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El Hierro

Started by admin, October 12, 2011, 10:40:14 AM

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jand

Alicia lives in La Palma and has been commenting this afternoon about feeling movements this is her earlier post an hour ago.

Enrrique por todos tus comentarios e información. Hace unos minutos, mientras estaba en la cocina preparando la comida he sentido un movimiento raro, creo que ha sido la primera vez que siento -aquí en Canarias- un temblor estando de pie ; inmediatamente observé un móvil que cuelga en la sala y estaba balanceándose... Como la mejor forma de sentir los movimientos es sentarme en mi sofá y estar en silencio, lo he hecho y, efectivamente, ha habido mucho movimiento, una especie de balanceo y también vibración. ha sido entre las 14:10 y 14:29, momento en que redacto esto..

.Enrrique thanks for all your comments and information. A few minutes ago, while I was in the kitchen preparing the meal I felt a rare movement, I think that it was the first time that feel - here in the Canaries - a tremor while standing; immediately I noticed a mobile hanging in the room and it was swaying... As the best way to feel the movements is to sit on my couch and be silent, I have done so and, effectively, has there been much movement, a kind of vibration and balancing. He has been among the 14: 10 and 14:29, the moment in which I write this...

Below is her latest post.


,,Ahora compruebo que efectivamente era un temblor en El Hierro, por el que que también enviaré informe -para que lo haya sentido estando de pie y que haya oscilado un objeto colgante, es más que 1.9 !
1224041 28/07/2013 13:16:46 27.8144 -18.0637 11 1.9 mbLg NW FRONTERA.IHI..

Translated.

Now I note that it was indeed a tremor in El Hierro, which I will also send report - so you've felt it standing and who has swung a hanging object, is more than 1.9!
1224041 07/28/2013 13:16:46 27.8144 - 18.0637 1.9 11 mbLg NW frontier.IHI


There are also discussions that most of the stations are not working that CHIE has not also been working today and it has been noted that the earthquakes that are registered are actually stronger than IGN are reporting  as only CHIE is picking up the earthquakes.

jand

#3871
NEW QUAKE OF 3.0 ON THE ISLAND OF IRON IN THE AREA OF ORCHILLA. FOLLOW-up of the present VOLCANIC and seismic in the iron - 28/07/2013 - 19:00 h canarias. A half an hour ago about the IGN has located an earthquake in the area of the lighthouse of Orchilla of magnitude 3.0 and 21.3 km deep (Enrique).

1224048 28/07/2013 16:22:39 27.7036 -18.1557 21.3 3.0 4 SW FRONTERA.IHI - El Hierro.

http://www.02.ign.es/ign/head/volcaSenalesDiasAnterioresHora.do?nombreFichero=Corc_2013-07-28_16-17&estacion=Corc&Anio=2013&Mes=07&Dia=28&tipo=1&hora=16-17


http://www.avcan.org/?m=Mapas&a=mapa&mf=6036

jand

Courtesy of Enrique Avcan.

,,EARTHQUAKE OF 2.6 IN THE ISLAND OF IRON IN THE AREA OF ORCHILLA. FOLLOW-up of the present VOLCANIC and seismic in the iron - 29/07/2013 - 16:30 h canarias. IGN has located another earthquake in the area of the Faro de Orchilla of magnitude 2.6 and 18.9km of deep, almost in the same spot where we had yesterday of magnitude 3.0 and 21.3 km deep. Today we have located two, since we must add another earthquake of magnitude 2.0 and depth 11.8km located very close to the coast of Sabinosa slightly earlier in the Gulf. Almost all GPS stations go up. RECOMMENDATION: EYE BURNS! -I'd point out that seeing the picture that there is on the island of the iron, it may be emanations of volcanic gases, with smell of rotten eggs, bleach or other irritant odors in eyes, nose, and throat. It may occur, this is important, exit gases do so as sulphur aerosols (SO2/SO3), not smelling and that these are placed on metal surface preferably, with the humidity of the island to generate primarily sulfuric acid. The effect is immediate and looks and note right away, because they are going to cause very rapid corrosion of these metals and burn all those who touch them, with appearance of skin burns without any explanation according to the degree of exposure, and may require medical attention in some extreme cases. It can be that some herreño this having problems of this type,,


http://www.avcan.org/?m=Mapas&a=mapa&mf=6040

1224142 29/07/2013 14:11:40 27.7024 -18.1570 18.9 2.6 SW FRONTERA.IHI - El Hierro
1224141 29/07/2013 13:31:09 27.7554 -18.0741 11.8 2 W FRONTERA.IHI - El Hierro

jand

Courtesy of Enrique Avcan. Translated.

