PSN-L Email List Message

Subject: Re: Gas monitoring hardware and gravity monitoring
From: =?ISO-8859-1?Q?J=F3n_Fr=EDmann?= jonfr@.........
Date: Sun, 31 Mar 2013 20:13:42 +0200


Hi,

Thanks for the information.

Best regards,
Jón Frímann.

On sun, 2013-03-31 at 16:17 +0000, Tiago A. wrote:
> Hi Jon.
> 
> 
> I´m from Azores, S.Miguel Island, eruptions here are not so common as
> in Iceland. The last known eruption happened around 2000 and was a
> fissure event like in Canary Islands. The previous one was In S.Jorge
> back in the 60s, was a small submarine one. Capelinhos eruption was
> the most impact eruption in the last century, in 1957.
> 
> 
> Flores, Corvo, Santa Maria islands are not volcanic active.
> 
> 
> Latest eruptions in Azores can be found here:
> http://www.cvarg.azores.gov.pt/geologia-acores/erupcoes-vulcanicas-historicas/Paginas/default.aspx
> 
> 
> 
> Probably the best island to monitor volcanoes in Azores is in the most
> populated one, S.Miguel, here we have 3 major volcano systems,
> Fogo/Agua do Pau, Furnas, Sete Cidades. 
> The most restless one is Fogo/Agua do Pau, which had a big seismic
> crisis in the 80s and 2003~2005 (no harmonic tremor), coincidence or
> not, Furnas/Agua do Pau volcano became restless when the first
> geothermal hole was made near this volcano..but nowadays the system is
> stable. The area between Fogo and Furnas volcano (10km distance),
> produce almost daily small earthquakes  with L15B geophones..sometimes i get lucky, others just a clean dark
> line in AmaSeis.
> 
> 
> But Faial, Pico, S.Jorge, Graciosa, Terceira islands also are volcanic
> active.
> 
> 
> 
> 
> Any questions about Azores i´m glad to help.
> 
> Best Regards,
> Tiago.
> 
> 
> 
> 2013/3/31 ian 
>         and not to forget tilt meters too.
>         
>         
>         Ian
>         
>         On 31/03/2013 03:59, Jón Frímann wrote:
>         
>                 Hello,
>                 
>                 In few years time I am going to move to the Azores
>                 Islands. I do not yet
>                 know for sure where I am going to move. But not the
>                 most populus islands
>                 in the Azores Island group. I am now just checking the
>                 islands out and
>                 checking out the local volcanes and areas with Google
>                 Earth or Google
>                 Maps.
>                 
>                 I am wondering where I can buy gas monitoring
>                 hardware. Since I am going
>                 to be living in top of or close to a volcano. This
>                 might be useful if
>                 there is a volcano eruption after I move.
>                 
>                 I also like to have gravity monitoring hardware so I
>                 can see if anything
>                 changes in the case of volcano eruption.
>                 
>                 Thanks for the help.
>                 
>                 Best regards,
>                 Jón Frímann.
>                 
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>         
>         __________________________________________________________
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>         Public Seismic Network Mailing List (PSNLIST)
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>         
> 
> 


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