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The Aral Sea

https://www.volcanocafe.org/the-aral-sea/

Published: September 10, 2024 17:32

Here is the famous Steppe, the dry grass-land, the never-ending plain stretching across Eurasia from China to Hungary. Rainfall is too limited for trees to grow. The climate is harsh, with hot summers and cold winters. But this hostile land can make a good…

Volcanic Tsunamis: An Analysis

https://www.volcanocafe.org/volcanic-tsunamis-an-analysis/

Published: August 30, 2024 12:23

Severe weather forecasting is an exciting science and hobby of mine. Beautiful sights and terrifying storms make it fun. Tornadoes and Hurricanes are particularly incredible to me. A lot of the excitement comes from the fact that no one truly knows exactly…

Fluorine

https://www.volcanocafe.org/fluorine/

Published: August 25, 2024 12:04

Jon Steingrimmson was deeply worried. The eruption had been going on for three weeks already. Lava coming down from the hills, flowing down the river valleys and covering the farm land. But it wasn’t the lava that was doing most of the damage (at least not…

The San Roque hailstorm. Albacete, 1859.

https://www.volcanocafe.org/the-san-roque-hailstorm-albacete-1859/

Published: August 16, 2024 10:00

Lately, I’ve been busy with a project that has precluded me from posting in VolcanoCafe. I have wanted to post about the ongoing awakening of Kilauea’s East Rift Zone, but that will have to wait for now. Instead, I thought of posting something about what…

Sapphire!

https://www.volcanocafe.org/sapphire/

Published: August 3, 2024 12:00

Henrik taught us about what he called gemmology – the knowledge of gemstones, which he said was considered to be part of the geosciences and specifically a branch of mineralogy. It is also a subject closely related to volcanology. Many gemstones form deep…

A whole volcano tourist mega tour of São Miguel Island. Part II

https://www.volcanocafe.org/a-whole-volcano-tourist-mega-tour-of-sao-miguel-island-part-ii/

Published: July 13, 2024 15:00

Part 2: The Volcanoes In this part we are touring the volcanoes of São Miguel. I wanted to write a good tour post on these and as told in part one it is meant as an accompany that you read on your phone when you are visiting the island. São Miguel Island…

A whole volcano tourist mega tour of São Miguel Island

https://www.volcanocafe.org/a-whole-volcano-tourist-mega-tour-of-sao-miguel-island/

Published: July 6, 2024 15:05

Part 1 Introduction to São Miguel After writing my Ionian articles (there will be more Io later, since after all it has the solar system’s most magnificent active volcanoes) I felt it is time to return to Earth again, to a much smaller scale volcanism…

Run volcano, run

https://www.volcanocafe.org/run-volcano-run/

Published: June 29, 2024 10:33

Volcanoes make for good sport. Golf comes to mind as an example: volcanoes can provide a great opportunity to improve performance. The summit crater of a volcano is conveniently large, greatly increasing the chance of a hole-in-one. It would look even…

The Katla eruption of 1918

https://www.volcanocafe.org/the-katla-eruption-of-1918/

Published: June 15, 2024 10:59

October 12, 1918 was just another Saturday. On the fields of France, the Hundred Days Offensive was turning a war which would now soon end, but leave 17 million dead; the devastation would set the scene for an even worse war to come. Far away, Puerto Rico…

The heat is on

https://www.volcanocafe.org/the-heat-is-on/

Published: June 3, 2024 21:58

Tyger Tyger, burning bright,In the forests of the night (William Blake, The Tyger) Lava is lovely. The warm (or hot) red colour gives it beauty, and the intricate movement of a lava flow makes it mesmerizing. But it is at night that the lava really comes…