..FOLLOW-up of the present VOLCANIC and seismic in the iron - 29/07/2013 - 19:30 h canarias. IGN has today located only an earthquake of a 2.1 magnitude and 11 km of depth, which joins the three located yesterday. In the spectrogram of today can be seen rather microsismidad, so it is rare that they have not located more seismic events. Since yesterday you notice vibrations and tremors in various parts of the iron, as well as presence of some irritating fumes in some areas of the island that we talked about yesterday as the H2S or the SOx. This reminds me that sometimes one of the first phases visible when there is an eruption in a normal volcano is the formation of a chimney of Gases or fumaroles. EDUCATION VOLCANIC: THE CHIMNEYS OF GAS! In the hypothetical and unlikely event that this happened in iron, we would have the appearance of a column of gas, which in principle would not be very different that there are at the peak of the Teide and we all know by vapors emitted. These fumaroles irian grasping force and temperature and as the magma was approaching, more serious thermal anomaly, and may in some cases also release gases and steam some of ash, to the drag the thin walls of the duct or to destaponar violently in a pulse. All this would be seasoned with a low seismicity to moderate but felt throughout the island. If the thing is still progressing, we would have the birth of a volcano, where the seismic would go up intensity and slightly as accounts accounts of the birth of Tenerife Chinyero in 1909 and eventually would open the vent and begin the actual eruption. Some of these fumaroles however do not go in the same place as the main vent and remain there for many centuries. And as know this? So simple, in principle sensors give a signal at seismic stations on the island between 8 and 15 Hz, approximately, causing them to 20 Hz, which in principle would be like a tremor to pulses, but without actually being it and whose average frequency peak would go down to duct lightens or magma is going to closer to the surface. ..

http://www.avcan.org/?m=Mapas&a=mapa&mf=6046

1224251 30/07/2013 16:37:35 27.7822 -18.2220 11.4 2.1 mbLg W FRONTERA.IHI - El Hierro


jand


jand


jand

Translated.

..In the graph of evolution of the depth of the earthquakes, two lines of vertical earthquakes, corresponding to the two swarm we have had with several earthquakes this month, including the latest can be seen perfectly from a couple of days (Enrique)


http://www.avcan.org/sismica/graficas/G2640.jpg?t=1375210888

jand

Translated.

,,In terms of deformation, this is more or less on the upside, especially HI-04 which rises 2 mm and HI-05 that begins to move towards the West, after long quiescent, like other stations as HI-00 in Valverde that rises something and all the East of the island that also moves westward. Gases not know anything at the moment, nor INVOLCAN, and even less the IGN have published nothing,,


http://www.02.ign.es/ign/resources/volcanologia/html/deformacionHierro.html

jand

Translated.

,,
With regard to the graph of energy seismic accumulated released is appreciated on the last step of 2.8, 3.0 and 2.6 three earthquakes that make the step to have the entity of the previous step of an earthquake of a 3.2. The trend is soon to say anything since we will have to wait a few days to see if the system is stabilized or otherwise continue the rallies. It will have to be expectant and watchful, to know that is what will make the coming weeks and months (Enrique) system..

http://www.avcan.org/sismica/graficas/G2641.jpg?t=1375211029

jand

Courtesy of Enrique Avcan. Translated.

,,all power curve since this began in July 2011, where can be seen the main 4 swarms, the first that gave rise to the eruption, the second in November, the third the sanjuanera 2012 and the fourth of the month of March in 2013. The truth is that the lapse of time between the second and third is 9 months more or less, that is the same amount of time between the third and fourth... If this was so the next big would be for December of this year... What happened?... Nobody knows, but what is clear is that already been repeated twice this time, we'll see.

In this graph are also appreciated two small jumps in the curve between the third and fourth swarm, corresponding to upturns during September 2012 and December 2012, one every 3 months.,,


http://www.avcan.org/sismica/graficas/G2644.jpg?t=1375435124

jand

Courtesy of Enrique Avcan . Translated.

