It is far harder to write about a large eruption when it is at home. Many of my readers know that Guatemala City is my second home, and that I have my family and relatives there. On top of that this hit’s home harder since my wife is one of the medical doctors fighting to…
A Kilauea/Puna update has been appended at the end of the post Distance makes the heart grow fonder. Volcanoes are best loved from far away. The excitement of live lava is best viewed on a screen and not through the window. Of course, actual distance is good, but distance in time is also often deemed…
In Hawaiian folklore, Pele is vengeful and unpredictable. Her habitation is well known: Kilauea leaves little doubt about where Pele lives. But you never know where she may appear next. She shares this habit with Kilauea. It has a clear summit and all the action stems from there. But where the action will be next…
Update May 8 No major changes. The lava pond in Kilauea is now reported as 220 meters down, and may still be dropping. The most recent images suggest it is still going down. Below 400 meters there would be a risk of ground water getting into the hole with phreatic consequences, but so far there…
Volcanoes spring predictable surprises. Ever since Puʻu ʻŌʻō began to inflate it was clear that a new break-out was brewing. The 61-G flow had been in decline for many months: the spectacular ocean entry had ceased some time ago, and the flows had withdrawn to within a few miles of the origin. That is typical…
In Part I, the five main faults in the region around the Levant were discussed: the Red Sea spreading ridge and its associated triple point, the Dead Sea transform fault, the Zagros suture, the Anatolian strike-slip fault (actually two near parallel faults), and the Aegean subduction zone. Every type of fault that is known occurs…
Hekla is the most mysterious of Iceland’s many volcanoes. Its brooding summit overlooks the broken plains 800 meter below as if it were an English Lord (or perhaps Lady) of the Manor. The fiefdom looks bare and uninviting, but that is not purely Hekla’s fault: once this was dense forest, but it was cut down…
I will this time temporarily deviate from the usual style and subject of Volcanocafé. The reason I am doing that is due to the grave importance about which I am writing. But rest assured that there will be a sideshow of volcanism, and even some geology. For those who do not wish to have their…
A year ago there were frequent eruptions of Bogoslof volcano. But over the months, it dropped out of the news, as the eruption quieted down and finally ceased. This brief post is a recoup of what came before, and what the state of the island is now. Bogoslof is one (and sometimes two or three)…
The sea is our fascination. We go out of our ways to find it, and it is where we go for holidays, spending our time lying on the beach. Close to half the world’s population lives within 100 kilometers of the coast. For those who live here, there is a good living to be had,…