PSN-L Email List Message

Subject: Re: English Channel swarm
From: "tchannel" tchannel@............
Date: Sat, 2 May 2009 16:38:35 -0600


Thank You Chris,

Ted
  ----- Original Message -----=20
  From: ChrisAtUpw@..........
  To: psn-l@.................
  Sent: Saturday, May 02, 2009 4:10 PM
  Subject: Re: English Channel swarm


  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!=20

      Regards,








Thank You Chris,
 
Ted
----- Original Message -----
From:=20 ChrisAtUpw@.......
To: psn-l@..............
Sent: Saturday, May 02, 2009 = 4:10=20 PM
Subject: Re: English Channel = swarm

In a message dated 02/05/2009, tchannel@............ = writes:
If so=20 can you tell where we could download the data files?
Thanks, Ted=20 Channel
Hi Ted,
 
    You can get broad band drumplots for the = last 10=20 days at http://www= ..earthquakes.bgs.ac.uk/helicorder/heli.html but=20 I don't see much which looks significant. The nearest station is = JSA in=20 the Channel Islands. I  would expect local events to show up on = the 3 to=20 8 second short period traces. Note that these are VERY small quakes! =
 
    Regards,
 
    Chris=20 Chapman

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