PSN-L Email List Message

Subject: Re: English Channel swarm
From: ChrisAtUpw@.......
Date: Sat, 2 May 2009 18:10:15 EDT


 
In a message dated 02/05/2009, tchannel@............ writes:

If so  can you tell where we could download the data files?
Thanks, Ted  Channel



Hi Ted,
 
    You can get broad band drumplots for the last 10  days at 
_http://www.earthquakes.bgs.ac.uk/helicorder/heli.html_ 
(http://www.earthquakes.bgs.ac.uk/helicorder/heli.html)  but  I don't see much which looks significant. The 
nearest station is JSA in the  Channel Islands. I  would expect local events 
to show up on the 3 to 8  second short period traces. Note that these are 
VERY small quakes! 
 
    Regards,
 
    Chris Chapman





In a message dated 02/05/2009, tchannel@............ writes:
If so can you tell where we could download the data files?
Thanks, Ted Channel
Hi Ted,
 
    You can get broad band drumplots for the last= 10 days at http://www.= earthquakes.bgs.ac.uk/helicorder/heli.html but I don't see much which looks significant. The nearest station is JSA = in the Channel Islands. I  would expect local events to show up on the 3 to= 8 second short period traces. Note that these are VERY small quakes!
 
    Regards,
 
    Chris Chapman

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