Colombia

Eruptions

Category archives for Colombia

Undated image of Cerro Machín in Colombia. I just picked up on this story over on the Volcanism Blog, but I want to post it here too. Machín, in Colombia, has experienced a sharp increase in seismicity at the volcano – maintaining the Yellow status for the volcano. 54 earthquakes were recorded at the volcano…

Back from Iowa, time for some volcano news. Look for the answers to your questions for Dr. Boris Behncke to get posted later this week. (And thanks for all the comments and kind words in the Open Thread. I’ll start thinking about how to implement a lot of these in the next few weeks). Undated…

All the news to start the week: Galeras with a grey ash-and-steam plume behind Pasto, Colombia. Well, after my article on Friday about Colombian volcanoes, Galeras must have decided it was left out. The volcano has been placed back at alert level Orange/II (eruption in days to weeks). An increase in seismicity and sulfur dioxide…

There has been news over the last few days of a number of volcanoes in Colombia, so I thought I’d try to gather it up here: The steaming summit of Nevado del Huila in Colombia Nevado del Huila has been ramping up its ash emissions, potentially pointing towards new eruptions from the crater dome. The…

The SI/USGS GVP site is back up and running – and they’ve posted a new weekly volcano activity report. Enjoy! Highlights include: Nevado del Huila in Colombia has been showing signs that a new eruption might be starting. Seismicity has increased and minor ash fall has been reported, leading to an increase in the alert…

Somehow I missed a week of the SI/USGS Weekly Volcano Activity Reports and almost missed another. Here is this week’s update! Highlights (not including Chaiten, Soufriere Hills or Cleveland) include: The alert level at Galeras in Colombia was raised to Red after an explosion on September 30 and returned to orange … and then yellow…

We’ve made it to Ohio! Tomorrow I’ll hopefully be returning to regularly scheduled updates, but until then, enjoy this week’s SI/USGS Weekly Volcano Report. Highlights include: KVERT mentions that seismicity has increased recently at both Kizimen and Kliuchevskoi on the Kamchatka Peninsula. ~4 km / ~13,500 foot steam-and-ash plumes spotted at Colima in Mexico. Rumbling…

This is likely my last update until the end of next week sometime, so feel free to use it for any new volcano news you might see. Look for the Erebus Volcano Profile to be posted on Friday sometime, followed by the vote for the next Profile. Next time I post I’ll be (back) in…

Your weekly dose of volcano news brought you by the Smithsonian Institute GVP and the USGS. This week’s highlights (not counting Sarychev Peak and Turrialba) include: 13,000 foot / 4 km ash plumes from Rinjani in Indonesia. This is part of the continuing eruption there. The alert level was lowered at Galeras, Colombia to “Orange”…

Wednesday Whatzits

This week’s edition of Wednesday Whatzits could have been called “Miércoles Materia” as all the updates are for South American volcano. Enjoy! Tungurahua in Ecuador (Note: all links in spanish) INGEOMINAS in Colombia is reporting that Nevado del Huila experienced 343 earthquakes over the past week, suggesting that something is brewing at the volcano. This…