up for me that I was hoping someone might be able to shed some light on. Nothing earth-shattering, just curiosities mainly: 1) It was mentioned that seismic monitoring equipment had been installed at Redoubt just a few months prior to the '89 eruption, but also that there wasn't any notable seismic activity until about 24 hours prior to the eruption. Was it just an incredible coincidence that the monitoring stations happened to get installed when they did, or had there been other clues going on that indicated there might be an imminent need for seismic monitoring? 2) Reading about SWARM, it sounds fairly plausible that it's this software that generates the webicorder images. Is that the case? If so, I noticed that SWARM allows for the user to zoom, filter, etc. on individual waveforms to get more detail, and I was curious to see if anybody has ever looked at expanding some similar functionality to the webicorder displays to give web users the ability to get better resolution for events of interest? Thanks for the time! P.S. -- I'm assuming not, but do you know if any of the public lectures this summer are streamed/recorded and available online? It's a tad cost-prohibitive to jet up to Anchorage from Utah for a day, but I sure wish I could be there to see a few of them (this week's especially sounds amazing)! Best, -Josh Ridderhoff Roy, Utah ---------------------------------------------------------------- REMOTE IP ADDRESS: 127.0.0.1 USER AGENT/BROWSER: Mozilla/5.0 (Windows NT 5.1) AppleWebKit/536.5 (KHTML, like Gecko) Chrome/19.0.1084.52 Safari/536.5 REFERRING PAGE: http://www.avo.alaska.edu/contact.php ----------------------------------------------------------------------- Reply to this message at http://www.avo.alaska.edu/admin/avo_email.php?id=10101