..FOLLOW-up of the present VOLCANIC and seismic in the iron - map updated - 04/08/2013 - 02:00 h canarias. The IGN yesterday only to find two earthquakes, despite the many more that were all the seismogram, as well as a moderate to high microseismic therein. The first was at sea 1.4 Sabinosa N and 10.4 km deep and the second in the central zone of the island close to the pico Malpaso. Antesdeayer at the end 4 localized earthquakes at sea and two in the island, one of them very close to it and get an alignment between the yesterday and today from the area of the Julan close Orchilla to Sabinosa in shaft NNE - SSW that by the time we did not see.(Enrique) ..

http://www.avcan.org/?m=Mapas&a=mapa&mf=6061

1224950 03/08/2013 17:47:47 27.7244 -18.0264 10.5 1.8 SW FRONTERA.IHI - El Hierro, zona Central de la Isla, Frontera
1224928 03/08/2013 03:24:46 27.7710 -18.0932 10.4 1.4 W FRONTERA.IHI - El Hierro, costa del Golfo al N de Sabinosa

1224838 02/08/2013 18:53:28 27.6958 -18.1126 15.8 0.9 SW FRONTERA.IHI - El Hierro, costa del Julan cerca de Orchilla
1224797 02/08/2013 11:14:59 27.7471 -18.0919 11.1 1.4 W FRONTERA.IHI - El Hierro, costa del Golfo Junto a Sabinosa
1224796 02/08/2013 10:35:40 27.7615 -18.0957 10.5 1.1 W FRONTERA.IHI - El Hierro, costa del Golfo al N de Sabinosa
1224736 02/08/2013 05:31:55 27.7839 -18.2353 16.5 1.7 W FRONTERA.IHI - El Hierro, al oeste de la Isla en el mar.

jand

Courtesy of Enrique Avcan.

,,MONITORING of current VOLCANIC and seismic in the iron - updated map - 06/08/2013 - 01:45 h Canarias. The IGN yesterday only to find two earthquakes, despite the many more that were all the seismogram, as well as a moderate to high microseismic therein. All three were at sea to Sabinosa in 1.7 and 1.2 of magnitude ' N and between 10.6 and 9.3 km depth. Antesdeayer in the end 3 earthquakes located by the IGN, one to the West of the island in the sea and the other two in the area of Sabinosa, one on the island and one to N in the sea. We have a kind of small swarm in the area, which already took place in July of 2012 before the swarm Sanjuanero, where we had two foci of activity, one in the center of the island and another in the area of Sabinosa, it seems history repeats itself.(Enrique)

http://www.avcan.org/?m=Mapas&a=mapa&mf=6066

1225218 05/08/2013 05:32:04 27.7514 -18.0862 10.3 1.7 W FRONTERA.IHI - El Hierro, costa del Golfo al N de Sabinosa
1225212 05/08/2013 02:18:05 27.7601 -18.0790 9.3 1.2 W FRONTERA.IHI - El Hierro, costa del Golfo al N de Sabinosa
1225213 05/08/2013 02:12:12 27.7589 -18.0769 10.6 1.5 W FRONTERA.IHI - El Hierro, costa del Golfo al N de Sabinosa

1225131 04/08/2013 14:59:44 27.7400 -18.0828 8.9 1.3 W FRONTERA.IHI - El Hierro, costa del Golfo Junto a Sabinosa
1225095 04/08/2013 05:31:45 27.7719 -18.0788 11.0 1.6 W FRONTERA.IHI - El Hierro, costa del Golfo al N de Sabinosa
1225086 04/08/2013 03:36:07 27.7539 -18.2121 15.5 2.0 W FRONTERA.IHI - El Hierro, al oeste de la Isla en el mar.

jand

The evolution of earthquakes by depths since early March, sees the swarm we had and also indicates that we have clearly a new zone of activity 9 - 13 miles in the last few months of July and August. ^ _-(Enrique)

http://www.avcan.org/sismica/graficas/G2645.jpg?t=1375750523

To the curve of evolution of the released seismic energy accumulated by the earthquakes since May 1, is perfectly appreciate the last months of activity with a steady release of energy, that continues and that only interrupted by a major earthquake or as two recent cases where several earthquakes by occurrence of seismic swarms that give rise to a step on the curve.(Enrique)

http://www.avcan.org/sismica/graficas/G2646.jpg?t=1375750683

jand

Courtesy of Enrique Avcan. Translated.

