Historic eruption

Eruptions

Category archives for Historic eruption

Sorry about the lack of posts – I’ve been not only frantically prepping for class and my Eyja talk, but also I’m somewhat under the weather with an ill-timed sickness, so even though there is stuff to talk about, I haven’t really had time/wherewithal to deal with it. However, expect big things from Eruptions next…

Eyjafjallajökull erupting in the spring of 2010. I have a request for all of you Eruptions readers! In a few weeks I will be giving a talk here at Denison on the Eyjafjallajökull eruption and especially the aspects of how the eruption unfolded on the web. I think the shared experience of the seismicity, fissure…

The steaming vent area at Taal in the Philippines in September 1965, when the volcano produced a VEI 4 eruption. The Philippine Institute of Volcanology and Seismology (PHIVOLCS) has raised the alert status at Taal to Level 2 (of 4) and officials in the Philippines are getting ready if the volcano does come back to…

Brief news! Lava flows reaching the sea at Kilauea in Hawai`i. Image from November 2009, courtesy of HVO/USGS. The Alert Status at Cleveland in the Alaskan Aleutian Islands was raised to Yellow (Advisory) by the Alaska Volcano Observatory after new signs of activity emerged. The latest report from AVO on the volcano says a thermal…

Part 2 of your recollections of the May 18, 1980 eruption of Mount St. Helens. You can read Part 1 here. You can also check out an amazing set of satellite images spanning 1979-2010 at the NASA Earth Observatory. Great stuff! ————————————————————————————————- Eruption plume from Mount St. Helens on May 18, 1980. Image courtesy of…

Some news for a sleepy Monday: Mt. Hood in Oregon. The ash from Eyjafjallajökull is, once again, causing significant airspace closure over northern Europe – close of 1,000 flights today. However, much of the closures are fairly short-lived, but that isn’t keeping people happy. The eruption hasn’t actually changed much, just that the winds are…

May 18, 2010 marks the 30th anniversary of the dramatic eruption of Mount St. Helens in Washington state. Now, rather than recount the event when the USGS and the Cascade Volcano Observatory have done such an excellent job, I turn it over to all the Eruptions readers and their memories of the eruption. Now, as…

Time to play a little catch up … Eyjafjallajökull erupting in early May. Image by and courtesy of Martin Rietze. A brief update on our friend Eyjafjallajökull – the eruption plume from the volcano was considerably taller yesterday, reaching 6-9 km (20,000-30,000 feet), but prevailing winds meant the ash hazard was confined to areas in…

Mount St. Helens erupting in 1980. Just a reminder … please send them to me by May 15 so I can get them all ready for the post on the 18th! As many of you might (or might not) now, we’re heading towards the 30th anniversary of the dramatic eruption of Mount St. Helens in…

Mt. Saint Helens erupting in 2004. I had a chance to watch a new NOVA special that airs May 5 (PBS) on the 1980-1986 and 2004-2008 eruption cycles at Mt. Saint Helens, along with the recovery of the blast zone from the 1980 eruption. It is a fitting episode as we approach the 30th anniversary…