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Small glacier flood from Mýrdalsjökull glacier on 28. April 2012 [Updated]

This has to be short. I do not have any table to cheer right now. I have already bought one (used and cheap). But I get it next week. I also do not yet have a ADSL connection so far. But this is what happens when one moves between countries.

On the 28. April 2012 there was a small glacier flood from Mýrdalsjökull glacier that on top of Katla volcano. This activity did start few days earlier according to Iceland Meteorological Office. But it did peak on the 28. April 2012. This was then followed by a small glacier flood in Múlakvísl river. The same river that had the glacer flood last summer, that did destroy a bridge in that same area.


The red line marks the harmonic tremor of Katla volcano. The blue line marks the conductivity in Múlakvísl glacier river. This is from Week 18 of the year 2012. Copyright of this picture belongs to Iceland Meteorological Office.

There was also a second event that took place in Katla volcano on 6 and 7. May 2012. But I do not know if there was any glacier flood in Múlakvísk glacier river following that event. Buit it is clear that Katla volcano is warming up again. This events are clearly something that I consider a warning on what is going on in Katla volcano. But it is a question if it continues or just stops, as so often does happen with volcanoes.

Update 1: According to a email answer that I got with a question of mine. This glacier flood is currently ongoing. It has not stopped so far. But this is a small glacier flood. But this is a interesting what is going on in Katla volcano at the moment.

Icelandic news about this.

Smáhlaup í Múlakvísl (mbl.is, Icelandic)

Blog post updated at 14:38 CEST on 11.05.2012.

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Iceland newest volcano (short of)

Iceland has many surprising things. Among those surprises is a volcano named Snæfell. I did mention it shortly yesterday. Now it is time for the long version of what this volcano is about. Snæfell volcano is a tall mountain, but it is 1883 meters above sea level. That makes it the highest mountain in Iceland outside of Vatnajökull glacier. Snæfell volcano has a small glaciers (more then one) on is top.

Snæfell volcano is the newest addition to Icelandic volcanoes. Little is currently known about Snæfell as a volcano. But it is now known that it has not erupted for at least 100.000 to 120.000 years. But it is debated among scientists if any eruptions have taken place after last ice-age. But that is around 12.000 years ago. The basic volcano system of Snæfell is in the direction of NNE, with eruption features going along those lines.

Origins of Snæfell volcano can be traced to several lava eruptions that started at least about 400.000 years ago. On top of that eruption even Snæfell volcano has been built by repeated eruptions in this area. Snæfell volcano belongs to the same volcano zone as Öræfajökull volcano and Esjufjöll volcano. In order with other volcanoes on this active volcano zone. It has little to no activity as I have

I do not know of any hydro-thermal areas close to Snæfell volcano. But that is not a surprise. Given how long it is since magma was on the move in this volcano. All the time that I have been watching for earthquakes in Iceland (well over 10 years now). I have never seen any earthquake activity in Snæfell volcano during that period.

South-east of Snæfell volcano is a extinct volcano. It has been weathered down by nature. I do not know how old it is. But that suggests that volcano activity in this area is not something new. Closest SIL station to Snæfell volcano is Vestari Sauðarhnjúkur.


Volcano and fault-line map of Iceland. Snæfell volcano can be seen on this map. Copyright of this picture belongs to Náttúrufræðistofnun Íslands. This picture is from this web site here.

Reference:

Eldvirkni Snæfells og Kárahnjúka tímasett (Morgunblaðið, 2005)
Snæfell og Nágrenni (OS.is, 2000)

Blog post updated at 22:43 CEST on 8 May 2012.

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Allt quiet in Iceland

It has been rather quiet in Iceland during the past several weeks. March for instance was unusually quiet. I suspect that April was also rather quiet earthquake wise in Iceland. With nothing special going on. I have currently limited to write about. But I am going to write about few volcanoes in Iceland and there history if there is any history to write about. But there is always some interesting information about volcanoes in Iceland.

Even the newest Icelandic volcano. Named Snæfell (no GVP website as of yet) and is located east of Vatnajökull glacier. It has not erupted for at least 12.000 years. But it is a part of the volcano arch that is made up of Öræfajökull, Esjufjöll volcanoes. Here are some information about in Icelandic. But I am going to write more on it later on. When I have my writer computer back up after I finish moving to Denmark properly.

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Overview of earthquake activity in Iceland past few weeks

During the past few weeks it has been quiet in Iceland. With few earthquakes. March for instance was rather quiet month. In Week 17 there was more activity in Katla volcano, then the weeks before.

