PSN-L Email List Message

Subject: Re: Fiji quake
From: Thomas Dick dickthomas01@.............
Date: Fri, 16 Sep 2011 10:53:33 -0500


On 9/16/2011 10:19 AM, Christopher Chapman wrote:
>
>
>
> Subject: Fiji quake
>
> Help ... there is something wrong with Winquake. I can input data for
> the quake, I get an error message that it can't set the P and S...what
> am I missing??
> Hi Tom,
>      You seem to be about 95 degrees away from Figi, so the P
> and S waves may be a bit garbled and weak. Check the time
> delay and the wave types received on the USGS time/travel
> chart?Maybe Winquake can't pick out the waves, or you
> haven't extracted the trace  for a long enough time ?
>      Regards,
>      Chris
It seems I have had this problem once before. This distance was ~104 
degrees. USIN got a good record, as I did, on this quake. Larry steered 
me in the right direction but I had to change the tables after inputting 
the data. Good to talk to you again.

  
    
  
  
    On 9/16/2011 10:19 AM, Christopher Chapman wrote:
    



Subject: Fiji quake

Help ... there is something wrong with Winquake. I can input data for 
the quake, I get an error message that it can't set the P and S...what 
am I missing?? 
Hi Tom,
    You seem to be about 95 degrees away from Figi, so the P 
and S waves may be a bit garbled and weak. Check the time 
delay and the wave types received on the USGS time/travel 
chart? Maybe Winquake can't pick out the waves, or you 
haven't extracted the trace for a long enough time ?
    Regards,
    Chris
It seems I have had this problem once before. This distance was ~104 degrees. USIN got a good record, as I did, on this quake. Larry steered me in the right direction but I had to change the tables after inputting the data. Good to talk to you again.

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