Volcanic activity in Canary Islands 2019

[jand]

https://static3.emsc.eu/Images/map_zoom/...1557062007

[jand]

Looks like a small swarm has started.

1.6 mbLg ATLÁNTICO-CANARIAS 2019/05/06 03:27:50 5 +info

1.5 mbLg SW EL PINAR DE EL HIERRO.IHI 2019/05/06 03:21:28 11 +info

2.1 mbLg ATLÁNTICO-CANARIAS 2019/05/06 01:59:21 30 +info

2.1 mbLg ATLÁNTICO-CANARIAS 2019/05/06 01:26:34 30 +info

1.9 mbLg ATLÁNTICO-CANARIAS 2019/05/06 01:20:45 30 +info


http://www.ign.es/web/resources/volcanol...arias.html

[jand]

Enrique has been mentioned in abc.es.

Translated.

The strange alignment in the Canary Islands of earthquakes such as the volcanic eruption of 1430
Surges of low frequency seismic activity occur when magma enters the rock and interacts with different parts of the earth's crust, according to the United States Geological Survey.


https://www.abc.es/media/espana/2019/05/...49@abc.jpg

"The existence of certain earthquakes in the Canary Islands has generated a phenomenon that has caught the attention of experts this spring. This is the alignment of a series of movements similar to what could have been the prelude to a volcanic eruption in the year 1430, that is, prior to the Conquest of the islands in the area of La Orotava.

There is another detail that has not been usual. Two earthquakes have been felt and recorded in Arona, south of Tenerife, at a depth of 8,400 meters 8,800 meters. Also aligned with the volcanic explosion of 1430 , which lasted about 30 days. Canary Islands is with green signal of possibility of volcanic risk.

The oral tradition indicates that in 1430 there was a volcanic eruption in the coastal strip of the Valley of La Orotava. But the geological formation of the area has been studied.

The group of unofficial experts that operate under the name of "Volcanoes and Science Today" indicates that this May there is, among other things, a remarkable thing in Tenerife: "it follows the anomalous activity in the area of the South Dorsal with a Earthquake of magnitude 1.5 at a depth of 7.7 and some more yesterday and before yesterday. " «The alignment of these last earthquakes according to a north-south direction that goes through Pico Viejo and Guajara and some cones of the south ridge indicating that this ridge is suffering enough efforts, affecting both places of activity and that will have to be followed in detail» .

[jand]

The swarm has been reported in diariodeavisos.elespanol.com.

Translated.


"The Involcan records a seismic swarm between Tenerife and Gran Canaria
From the Involcan note that earthquakes are placed in what is currently the area of ​​greatest seismic activity in the Canary Islands

EUROPA PRESS 06/05/2019 · UPDATED 16:27


The Involcan records a seismic swarm between Tenerife and Gran Canaria. | EUROPE PRESS
The Seismic Network of the Volcanological Institute of the Canary Islands has registered a small seismic swarm located between the islands of Tenerife and Gran Canaria and occurred between 02.16 and 09.35 hours, a time interval in which up to twelve earthquakes have been registered with a maximum magnitude of 2.0, as reported by Involcan on its official Facebook page.

From the Involcan indicate that earthquakes are placed in what is currently the area of ​​greatest seismic activity in the Canary Islands and add that the seismicity located between Tenerife and Gran Canaria is related to one or more tectonic faults.

The Volcanological Institute of the Canary Islands has indicated that the interest for this swarm is "purely of a scientific nature, not involving any variation in the volcanic and seismic risk in Tenerife in the short, medium and long term".

https://diariodeavisos.elespanol.com/201...n-canaria/

[jand]

Now a 3.7 Earthquake South West of El Hierro on land at only 5km depth.

3.7 mbLg   NW FRONTERA_IHI   2019/05/06 16:11:09   5   +info

[jand]

Update by Enrique.

Translated.

