Volcanic activity in Canary Islands 2019

[jand]

Further update by Enrique.

"There is plenty of new activity in the coastal area of güímar, which we spoke yesterday and other areas of the island of Tenerife as altos de arico and as the last one that has been located right on the top of the teide, we will see how this remains when re locate , because it has already changed once, so that today 5 is a list already of 19 earthquakes located. This afternoon wide the information. (Enrique)

Initial
Es2019glgdk 05/06/2019 05:03:30 06:03:30 28.2695 16.6394 6.0 km m 1.0 mblg s LA GUANCHA. Itf
Revisado1:
Es2019glgdk 05/06/2019 05:03:30 06:03:30 28.2695 16.6394 3.3 km m 0.6 mblg s LA GUANCHA. Itf

http://www.ign.es/.../volcanologia/tprox...arias.html

Some recent comments posted in relation to this information.

Thanks Enrique we wait for your report.
· 1h
Begoña Ageitos
Begoña Ageitos Gracias
33m

Adrián Martel Suárez
Adrián Martel Suárez Waiting for the afternoon to know more. Thanks Enrique


Ricardo Villar Peña
Ricardo Villar Peña And how to be prepared personally for something like this??
· 37m

Isilda Reis Lorenzo
Isilda Reis Lorenzo Swarm all night in Tenerife. Dawn and continue. Have a good day everyone

· 3h

Chane Hernández

Chane Hernández It seems that earthquakes have made a caminito towards the valley of güímar 😰 and we have the last one making Diana in the entire crater of the teide of magnitude 1 TO 6 km deep 🎯

[jand]

[jand]

Translated.

Seismic swarm at dawn southeast of Tenerife, on the coast of Valle de Güímar

The IGN seismic records total 21 so far
Eldia.Es 05.06.2019 | 11:20
Seismic records of the National Geological Institute on the coast of Güímar.

Seismic records of the National Geological Institute on the coast of Güímar. IGN
Early morning seismic swarm southeast of Tenerife, on the coast of the Güímar Valley, deep and towards the interior of the island of Tenerife, with 21 seismic records of the National Geological Institute (IGN) so far.

https://www.eldia.es/sociedad/2019/06/05...pGkYtqJl9E
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[jand]

Latest update courtesy of Enrique.

"new deep swarm in front of the shores of güímar, and more activity by the center of Tenerife, Canary Islands.- the news today is seen by itself, yesterday's earthquakes were only an appetizer, today more A twenty of deep earthquakes located in the area off the coast of the valley of güímar and some more by the center of Tenerife and surroundings forming a ball of earthquakes or new swarm in that area with magnitudes between 2 and 0.3 and some Depths between 25 and 30 kilometers in almost all Events.

But there is not only that, it is also appreciated another small swarm in the area of arico, with Events that have been rising in magnitude over time (0.2, 0.7, 0.3 and 1.1) with up to 4 Small-scale Events located between 11 and 7 km deep. Note that the 4 Events are aligned with the failure that gives rise to the west escarpment of the orotava valley and the east part of the caldera al n de arico and indicating regional efforts in that area that I think will still give enough to speak .

Edited: and I forgot, it was also located an event of magnitude 0.6 to 3.3 km deep under the area of la rambleta, South of the pico del teide, where it is the superior building of the cable car that seems to indicate that The deep hydrothermal system is also affected by these efforts and presurizaciones, like other times.

As for technical details, the signs are appreciated in the seismogram and in the figures that happened to me Isaac can appreciate the full seismograms and spectrogram of this swarm (ranging from 00:00 to 05:20). In the other Figure is the wave and spectral analysis of the most energetic Earthquake (2.0)

The Arrivals of the p and s phases are marked as well as the measurements of the coda. Also as a fact to keep in mind, the signs arrive almost at 40 Hz, the IGN "only" lets us see up to 15 Hz. To End, histogram of the last 90 days, clearly you notice the swarms of the caldera, the south dorsal and this to the se de güímar.

Finally what the ign puts us on his page on the matter, mere data and little chicha. Of course the information is incomplete, some earthquakes if they have been noticed by the population according to warnings that I was given in areas of Santa Cruz, but they do not consist as such in the ign, it is rare since I have been told that they have filled the questionnaires. The rest is political straw to heal in health (they speak of background activity and do not count on any side of the matter), they are worth it.*

Statement by IGN.

Translated.