There have been several small earthquake swarms taking place in Iceland during past few weeks. Most noticeable was off the coast of Flatey. That is on TFZ earthquake zone. Also there was a noticeable earthquake swarm in Hengill volcano due to water pumping activity. There has also been earthquake activity on the Reykjanes ridge. Where the largest earthquake had the size of ML3.3.

Other then this minor earthquake activity. It is has been rather quiet in Iceland for several weeks now. This does happen in Iceland. But even so, there is always something interesting going on when it comes to earthquake activity in Iceland.

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Moving host complete (almost)

If you are reading this. Then your DNS has updated to my new hosting site. That is cheaper for me in the long run while I am experiencing low amount of traffic on my web site. This domain is going to move to a new IP address in next few hours. While that takes place it might go offline during that period. Estimated time of change is around 03:00 CEST. At the same time a SSL options is going to be installed at the same time. That is going to allow people to browse this website over https. The forum is back online now.

Broke (again)

This is the never ending story with no end at current time. But I am getting a bit short of money (reason why I moved from expensive to cheap hosting again) for this month. The main reason is that I am moving to Denmark. With all that cost and so on. So any donations to help me with this month, or any month of the year for that matter are welcomed. Since I did switch to a cheaper hosting. I am finally going to see some plus from having ads on this web site, and my other web sites. But I have been running a rather deep loss money wise having dedicated server and low traffic. If the traffic is to increase again. I am going to move to bigger hosting in steps. When Shared hosting becomes too small. I am going to move to VPS hosting, when that gets to small. I am going to move to dedicated hosting. That allows me to have traffic to pay for the hosting expense as the traffic grows on my web site.

As for my income. It is my plan and termination to get off social welfare and stop being broke. I am not giving up on that plan. But it is going to be hard to do so. Since I am self-employing my self as it is. I also made a chose few days ago. I am going to be a writer and writing is going to be my work. I just hope that it is going to solve my money issue in the future. But for now. I am surviving on small amount of money. That is whatever is left when I have finished paying my bills.

Thanks for the support!

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Moving to shared hosting in progress

The progress of moving from dedicated hosting to shared hosting has started. When that part has finished I am going to update the DNS information. That progress might take up to 2 days to finish updating for everyone.

Until then. I am not going to post anything. Also note that if comments are made during this time period. They might get lost in the transfer process.

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Moving web hosts again due to budget issues

Due to lack of money (I am doing this before I get seriously broke again). Because there is not enough traffic or donations to keep me on dedicated server. I am going back to shared hosting. This is just pure budget issue that I am currently having. But dedicated hosting costs me around 850 DKK a month. At current status it is a price that cannot afford in any way or form. Due to lack of income from this web page, and the fact that I am low social income and this web page among my other web pages have not made any major improvements to that status.

It is also going to be a while until I publish anything and get income from my book publishing. Until that happens. I am going to be living rather poor. In the worst case I might have to move back to Iceland (but it is a idea that I do not like for many personal reasons. But sometimes there are no good option to have in life).

The move to shared hosting is going to take place in next few days. I am hoping for smooth transfer this time around when I switch hosting again.

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Short earthquake swarm on Reykjanes Ridge

This morning there was an short earthquake swarm on the Reykjanes Ridge. This earthquake swarm only lasted for about 1 hour. The largest earthquake had the size around ML3.1 (automatic size estimate).


The earthquake swarm on the Reykjanes Ridge this morning. Copyright of this picture belongs to Iceland Meteorological Office.

There is still a risk of this earthquake swarm is going to resume at any point for the moment. But it still might just be over. It is hard to know for sure at current time. The strongest earthquake was visible on my geophones in Iceland. The web page can be viewed here.

Icelandic news about this short earthquake swarm

Skjálftahrina á Reykjaneshrygg (mbl.is)

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Earthquake activity close to Hekla volcano

Yesterday there was an interesting swarm of small earthquakes in Hekla volcano system, or to be accurate. The earthquake swarm took place on the edge of Hekla volcano system. How far into the SISZ it was I do not know. For some unknown reasons, the earthquakes have not yet been reviewed. So errors are in there location and depth.


The earthquake activity on the edge of Hekla volcano system. Copyright of this picture belongs to Iceland Meteorological Office.

I have no idea what this means in terms of possible eruption in Hekla volcano. But this activity is interesting. But this is however not something that is new to this area. But it is uncommon anyway.

Activity in Hekla volcano system can be monitored on my web page with webicorders. Some of them have high human and wind noise however. As this is not expert setup that I am using.