Recent Volcano Eruptions

Image Source: Pixabay.com -- Momotombo Volcano, Nicaragua

This week there have been 2 major volcanic eruptions! The first happened on December 1 near Leon, Nicaragua with the eruption of Mt. Momotombo. This is the first time Momotombo has erupted in over 110 years! According to volcanologist, Erik Klemetti from Denison University in Ohio, “Although volcanoes can experience periods of dormancy and activity, very little is known about why a volcano might stay quiet for 110 years and then rumble back to life.”

Image Source: Pixabay.com-- Mt. Etna, Sicily Italy

The second volcano to erupt this week was Mt. Etna in Sicily. Mt. Etna gave Sicilians quite the spectacle on Thursday, December 3, 2015 as it erupted and created volcanic lightning over the city. This is the first time in 2 years since Mt. Etna has erupted. 

Volcanic lightning also known as a dirty thunderstorm is caused when electrical charges are generated when rock fragments, ash, and ice particles in a volcanic plume collide and produce static charges, just as ice particles collide in regular thunderstorms. Some of the most famous instances of volcanic lightning include occurred in Chile above the Chaiten Volcano, Alaska’s Mount Augustine volcano, Iceland’s  Eyjafjallajökull volcano,  and most recently Mount Etna in Sicily, Italy. 

Fun Fact: Why do volcanoes erupt? Volcanoes are just a natural way that the Earth and other planets have of cooling off and releasing internal heat and pressure!

Minor Earthquake

Many of you don’t know this but there were reports of a minor earthquake that ROCKED Mars Hill Elementary School!! Well…it wasn’t a real earthquake but Dinosaur Dan presented a great program there called Funomena that deals with some of earth’s natural events. Along with the earthquake, there were volcanic eruptions and of course tornadoes in a tube! Luckily, no one was hurt and everyone had a great time learning about the earth!