"Earthquake sense in el hierro, Canary Islands, Spain.- and a while ago, there has been an important Earthquake of preliminary magnitude of 3.7 according to the ign and located north of the island of el hierro that has been felt at border and Other areas, and it is that this Earthquake has been at little depth, ONLY 5 km. So I repeat what I said before, there are many efforts in the canary islands these days of maximum in the forces forces. (Enrique).

Initial:
Es2019fgpdp 06/05/2019 16:11:09 27.8950 5 KM M 3.7 mblg nw border _ ihi

Edited: Revisado1: Increases depth to 17 km and changes the position, right in the area under sabinosa and consists of sense. (Enrique)"

es2019fgpdp 06/05/2019 16:11:10 27.7349 -18.1157 17 II 3.7mbLg W FRONTERA.IHI

Updated 2019-05-06 16:45 UTC
Ratio of intensities (EMS) and populations
EN LAS QUE SE HA SENTIDO ESTE TERREMOTO:

II EL GOLFO,FRONTERA.TF
II Border. Tf Tf Tf Tf Tf Tf Tf Tf Tf

If you have felt it, don't forget to fill out the questionnaire.

https://www.ign.es/web/ign/portal/sis-cu...crosismico

https://www.facebook.com/VolcanesyCienci...=3&theater

[jand]

[jand]

This update by Enrique was posted 2 hours before the 3.7 Earthquake El Hierro.

Translated.

"Seismic Swarm in progress in the area of the middle volcano. Seismicity on the island of el hierro, in the northwest dorsal and center of the island of Tenerife, Canary Islands, Spain.- the most stands out is a seismic swarm in progress about 10 km south of the area of the volcano in the middle From this midnight to about 30 km of depth with half a dozen localized earthquakes that have up to magnitude 2.1 at the moment, although you see many more in the seismograms and spectrograms of Maci, in eoso you don't see anything of anything.. And should be seen.

Also noteworthy is the activity of earthquakes on the Isla del Hierro, in the eyes of the profane, but notice the high depths of the Events and that these are not grouped in a swarm, indicating regional efforts clearly, being the largest of them in the zone where was the 5.1 to where the magma went, with which I do not worry the least.

On the other hand the activity within Tenerife continues, with some earthquakes in the northwest ridge, which indicate the efforts on the island and the response of the area of ​​the magmatic phonology camera in the center, in the caldera and of course related to the activity of the middle volcano with which these Events are aligned in the form of microseismicity.

Highlight an Earthquake of 0.6 in the Teide hydrothermal system on 03/05/2019 at a depth of 3.1 km indicating the same, a lot of pressure and regional tensions in the area. (Enrique)"

SISMOS SPECTROGRAM:
https://www.ign.es/web/ign/portal/vlc-se...hora=01-02

Viewer of earthquakes
http://www.ign.es/web/resources/volcanol...arias.html#

Earthquakes in the canary island in the last 10 days:
http://www.ign.es/web/vlc-ultimo-terremo.../get10dias#

SISMOS LOCALIZED TODAY - 4 at the moment and many are missing.
06/05/2019 03:27:50 03:27:50 27.9237
- 16.1811 5 KM M 1.6 Mblg Atlantic-Canary
es2019fgjff 06/05/2019 03:21:28 27.6144 -18.0467 11 km M 1.5 mbLg SW EL PINAR DE EL HIERRO.IHI
es2019fgile 06/05/2019 01:59:21 28.0068 -16.1787 30 km M 2.1 mbLg ATLÁNTICO-CANARIAS
es2019fgihd 06/05/2019 01:26:34 28.0243 -16.1508 30 km M 2.1 mbLg ATLÁNTICO-CANARY ISLANDS

