Volcanic activity in Canary Islands 2021

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es2021tlvgc 04/10/2021 18:58:51 19:58:51 28.5696 -17.8447 12 4.0 mbLg N FUENCALIENTE DE LA PALMA

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The M4.0 was downgraded to a M3.7.

Intensity earthquakes continue in the south of La Palma
The last one registered at 6:58 p.m. in Fuencaliente was 3.7 degrees on the Richter scale.

The National Geographic Institute (IGN) continues to report punctually on the latest earthquakes located in the southern part of the island of La Palma, around the Cumbre Vieja volcano. The last Earthquake registered and that has been noticed by the population was at 6:58 p.m. this afternoon, in the Fuencaliente area, with 3.7 degrees on the Richter scale and occurred at a depth of 14 kilometers.

The 'seismic swarm' in the south of La Palma has once again increased its activity with more than 40 earthquakes last night - from 8:00 p.m. on Sunday - in the municipalities of Fuencaliente and Mazo, near the southern part of the island .

The most prominent among those located by the National Geographic Institute (IGN) are one in the southwest of Mazo, of magnitude 3.4, at a depth of 13 kilometers and at 5:20 a.m., and another to the northeast of Fuencaliente, also of magnitude 3 , 4, at a depth of 14 kilometers and at 04.36 hours.

In general, earthquakes are still maintained at high depths that fluctuate between 7 and 14 kilometers and with magnitudes that oscillate between 2.3 and 3.4 on the Richter Scale, and two of them are felt by the population.

https://www.canarias7.es/canarias/la-pal...idad&vli=_

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The IGN detects an Earthquake in the south of the Canary Islands of magnitude 4.7, according to the provisional calculation
The depth of the Earthquake has been 5 kilometers

The National Geographic Institute (IGN) detected at 8:57 p.m. an Earthquake of magnitude 4.7 on the mbLg scale in the south of the Canary Islands, although it points out that it is a provisional calculation.

The depth of the Earthquake has been 5 kilometers.

#Earthquake 10/04/2021 20: 57: 30UTC CANARY ISLANDS, SPAIN REG mag = 4.7 depth = 5km provisional calculation https://t.co/9HGWQItV5h

- IGN Seismology (@IGN_Sismologia) October 4, 2021

THE PALM
The 'seismic swarm' in the south of La Palma has once again increased its activity with more than 40 earthquakes last night - from 8:00 p.m. on Sunday - in the municipalities of Fuencaliente and Mazo, near the southern part of the island.

In general, earthquakes are still maintained at high depths that fluctuate between 7 and 14 kilometers and with magnitudes that oscillate between 2.3 and 3.7 on the Richter Scale, and several of them have been felt by the population.

https://diariodeavisos.elespanol.com/202...ign=580210

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New Drone footage.

https://twitter.com/i/status/1445018757022244873

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There have been 60 earthquakes since 16:00 yesterday afternoon up to 05:13 this morning.


http://www.ign.es/web/resources/volcanol..._KxSOqQ0A8

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Some comments taken from Volcanes y Ciencia Hoy written last night by islanders that live on La Palma.


Isabel Garcia Fernandez

Pues llevo desde que empezo esto pidiendo información yo vivo en los Llanos llevo oxigeno y no puedo salir corriendo con mis aparatos
Cansada de llamar a todos sitios y no obtengo respuesta de nadie
Que impotencia


Well I've been since I started this asking for information I live in the Llanos I have oxygen and can't run away with my devices
Tired of calling everywhere and getting no response from anyone
How helpless


Isabel Garcia Fernandez

Pero como se puede consentir que las autoridades de la isla en especial la alcaldesa de Los Llanos no nos den ni el menor indicativo de como se puede poner la situación
Yo estoy con una ansiedad que no me deja ni respirar


But how can you consent to the authorities of the island especially the mayor of Los Llanos do not give us the slightest indication of how you can put the situation
I'm with anxiety that doesn't let me breathe


Ana Jimenez
Que miedo esta noche. El pica pica nos cogió caminando en las calles de los Llanos, parecía que los edificios se iban a caer. Temblores verticales, se sentía como si estuvieran golpeando el suelo desde abajo, pensé que el suelo se iba a abrir.