,,MONITORING of current VOLCANIC and seismic in the iron - updated map - 07/08/2013 - 02:00 h Canarias. The IGN yesterday only to find four earthquakes, despite the many more that were all the seismogram, even had a small swarms, in addition to a moderate to high microseismic therein. The four were in the sea to Sabinosa N between 1.8 and 1.2 of magnitude and with between 9 and 10.5 km depth, except the latter located which was more cursory 3.4 km.


http://www.avcan.org/?m=Mapas&a=mapa&mf=6069

Clearly there has already been  a small swarm in the area a bit n of Sabinosa in the sea, which as I said yesterday, which already took place before some important swarms that has had the island.

1225449 06/08/2013 20:38:11 27.7833 -18.0752 3.4 1.2 NW FRONTERA.IHI - El Hierro
1225362 06/08/2013 10:24:47 27.7623 -18.0799 10.5 1.2 W FRONTERA.IHI - El Hierro
1225315 06/08/2013 05:06:58 27.7581 -18.0818 9.0 1.6 W FRONTERA.IHI - El Hierro
1225310 06/08/2013 04:59:50 27.7549 -18.0857 10 1.8 W FRONTERA.IHI - El Hierro

jand

Enrique has noted that the new activity swarm is at a shallower depth as seen on the map shown on the link below.

,,The evolution of earthquakes by depths since early in the month, is the swarm we have and the past earthquakes clearly marked a new zone of activity at 9 - 13 km,,

http://www.avcan.org/sismica/graficas/G2653.jpg?t=1375836831

jand

List and map of all the earthquakes from yesterday.


1225665 08/08/2013 03:58:14 27.7394 -18.0941 12 1.0 4 W FRONTERA.IHI
1225791 08/08/2013 16:34:29 27.7486 -18.0989 10 1.2 4 W FRONTERA.IHI

jand

Todays earthquakes so far.

1225799 09/08/2013 02:12:51 27.7852 -18.2067 13   1.8  4  BORDER W.IHI
1225830 09/08/2013 04:03:42 27.7339 -18.2390 16   1.9  4  BORDER W.IHI
1225944 09/08/2013 13:24:59 27.7548 -18.0886 10   1.4  4  BORDER W.IHI
1225945 09/08/2013 13:28:49 27.7692 -18.0815 10   2.0  4  BORDER W.IHI
1225946 09/08/2013 13:32:24 27.7437 -18.0895 10   1.4  4  BORDER W.IHI
1225947 09/08/2013 13:43:21 27.7728 -18.0806 10   1.7  4  BORDER W.IHI
1225948 09/08/2013 13:45:19 27.7730 -18.0815 10   1.5  4  BORDER W.IHI
1225955 09/08/2013 16:56:54 27.7553 -18.0918 10   1.4  4  BORDER W.IHI

ign.es

jand

Earthquakes so far today the strongest a 2.3 was only at 12 km deep.

1225974 10/08/2013 01:12:00 27.7570 -18.0472 11   1.3  4  BORDER W.IHI

  • 1225980 10/08/2013 07:12:16 27.7236 -18.0172 11   1.1  4  SW BORDER.IHI

  • 1226006 10/08/2013 12:46:24 27.7105 -18.0535 12   2.3  4  SW BORDER.IHI


  • ign.es

jand

Earthquakes so far today.

