Best El Hierro Thread On GLP - Canary Islands - ACTIVITY HAS RETURNED - AGAIN!

50,000 SQ. METERS. THAT'S MORE THAN LA PALMA

Any change on this information?

[link to www.emsc-csem.org]

PIN THIS THREAD !

Seems El Hiero is back again !

Thank you :-)

long period event at 1713 utc?

[link to www.02.ign.es]

Holy cow, thats some amount of earth qaukes

[link to hisz.rsoe.hu]

147 quakes so far today...still 4.5 hours left of the UTC day

[link to www.ign.es]

Update 25/06 – 18:55 UTC
- Seismicity is calming considerably the last couple of hours. It seems that the volcano has listened to the Pevolca board .
- 121 M+2 earthquakes until 17:37 UTC today (149 total M+1.4) (This does not take into account the probably hundreds of earthquakes below M1.4 which were registered in 2011, but are only visible now for the IGN and INVOLCAN volcanologists).
[link to earthquake-report.com]

Last Edited by shenue on 06/25/2012 03:37 PM

bullshit argument

'you don't know so we won't show you'

How is it a bs argument ?

Instead of posters here being adamant that data is being altered to downplay it then why don't they learn how to read the seismo's and report back when they think something is up ?

How can people comment on a job they know nothing at all about ?

Maybe it's just gathering steam.

Nice basic instructional "manual" ... bookmarked it to read more in-depth later on.

It doesn't take a friggin genius to see a seismograph...we learned how to detect when the straight line went not straight. Okay, we learned how to see when there were strong enough anomolies in the graphs to suggest seismic activities. When the seismic activity registers, 99% of the data is put on the charts. Then, 5 days later, the quakes are removed from the charts but the anomolies remain!!!

Thanks Shenue.

This link has info on how to calculate data, lots of info on seismos.
[link to www.gfz-potsdam.de]

I'd love to be able to interperet the seismo's but there is a lot to read up on before I can. I'm not an expert which is why I don't go around accusing them of something I know nothing about.

Update 25/06 – 18:55 UTC
- Seismicity is calming considerably the last couple of hours. It seems that the volcano has listened to the Pevolca board .
- 121 M+2 earthquakes until 17:37 UTC today (149 total M+1.4) (This does not take into account the probably hundreds of earthquakes below M1.4 which were registered in 2011, but are only visible now for the IGN and INVOLCAN volcanologists). [link to earthquake-report.com]

I don't like people being rediculously stupid. That's what you're being. We have a proven track record in this thread of knowing what we're talking about. Take the time to appreciate what we have done, the things we have learned, the work we have put in...and show some respect for it. Don't sit here and act like you know us or our abilities.

Renato Rio says:

June 25, 2012 at 09:35


Matabosch suggests that an aerial eruption at El Julan is imminent (French):
[link to www.66270rosesetepines.com]
[link to volcanocafe.wordpress.com]

[link to www.wired.com]

MRandolph_Kruger Today 01:44 PM in reply to RenatoRio
Collapse Expand Amen RR. This one seems to be an all "on island" adventure for quakes. If that water in that mountain ever got even 15 pounds of pressure on it then a single quake could cause the big landslide.
The government pulled all their people out a month or so ago for most of them. Now they may be back.

MRandolph_Kruger 17 minutes ago
Collapse Expand Anyone want to hazard a guess as to why with exceptions an all on land group of quakes? More than that as well, why hasnt it risen? We know it went from left to right and then up to Restinga last time. Trapped?
Too deep for now to do anything at that depth to heat the water. Let it come up to about 10kms and that will change. There is little if any liquid water at those depths its at now as a rule worldwide. Its also hitting the roof of the chamber from the last eruption...building pressure?
Might get the big potato of a rapid rise to the surface after it pressure cookers for a while.... The plot from the West side to the S.West side is also pretty interesting. Got to be a load of solid rock under that island and composed of iron or ferro compounds. Might take it a while to break through but its what comes post of this that bothers me.


Animation of Earthquakes El Hierro 24-25th June

The quakes look like they are taking stroll across the island.

dfmorvan says:

June 25, 2012 at 21:17


Well some density plotting of the EQ swarm I just made.

One can see very clearly the movement of the swarm.

[link to eruptionelhierro.blogspot.fr]
[link to volcanocafe.wordpress.com]

Who's there!

[link to volcanocafe.wordpress.com]

Renato Rio says:
June 25, 2012 at 20:38

Back to CHIE re-scaling: I really think they did it. Judging from the size of the quakes of equal magnitudes, you clearly see that the graphics have been re-scaled after 17:00.
Reply

Ursula says:
June 25, 2012 at 20:51

I think you are probably correct, because the other stations (EGOM, EFAM, EOSO) don’t show any change in amplitude of tremor. But it might be an automatic rescaling, that was what was happenng before, if I remember correctly.
Reply
GeoLoco says:
June 25, 2012 at 20:57

There was automatic rescaling. Wonder if it’s linked to an automatic webcam-switchoff-device? :-)
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i thought so. the energy chart is MAINTAINING the straight line rise.

[link to www.02.ign.es]

[link to www.02.ign.es]

large signal again, 20 minutes ago

You missed a bit ...


Bemused says:

June 25, 2012 at 21:59


What do you mean exactly when you say automatic rescaling ?

Reply


Carl le Strange says:

June 25, 2012 at 22:08


As the signal get to strong it will become distorted so the gain (volume) is lowered in 3dB increments. Done automaticaly to give a best possible signal recording. Nothing odd with that really. A clipped signal withholds information, so they rescale instead.

[link to volcanocafe.wordpress.com]

2.9 just in

It is believed that the eruption in 1793 started in May and ended in June but it is uncertain.

[link to www.volcano.si.edu]