Harmonic Tremors are Really Cool
Those of us who celebrate the earth and its processes are having a real good time in Iceland (late November 2023). Please don’t think me insensitive: while the situation is surely fraught with peril...
Category: Volcanoes
Pompeii vs. Herculaneum in 79 A.D.
Susie just loves to visit Italy, and suffers the twenty-plus hour one-way trip whenever she can find the time (and airfare). I tagged along several years ago, and while the focaccia bread on the...
A Brief Introduction to Volcanoes
Before we get started I gotta come clean: The year was 1957, I was six years old in southeastern Nebraska, and Pop had called a family meeting to inform my sister and I that...
Super Volcanoes
kaBoom2 The headline of the article in Global Times (8/10/22) sounded ominous: “Earth overdue for volcanic super eruption. Explosive pressure builds up over millions of years, new research finds.” The article reports that “super...
West coast tectonics
I had an interesting question come across my GeoMania website a while back: “If Mt. St. Helens and the whole west coast is a convergent plate boundary with subduction, how come there are no...