AYER DAY 05/05/2019 - 12 located at the moment
06/05/2019 01:20:45 01:20:45 28.0089
- 16.1773 30 km m 1.9 Mblg Atlantic-Canary
es2019fghgm 05/05/2019 23:12:42 28.1129 -16.2283 -.- km M 0.3 mbLg ATLÁNTICO-CANARIAS
es2019fghaa 05/05/2019 22:17:59 28.0598 -16.2187 29 km M 0.9 mbLg ATLÁNTICO-CANARIAS
es2019fgclc 05/05/2019 12:57:48 28.2062 -16.1128 -. - km M 1.6 mbLg ATLÁNTICO-CANARIAS
es2019fgcbc 05/05/2019 11:36:39 28.3097 -16.8740 4 km M 0.5 mbLg W SANTIAGO DEL TEIDE.ITF
es2019fgcal 05/05/2019 11:33:02 28.3232 -16.8758 4 km M 0.8 mbLg SW BUENAVISTA DEL NORTE.ITF
Es2019fgbnd 05/05/2019 11:04:39 27.6679 17 km m 3.0 mblg sw border. Ihi
es2019fgbbe 05/05/2019 09:27:39 27.6487 -18.1399 14km M 1.6 mbLg SW EL PINAR DE EL HIERRO.IHI
Es2019fgahj 05/05/2019 08:08:55 28.090-55 km -0.7 Mblg Atlantic-Canary
es2019ffple 05 / 05/2019 06:28:32 29.9092 -14.5276 -.- km M 2.1 mbLg ATLÁNTICO-CANARIAS
es2019ffpgl 05/05/2019 05:51:52 28.2423 -16.6621 11 km M -0.1 mbLg NW VILAFLOR DE CHASNA.ITF
es2019ffpac 05 / 05/2019 04:58:23 27.6769 -18.0809 33 km M 1.7 mbLg SW EL PINAR DE EL HIERRO.IHI
Es2019ffoeb 05/05/2019 03:20:26 28.0864 22 km m 0.6 Mblg Atlantic-Canary

JUEVES 04/05/2019 - 7 localizados.
Es2019ffmkm 04/05/2019 23:56:18 28.0666 16 km m 1.9 Mblg Atlantic-Canary
Es2019fflaa 04/05/2019 20:16:50 28.1304 29 km m 1.0 mblg will be released. ITF ITF ITF ITF ITF ITF ITF ITF ITF
es2019ffjoj 04/05/2019 17:55:14 27.9864 -16.1750 18 km M 0.8 mbLg ATLÁNTICO-CANARIAS
es2019ffhld 04/05/2019 13:07:44 27.6302 -18.1571 19 km M 1.9 mbLg SW EL PINAR DE EL HIERRO.IHI
es2019ffdic 04/05/2019 04:02:33 28.2700 -16.4435 9 km M 0.2 mbLg N FASNIA.ITF
es2019ffcja 04/05/2019 01:59:33 28.1697 -16.1972 24 km M 0.8 mbLg ATLÁNTICO-CANARIAS
Es2019ffcde 04/05/2019 01:12:40 28.1172 19 km m 0.8 Mblg Atlantic-Canary

Friday 03/05/2019-3 located.
Es2019feojp 03/05/2019 17:26:34 27.7271 16 km m 1.9 mblg sw border. Ihi
es2019fejcc 03/05/2019 05:32:47 28.0419 -16.2039 14 km M 1.5 mbLg ATLÁNTICO-CANARIAS
es2019fehpd 03/05/2019 02:58:49 28.2702 -16.6426 3.1 km M 0.6 mbLg S LA GUANCHA.ITF

[jand]

17 Earthquakes listed so far for today by IGN.

All can be seen on the link below lots of activity over the last 3 days.


http://www.ign.es/web/resources/volcanol...arias.html#

[jand]

Comments on the Volcanes y Ciencia Hoy - Volcanoes and Science Today page say USGS has the Earthquake as a 4.2 (not 3.7).

Translated.

Damien Luis Green
Damien Luis Green Is there any sense tremor in Tenerife?

Mike Socal
Mike Socal According to the usgs marks it as 4.2 Enrique could you see the phases?

Mike Socal
Mike Socal This activity could be due to the activity of Tenerife.

Mike Socal
Mike Socal That's not a 3.7 or fed up with whiskey I put the seismogram by the usgs!