Remote Sensing

Eruptions

Category archives for Remote Sensing

To the updates! Batu Tara volcano in Indonesia. The volcano is currently producing small ash plumes. I was distracted enough by trying to figure out a way to teach about Miller Indices that I plum forgot to post this week’s USGS/SI Weekly Volcanic Activity Report. It was a fairly quiet week so you didn’t miss…

The move is complete (finally) … so maybe I can settle down a bit, right? Right? The world’s deadliest volcano? Anyway, a few things I stumbled across this week: Forbes Traveler.com has a list boldly titled “World’s Deadliest Volcanoes“, which more or less is a slideshow of nice volcano pictures and some dubious ranking –…

Monday Musings

First day of class! As you might imagine, I’m a little scattered (well, with classes and the fact that we bought a house over the weekend. You know, just that). The Tavurvur Crater at Rabaul erupting in 1994. News! The Examiner.com (SF) has a slideshow and brief article on the current excavations of ruins buried…

Koryaksky (Koryak) in Russia Yesterday in the USGS/SI update, I mentioned the current eruption going on at Koryaksky (a.k.a. Koryak). Today, the NASA Earth Observatory has some images of the plume from the Russian volcano heading out to the east over the Peninsula. The plume itself looks fairly diffuse and mostly whitish steam rather than…

Halema`uma`u Update for 8/21/2009

The summit crater at Kilauea in Hawai’i has had a busy summer and now that fall is around the corner (yikes!), there is a bit of new info on activity in the crater. Halema`uma`u Crater emitting a steam plume in January, 2009. First off, the NASA Earth Observatory released an image of the steaming crater…

Busy today with scouting out some field location for the class I’ll be teaching this fall. Here’s this week’s USGS/SI Weekly Volcano Report. The report is a little more eventful than last week’s, so enjoy! Kliuchevskoi Volcano in Kamchatka, taken summer of 2009 by Theresa Kayzar. Highlights include: Three volcanoes on the Kamchatka Peninsula are…

Volcano Profile: Mt. Erebus

The next up in my Volcano Profiles Series, is one of the most remote volcanoes on the planet, yet also one of the more closely studied and monitored (albeit from afar). Joining Vesuvius, Hood and Rabaul is Mt. Erebus, an active volcano on Ross Island in Antarctica and it definitely has some unique features. VOLCANO…

Monday Musings

Again, sorry about the paucity of posts. Getting prepared to move 3/4 of the way across a continent will do that. Look for the next Volcano Profile, this time for Erebus in Antarctica, to be posted sometime in the next week or so. We did get some news over the weekend of a large eruption…

Your weekly dose of volcanism from the USGS/Smithsonian Global Volcanism Program. Highlights (not counting Mayon), include: The activity at Mando Hararo in Ethiopia appears to be a fissure eruption. Ground observations saw a 4-5 kilometers / ~2.5-3 mile fissure with new predominantly ‘a’a lava flows that were 2-3 m thick … the fissure was lined…

All the volcano news that is fit to print, all thanks to the USGS/Smithsonian GVP! Highlights (not include Manda Hararo, Kilauea and Mayon) include San Miguel in El Salvador has been experiencing increased seismicity. The last time the volcano erupted was in 2002. A pilot spotted a ~10,000 foot / 3 km ash plume emanating…