1226090 11/08/2013 00:14:40 27.7411 -18.0816 11   0.8  4  W FRONTERA.IHI
1226091 11/08/2013 01:28:40 27.7520 -18.0461 11   0.9  4  W FRONTERA.IHI
1226094 11/08/2013 02:19:50 27.7425 -18.0893 10   1.4  4  W FRONTERA.IHI
1226097 11/08/2013 02:29:04 27.7660 -18.0817 11   1.1  4  W FRONTERA.IHI
1226104 11/08/2013 05:07:20 27.7657 -18.0928 10   1.0  4  W FRONTERA.IHI
1226128 11/08/2013 08:35:20 27.7325 -18.0798 11   1.5  4  SW FRONTERA.IHI
1226129 11/08/2013 10:56:50 27.7575 -18.0799 13   1.2  4  W FRONTERA.IHI
1226130 11/08/2013 11:21:06 27.7398 -18.0475 10   1.6  4  SW FRONTERA.IHI
1226156 11/08/2013 12:36:26 27.7453 -18.0877 10   1.6  4  W FRONTERA.IHI
1226204 11/08/2013 18:19:03 27.7328 -18.0247 12   1.1  4  SW FRONTERA.IHI
1226205 11/08/2013 18:22:39 27.7336 -18.0239 11   1.9  4  SW FRONTERA.IHI

ign.es




jand

Earthquakes so far today,

1226275 12/08/2013 00:14:49 27.7205 -18.0301 13   1.2  4  SW BORDER.IHI
1226276 12/08/2013 00:18:00 27.7552 -18.1065 11   0.5  4  BORDER W.IHI
1226330 12/08/2013 01:21:52 27.7611 -18.0153 9   0.9  4  NW FRONTIER.IHI 
1226331 12/08/2013 01:29:43 27.7994 -18.2230 13   1.3  4  BORDER W.IHI 
1226332 12/08/2013 01:55:21 27.7589 -18.0861 9   0.5  4  BORDER W.IHI
1226333 12/08/2013 02:40:12 27.6416 -18.0458 9   0.9  4  SW EL PINAR.IHI 
1226335 12/08/2013 02:45:00 27.7493 -18.0813 11   1.5  4  BORDER W.IHI 
1226473 12/08/2013 09:26:53 27.7348 -18.0791 11   1.1  4  BORDER W.IHI
1226482 12/08/2013 09:31:36 27.7549 -18.0871 11   1.4  4  BORDER W.IHI
1226483 12/08/2013 09:57:41 27.7531 -18.0956 13   1.1  4  BORDER W.IHI
1226512 12/08/2013 11:04:11 27.7407 -18.0320 9   1.4  4  SW BORDER.IHI
1226511 12/08/2013 11:05:30 27.7540 -18.0725 10   1.3  4  BORDER W.IHI 
1226510 12/08/2013 11:06:05 27.7345 -18.0273 11   1.1  4  SW BORDER.IHI
1226528 12/08/2013 11:54:35 27.7622 -18.0853 10   1.1  4  BORDER W.IHI
1226539 12/08/2013 12:02:43 27.6990 -18.0723 10   1.6  4  W EL PINAR

jand

#3890
The earthquakes have been continuing all day this has just been posted by Eduardo from Avcan.

,,Looking at the graph of depths of earthquakes, from July 1 until today, we can see several things, first, as the depths increasingly focus more on values below the 13 Km, and second, as it has gradually increased seismic activity so far in August, and as more and more earthquakes are located below the 10 Km.for my esto indicates a clear increase in the pressure of the magma at depth, without that still more shallow intrusion has started, we have to be attentive to this increase, if it persists, you could tell us that a new intrusion may be underway, but still we don't see very clear values of deformation, which for now remains more or less stable. (Eduardo),,

Between 19:00 - 20:00 increase in waves.

http://www.01.ign.es/ign/head/volcaSenalesDiasAnterioresHora.do?nombreFichero=CHIE_2013-08-12_19-20&estacion=CHIE&Anio=2013&Mes=08&Dia=12&tipo=1&hora=19-20

http://www.01.ign.es/ign/head/volcaSenalesDiasAnterioresHora.do?nombreFichero=CHIE_2013-08-12_19-20&estacion=CHIE&Anio=2013&Mes=08&Dia=12&tipo=2&hora=19-20

jand

This graph clearly shows the increase  in the earthquakes in the last couple of days.



http://www.01.ign.es/ign/resources/volcanologia/jpg/histograma_HIERRO_ultimos_10.jpg

jand

The earthquakes are continuing and seem to be getting stronger.


http://www.01.ign.es/ign/head/volcaSenalesDiasAnterioresHora.do?nombreFichero=CHIE_2013-08-13_00-01&estacion=CHIE&Anio=2013&Mes=08&Dia=13&tipo=1&hora=00-01

People are reporting feeling movements again on the island.

