Tag: mid-ocean
Kilauea Erupts! R.I.P. Kilauea Water Lake. Viva the Lava Lake!
Madam Pele awakened rather abruptly on the night of December 20th, 2020, and decided that water lake in her crater just had to go. Volcano goddesses remodel in a spectacular fashion.
Thermal webcam images show Kilauea’s water lake boiled off by the eruption. Credit: USGS
Lakes are temporary features, geologically speaking. Some lakes are more temporary than others. When a lake makes its home in the crater of an active volcano, its life can be very short indeed. And what takes months or years to create can take only hours to destroy.
Soundings: A Richly Detailed Prose Map of Marie Tharp’s Life and Legacy
History dislikes remembering science’s founding mothers. So you may have never heard of the mother of the mid-ocean ridge. She was one of the parents of plate tectonics. Her 100th birthday is today. And Hali Felt’s Soundings: The Story of the Remarkable Woman Who Mapped the Ocean Floor is the book you need to read about her.
Hali isn’t an earth scientist, but after immersing herself in Marie’s life and work, you’d never know it. She draws the birth of plate tectonics with as much skill and assurance as Marie drew her remarkable maps. But she doesn’t just tell a science story.