The Volcano Adventure Guide: Excellent information and background for anyone wishing to visit active volcanoes safely and enjoyably. The book presents guidelines to visiting 42 different volcanoes around the world.
Serdán-Oriental volcano is a young volcanic field forming a closed basin at the eastern end of the Mexican Altiplano. It contains tuff rings and lake-filled maars (such as Laguna Atexcac and Laguna Alchichica), cinder cones, lava domes and lava flows. The date last volcanic activity is unknown, but occurred less than 10,000 years ago. A major explosive eruption from a now probably buried vent produced the Quetzalapa plinian pumice-fall deposit 20,000 years ago.
Monthy earthquake reports: For each month since July 2012, we publish a summary of quake activity world-wide: find the list of largest quake, a map showing all significant quakes as well as detailed statistics on seismic activity during this time.
Volcano Calendar 2018: We're proud to present our 2018 volcano calendar: 13 different and attractive images of volcanoes, volcanic landscapes and phenomena taken during volcano tours over the past few years.
Krakatoa explodes: In the afternoon of 17 Oct, a particularly violent explosion occurred at Anak Krakatau, blasting away a portion of the southern crater rim. A similar event might have been the final trigger for the catastrophic landslide that let the cone collapse and cause a devastating tsunami on 22 Dec 2018.
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