" from 18:59 (UTC) from day 4 to 4:31 (UTC) on June 5, 20 low-magnitude earthquakes have been located with epicenter about 8 kilometers to the southeast From the puertito of güímar in Tenerife. None of these earthquakes have been felt by the population. The Magnitudes are between 0,3 and 2,0 mblg and the depths between 25 and 31 kilometers. In the last 90 days there have been 203 earthquakes of magnitudes between 0,3 and 3,2 mblg between the islands of Gran Canaria and Tenerife, in an area of constant seismic activity ".

" the large number of seismic stations with which the ign's volcanic surveillance network is located in the Canary Islands, currently allows the location of very low-magnitude earthquakes in this area, which is the largest seismic activity in the Canary Islands. The localized activity is compatible with the existing fund activity between the two islands ".

Let's see what happens next days, if you continue to rebounding the activity or calm down, with new swarms or it's over, we'll see. PS: I wanted to have released the post before, but today has been a day with many things to do, at least this one is also made, until tomorrow. (Enrique).

News from ign
https://www.ign.es/web/resources/volcano...icias.html

[jand]

I have never heard of this before posted courtesy of Enrique.

Translated.

https://external-lhr3-1.xx.fbcdn.net/saf...Md7Ei9HbGk

"The Myth of the island of san borondon, Canary Islands. Many have heard bells on this matter, but the myth is there, so much that even the series of lost or "lost" was echoed by it. When it appears (at least in a known area) this one does it between the southwest of the island of LA Palma and the northwest of the island of iron that along with la gomera are the three sites of maximum appearance. The frequency of their appearances regarding the geographical coordinates made the island of san fox represented on numerous maps since its appearance by medieval cartographers since the th century until already well entered the the century.

It came to say that it was a real island that disappeared for a cataclysm, but myth and reality are not compatible with this intriguing phenomenon, which points to a recurring optical effect and even or a bad orientation that made some sailors land In it.

A very real myth, which you can see, but you can't touch it, a natural deception that follows and will continue for a long time there on the horizon. (Enrique).

https://tagorormeteo.es/san-borondon-ent...a-ciencia/

And some more..
https://pulsoelectromagnetico.wordpress....a-de-lost/

https://www.abc.es/cultura/20150317/abci...60957.html

And the Wikipedia...
https://es.wikipedia.org/wiki/Isla_de_San_Borond%C3%B3n

[jand]

Comment by Enrique in relation to the latest Guayota.


And a very curious detail, the earthquakes of the Guayota report does not look almost like those of the IGN, it is more show a different information, with activity in the valley of Güimar that does not show the IGN, this is a bit confusing, because it does not it is known that earthquakes are those that one locates an organism in one place (IGN) and another organism in another (INVOLCAN). (Enrique)

[jand]

A 3.3 Earthquake South West of El Hierro.

es2019gogdk 09/06/2019 13:10:28 14:10:28 27.5418 -18.6318 45 3.3 mbLg ATLÁNTICO-CANARIAS

[jand]

At last a statement from IGN :


Teide: posibles «movimientos de fluidos» en Canarias
Los científicos del Gobierno que analizan el comportamiento de la capa terrestre en Canarias admiten «eventos híbridos» desde el 30 de mayo

Translated.

"The researchers of the National Geographical Institute have admitted the existence of movements that, in a given future, may end up in volcanic activity on the island of Tenerife. Since the analysis of the data of last May, this possibility is already official for the Government

If in months like March or April it was pointed out that "in none of the studied parameters that can be related to volcanic activity" since last May 30, in a report to which ABC has had access, it is indicated that there are indicators that suggest " earthquakes caused by possible fractures and fragile materials ».

The IGN network has detected earthquakes 5 kilometers deep. Near El Hierro on Friday there was 1,000 meters under water
Some phenomena to which "a movement of fluids could follow, that by means of a resonance mechanism, would be responsible for the recording of the later low frequency energy that decays with time, possibly coinciding also with some other small break".


In the first week of June, 20 low magnitude earthquakes with an epicenter about 8 kilometers southeast of Puertito de Güímar in Tenerife have been located. None of these earthquakes has been felt by the population. The localized activity is compatible with the background activity existing between the two islands.

On May 30 there was a seismic series located in Vilaflor de Chasna. 27 earthquakes with a depth of about 5 kilometers in depth . Experts point out that this seismic activity "is considered compatible with the expected activity on an active volcanic island such as Tenerife, where an average of 1,000 small earthquakes are produced per year ."