Alicia Fernandaz :2:58, vibrando más aún! Quiero dormir pero es imposible, además me causa malestar físico. Buenas noches, que nos esperará?

2:58, vibrating even more! I want to sleep but it is impossible, in addition it causes physical discomfort. Good night, we will wait?

Jose Carlos Gutierrez :  4:04 Sentido aquí en Merese, vibraron algunos adornos de cristal.

4:04 Sense here in well, vibrated some glass decorations.


jand

Earthquakes so far since midnight.

1226676 13/08/2013 00:11:55 27.7630 -18.0813 10   2.5  4  BORDER W.IHI
1226677 13/08/2013 00:14:11 27.7645 -18.0882 10   1.5  4  BORDER W.IHI 
1226678 13/08/2013 00:16:00 27.7634 -18.0998 11   1.1  4  BORDER W.IHI
1226679 13/08/2013 00:20:04 27.7606 -18.0916 10   0.8  4  BORDER W.IHI 
1226680 13/08/2013 00:36:13 27.7682 -18.0855 10   2.3  4  BORDER W.IHI
1226681 13/08/2013 00:57:28 27.7500 -17.8926 3   1.7  4  IS VALVERDE.IHI
1226688 13/08/2013 01:10:31 27.7485 -18.0868 10   0.9  4  BORDER W.IHI
1226689 13/08/2013 01:21:11 27.7596 -18.0842 9   1.8  4  BORDER W.IHI
1226691 13/08/2013 01:50:40 27.7149 -18.0878 13   0.6  4  SW BORDER.IHI 
1226692 13/08/2013 02:22:34 27.7289 -18.0236 12   1.7  4  SW BORDER.IHI
1226693 13/08/2013 02:26:48 27.7212 -18.0264 13   1.1  4  SW BORDER.IHI
1226694 13/08/2013 03:00:21 27.7612 -18.0897 10   1.5  4  BORDER W.IHI
1226695 13/08/2013 03:04:07 27.7690 -18.0844 10   2.5  4  BORDER W.IHI

ign.es

jand

Both the 2.5 earthquakes although approx 3 hrs apart were nearly in the same identical position.

http://www.emsc-csem.org/Earthquake/Map/zoom.php?key=52&typ=euro#2


jand



jand

The earthquake showing on La Gomera and Fuerteventura was nothing to do with Panama its because of this 3.0 .

Nuestro sismo: 1226802 13/08/2013 18:39:54 27.4566 -17.6143 15 3.0 4 ATLÁNTICO-CANARIAS

Our earthquake: 1226802 13/08/2013 18:39:54 27.4566 - 17.6143 15 3.0 4 ATLANTICO-CANARIAS

jand


Eduardo from Avcan has posted there has been a reactivation.

,,This reactivation or increase in seismic activity can be seen very well in the 15 days we have been August, the following graph of accumulated energy, we see an exponential increase in both number of earthquakes, and accumulated energy. (Eduardo),,

(sorry cant post the graph as no link was added).

Earthquakes so far today.

1227144 16/08/2013 00:42:00 27.7530 -18.0303 11   1.0  4  BORDER W.IHI
1227146 16/08/2013 01:14:03 27.7657 -18.1066 13   0.8  4  BORDER W.IHI 
1227147 16/08/2013 01:50:12 27.7642 -18.1108 13   1.5  4  BORDER W.IHI
1227211 16/08/2013 02:43:58 27.7727 -18.0404 12   0.5  4  NW FRONTIER.IHI 
1227209 16/08/2013 02:55:53 27.7676 -18.0839 12   1.2  4  BORDER W.IHI 
1227210 16/08/2013 02:56:35 27.7666 -18.0345 12   1.1  4  NW FRONTIER.IHI 
1227240 16/08/2013 03:30:39 27.7625 -18.1083 13   0.8  4  BORDER W.IHI 
1227242 16/08/2013 04:51:26 27.7526 -18.0880 10   1.4  4  NW FRONTIER.IHI
1227332 16/08/2013 06:09:46 27.6891 -18.0664 10   1.0  4  W EL PINAR.IHI 
1227348 16/08/2013 06:44:00 28.6088 -16.7083     1.5  4  ATLANTICO-CANARIAS 


ign.es