I am at 33.42138N -111.57477W and as of  17:00 UTC have had nothing record with an MDL (Minimum Discernable Level) of 4.0 (Richter) 
at 6 degrees away.
You can translate that sensitivity if you know how to other distances. My station is SPZ only. If you want to see a satellite image 
try out free GOOGLE EARTH they have a nice satellite image of my place there.

----- Original Message ----- 
From: "tchannel" 
To: 
Sent: Tuesday, April 24, 2007 08:07
Subject: Unknown earthquake


Hi folks,  At 04:33:13 UTC on 2007/04/24 I receive a moderate/light earthquake trace.
I went to the USGS and see nothing posted for that time, except 3.7M at 04:24:09 In Alaska.  I guess that must be it, but I was 
surprise that a 3.7m was recorded from that distance, and that clear.   At first glance, I thought it was Local, somewhere near 
Idaho.  I looked a Hailey Id. station, and they saw it bigtime.   Other stations, few reliable, in this area, showed smaller 
recording.

Has anyone seen this one, and is it the 3.7m from Alaska?   I will process it and see where the P and S fall.
Thanks, Ted 

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