Impact map of «Volcanoes and Science Today regarding May 2019
Impact map of «Volcanoes and Science Today regarding May 2019 - ABC

An archipelago moves
In the month of April 2019, 115 earthquakes have been located in the Canary Islands. The largest of them was the one that occurred on the 3rd at 7:45, of magnitude 3.2 and depth 25 kilometers, with epicenter located between the islands of Tenerife and Gran Canaria, where during this month a total of 33 have been located earthquakes

On the island of Tenerife two zones with microseismic activity of the first order are maintained. The first is located in the Vilaflor area , with a total of 24 movements in May. In the area located northeast of Guia de Isora, 21 earthquakes have been located.

On the island of El Hierro, in the Mar de las Calmas , four earthquakes were located during the month of June. To the east of the island of Gran Canaria, between this island and that of Fuerteventura, 8 earthquakes have been located.

On May 18, at 6:05 am, an Earthquake of magnitude 2.2 and 5 kilometers deep was located in the sea, 25 kilometers east of the island of Lanzarote . This Earthquake was felt in Guatiza, in the municipality of Teguise."

https://www.abc.es/espana/canarias/abci-...SzC4RJ4TEw

[jand]

Latest update courtesy of Enrique.

Translated.

"Seismicity in LA Palma, el hierro, centre of Tenerife and surroundings, Canary Islands, Spain.- We started with some signs of maci from a while ago, the 13:18-24 min where a swarm of about three appears Low Frequency earthquakes that look like hybrid Events and that come out together, a sign that the last time detected in the sea very south of Tenerife, to relocalizarla it after again in the caldera, to see what happens this time.

Then we have to highlight two earthquakes on the island of LA Palma to see where they end when they relocalicen. At the moment we are still waiting for the results of the relocation of earthquakes since Friday and repechage of new microdisks by the ign that usually put on Monday afternoon-night, so that it has no media impact, of course this one.

Es2019gomep 10/06/2019 02:18:53 28.9647 17.8291 6 KM M 1.9 Mblg Atlantic-Canary Islands - North of LA Palma
Es2019gocoe 09/06/2019 05:53:17 28.8152 17.8979 _._ km m 1.2 mblg is. Ilp

And we complete watching the alignment of the two earthquakes of the iron area with Tenerife, which have relocated, approaching 20 km the first of the day 7 and placing it under the coast at 37.2 km and the second stays like this They haven't changed it.

Initial:
Es2019gmmmb 07/06/2019 05:53:56 27.6855 18.3891 1.0 km m 2.0 mblg w border. Ihi
Revisado1:
Es2019gmmmb 07/06/2019 05:53:58 27.7167 18.1805 37.2 km m 2.0 mblg w border. Ihi

Es2019gogdk 09/06/2019 13:10:28 27.5418 45 km m 3.3 Mblg Atlantic-Canary Islands

If we take all this activity, it shows us some great n-s efforts that affect the entire archipelago according to the structural lines of it, the last a few minutes ago, an Earthquake of magnitude 1.5 located in the area of the coast of arico a Only 1600 meters deep, they will also review. (Enrique)."

Es2019gpbjn 10/06/2019 13:48:15 28.0903 16.4234 1.6 km m 1.5 mblg is. Itf

[jand]

A statement courtesy of Enrique.

"That we would like to know, because nobody says anything ...

Volcanoes and Science Today - Volcanoes and Science Today.
Volcanoes and Science Today - Volcanoes and Science Today. I was doing a small analysis of the seismicity located in both organisms, the IGN and INVOLCAN ... the truth is that I do not really like what I found. I share with you the different things without answer:

1.- In the area of ​​Vilaflor, the IG N locates many earthquakes, which does not locate the IGN in that area, but it seems that it does so in the aric zone (yellow circles)

2 .- Two isolated earthquakes in the north (red and green circles) indicate the same, but with variations in the position.

3.- In the valley of Güimar INVOLCAN marks 4 earthquakes in a disposition that has the IGN in the area of ​​Arico (blue circles) and I do not know if they are the same or that, but if they are, Houston, we have a problem, each organism detects something different about 20 km away.

4.- The swarm in the area of ​​the boiler, with a different morphology in the distribution of earthquakes, but more or less coincide (violet circles)

5.- And the swarm in front of the Güimar Valley of the IGN, is not in INVOLCAN , but farther south ... (brown circles)
Many differences, too many of an information or a photo that should be the same or similar. Which one is the best. Difficult to tell the truth at sight of the information, but the IGN's asymmetric zone in the Güimar Valley is not very credible, while the few Involcan earthquakes in Vilaflor de Involcan, either.

I mean, I finish in a tie, I can not trust 100% of any. There is one, but I think the IGN's equipment is better in Vilaflor, while the Involcan's is better in the central building area, which would explain the matter a bit. (Enrique)"