So scary tonight. The itch caught us walking in the streets of the Llanos, it looked like the buildings were going to fall. Vertical tremors, it felt like they were hitting the ground from the bottom, I thought the ground was going to open.

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Latest update courtesy of Enrique.

05/10/2021-8:30 h Canary Islands.- LA PALMA ISLAND ERUPTION.- SISMICITY ACCENTED,-3.9 TONIGHT AND UPLOADING...- Continued seismicity increasing, according to the parametric function of a cantor that parameters over the freed seismic energy accumulated and tells us that the swarm continues to reactivate without visas to stop increasing its energy emission in the next few hours so there could be some 4° magnitude Earthquake more. Take precautions and in case of moderate to strong Earthquake, the most important thing is to protect your head.

For many this I tell you may find something my personal or intuition, nothing further from reality, is a scientific study of a mathematical function and its variation that tells us how it is the process within the volcano, the Earthquake-volcanic swarm caused by the magma entrance under the volcano of Old Summit responds to that equation, and what it tells us, it tells me, and to all the vulcanologists who know how to interpret the graphics. This is no joke, it's a serious thing, as things from now on can get ugly as far as seismicity refers to this second swarm as it's reaching high seismic energy emission levels or rates. (Enrique)

Graphics:

https://www.volcanodiscovery.com/la-palm...uakes.html

And since everything doesn't have to be horrible, I leave this video from the IGME where you see the pyroclast cone perfectly. In fact I see the eruption different, with magma more viscous and explosive, let's see what the samples say because this is important, because it is not a magma that comes from the mantle, but a tefrite that comes from ancient magmatic cameras located under the island, a fact that makes the palm a lava own and unique as it couldn't be any other way.

https://twitter.com/i/status/1445144623358398469

Another thing that catches my eye is that this Earthquake is deep, which translates to the channel of magma contribution from deep levels to 30 km or below the island should be subjected to great tensions and pressures by magma's big step to hier levels, reflected in these highly accentuated movements. The other consequence is that we will have eruption for a while, weeks at least, without stopping or loosening. (Enrique)

HIGHLIGHTS Earthquake.
es2021tmtjw 28.5586 05/10/2021 07:10:36-17.8389 14 km Sense M 3.4 mbLg NE FUENCALIENT OF THE PALM. ILP
es2021tmsss 28.5806 05/10/2021 06:50:38-17.8659 34 km M 3.1 mbLg S EL PASO. ILP
es2021tmrzg 06:27:59 05/10/2021 28.6207-17.8251 30 km M 3.0 mbLg NW MAZO VILLA. ILP
es2021tmrjx 05/10/2021 06:10:03 28.5642-17.8242 11 km II-III M 3.2 mbLg SW VILLA DE MAZO. ILP
es2021tmrak 28.6442 05/10/2021 05:58:57-17.7765 37 km M 3.3 mbLg W LOW BRE ÑA. ILP
es2021tmnsk 28.6068 05/10/2021 04:18:43-17.7926 37 km Sense M 3.4 mbLg W VILLA MAZO. ILP
es2021tmmii 05/10/2021 28.6168 03:36:38-17.8083 38 km Sense M 3.9 mbLg NW MAZO VILLA. ILP
es2021tmlho 28.5580 05/10/2021 03:05:27-17.8421 14 km M 3.5 mbLg NE PALM FUENCALENT. IL IL
es2021tmkur 28.5568 05/10/2021 02:50:27-17.8186 14 km M 3.1 mbLg SW MAZO VILLA. ILP
es2021tmhfs 28.5534 05/10/2021 01:02:06-17.8621 10 km M 3.2 mbLg N PALM FUENCALIENT. ILP
es2021tmhbl 28.5613 05/10/2021 00:57:04-17.8330 11 km M 3.0 mbLg NE PALM FUENCALIENT. IL IL
es2021tmcte 04/10/2021 28.5659 22:46:12-17.8489 11 km M 3.1 mbLg N PALM FUENCALIENT. ILP
es2021tmbsh 04/10/2021 28.5651 22:14:54-17.8287 10 km III M 3.4 mbLg SW MAZO VILLA. ILP

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