The Lisbon Earthquake Today is 270 years since the destruction of Lisbon. The earthquake of All Saints day 1755 in Lisbon changed a nation and is still remembered across the continent. Hence a republication of our 2016 post on this event. A few words on the effect on Scotland have been aded to the original. At one time,…
https://www.volcanocafe.org/th....e-lisbon-earthquake-

The largest volcanic explosions from 1500 to 1000 AD I take it where I left it in my last post. Using volcanic signals (mainly sulfate spikes) in the Greenland and Antarctica ice cores, I listed the most powerful explosive eruptions between the years 1500 and 1900: Largest explosive eruptions, from 1900 to 1500 AD. Many of these eruptions have written records, so it was…
https://www.volcanocafe.org/th....e-largest-volcanic-e

Secrets of Io Io, moon of Jespiter Jupiter, is famously volcanically active. It has more than 400 active volcanoes, over an area the size of Asia. Some of the volcanic mountains are taller than Mount Everest. The sulphur deposits have painted Io into 50 shades of yellow. But Io is only one of the 4 major moons of…
https://www.volcanocafe.org/secrets-of-io/

Faults of Texas Austin feels laid-back. The small down-town area has bars and restaurants with live music of varying quality. One person does morning percussion on the sidewalk. There are quite a few self-driving cars on the roads, a few with bored-looking drivers but many devoid of driver or passengers, making one wonder what they are there for.…
https://www.volcanocafe.org/faults-of-texas/

The Beerenberg volcano A fun question: which are the southernmost, most equatorial and northernmost volcanoes in the world? We need to add two provisos here, otherwise this question is impossible to answer: the volcano should be on land (sub-aerial, not sub-marine), and it should not be extinct but be known to have erupted. I’ll give you a few…
https://www.volcanocafe.org/th....e-beerenberg-volcano