Update on Popocatépetl

Volcanologists at the University of Mexico released a bulletin (Spanish) this morning; here is the Google Translate version. Click the link in the top menu for more information about Popocatépetl as well as updates.



Bulletin UNAM-DGCS-620
University City
.
11:00 hs. September 29, 2018

Ramón Espinasa Pereña

Ana Lillian Martín del Pozo

 
IN INCREMENT, THE POPOCATÉPETL VOLCANO ACTIVITY

• Exhalations and vulcano-tectonic earthquakes have been increasing, because a significant amount of magma is rising, said Ramón Espinasa, from the Cenapred
• The Geophysics Institute placed well seismographs to monitor the activity and predict a major eruption
• Don Goyo has not gone to sleep since December 1994 and the tremor of September 19 of last year, whose epicenter was in a relatively nearby area, affected him, said Ana Lillian Martín del Pozzo, of IGf

The Popocatépetl volcano presents a lot of activity, and is increasing; An example of this is the increase in volcano-tectonic exhalations and earthquakes, the latter of an order of magnitude greater than that seen in the last 24 years.

This data indicates that a significant amount of magma is rising and “within months, a year or the day after tomorrow”, could present an even more important activity than it had, said Ramón Espinasa Pereña, deputy director of Volcanic Risks at the UNAM. the Research Directorate of the National Center for Disaster Prevention (Cenapred).

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Popocatépetl update


August 30, 2018, update: This uptick in restlessness is too slight for CENAPRED to raise the volcano alert level, but it’s interesting and worth keeping an eye on. I’ve therefore given Don Goyo its own page, which you can access here or via the menu at the top of this page.

And here’s the Webcams de Mexico YouTube livestream–oops; YouTube took it down for some reason.


Featured image: Popocatépetl from Cholula, by Graham C99, CC BY 2.0.