Monthly Archives: September 2017

Continued earthquake activity in Öræfajökull volcano

On 28 and 29th of September 2017 an earthquake activity took place in Öræfajökull volcano. Most of the earthquake that have happened are minor in magnitude, one magnitude 2,5 earthquake took place and on 29th September a magnitude 2,0 earthquake … Continue reading

Posted in Earthquakes, Magma, Öræfajökull, Swarm, Volcano | 7 Comments

Earthquake swarm west of Langjökull glacier

Yesterday (28-September-2017) a earthquake swarm has been taking place west of Langjökull glacier, it is close to a volcano named Presthnjúkar. It is the same system and inside its fissure swarm. The area in question has known faults from the … Continue reading

Posted in Earthquakes, Hafrafell, Langjökull, Swarm, Volcano | 1 Comment

Earthquake activity in Öræfajökull and Kverkfjöll volcano

Since this volcanoes are in the same part of Iceland I am going to write about them in the same article. Öræfajökull volcano I don’t think this was a glacier earthquake activity happening in Öræfajökull volcano. I don’t know how … Continue reading

Posted in Dyke intrusions, Earthquakes, Kverkfjöll, Magma, Monitoring, Öræfajökull, Swarm, Volcano | 17 Comments

Two strong earthquakes in Bárðarbunga volcano

Today (17-September-2017) at 14:23 UTC two magnitude 3,9 earthquakes happened in Bárðarbunga volcano. This earthquake activity was at the north-east part of Bárðarbunga volcano caldera where earthquake activity has been taking place since September-2015. This earthquake activity is happening due … Continue reading

Posted in Bárðarbunga, Earthquakes, Inflation, Magma, Monitoring, Swarm, Volcano, Þórðarhyrna | 14 Comments

Sharp increase in earthquake activity in Öræafjökull volcano

There has been increasing earthquake activity in Öræfajökull volcano in recent months. This increase is slow but it seems to be happening at faster phase to my surprise. For the first time the earthquake activity forms a direction along a … Continue reading

Posted in Earthquakes, Magma, Monitoring, Öræfajökull, Swarm, Volcano | 13 Comments

Magnitude 5,9 earthquake deep on the on the Reykjanes ridge on 10-September-2017

Yesterday (10-September-2017) at 21:40 UTC a magnitude (Mw) 5,9 earthquake (EMSC information here) took place deep south on the Reykjanes ridge. No aftershocks have appeared on USGS or EMSC that I am aware of. They must have happened but due … Continue reading

Posted in Earthquakes, Reykjanes Ridge | 9 Comments

Special report: The magnitude Mw8.1 earthquake in Mexico

This is a special report on the magnitude Mw8.1 earthquake in Mexico. It appears that the reason for the Mw8.1 earthquake in Mexico that part of the plate above the subduction zone broke during this earthquake (?). At the moment … Continue reading

Posted in Special report | 6 Comments

Strong earthquake swarm in Bárðarbunga volcano during the night (of 7-September-2017)

During the night of 7-September-2017 strong earthquake swarm happened in Bárðarbunga volcano. Largest earthquake had the magnitude of 4,5 and the second largest earthquake had the magnitude of 4,1. Other earthquakes where smaller in magnitude. This is the strongest earthquake … Continue reading

Posted in Bárðarbunga, Earthquakes, Magma, Monitoring, Swarm, Volcano | 9 Comments

Glacier cauldrons at top of Bárðarbunga volcano caldera rim

During the eruption in Bárðarbunga volcano and the collapse of the caldera. A hydrothermal activity was seen on top of Bárðarbunga volcano caldera. Since the eruption in Holuhraun ended in February-2015 this hydrothermal activity has dropped, it has increased if … Continue reading

Posted in Bárðarbunga, Dyke intrusions, Magma, Monitoring, Volcano | 16 Comments

Deep earthquake activity south and east of Bárðarbunga volcano

Since the eruption ended in Holuhraun on 27-February-2015 there has been a regular earthquake activity and dike intrusions happening south of Bárðarbunga volcano (main). I am no good with editing images at the moment so I’m going to attempt to … Continue reading

Posted in Bárðarbunga, Earthquakes, Magma, Monitoring, Volcano | 4 Comments