(AP) -- The Philippines' most active volcano could have a huge eruption within days, officials warned Sunday after detecting a drastic surge in earthquakes and eerie rumbling sounds in surrounding foothills. Tens of thousands ...
Earth Sciences
Dec 20, 2009
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Three billion years ago, amid one of the last wet periods on Mars, powerful debris flows carried mud and boulders down the side of a hulking mountain. The debris spread into a fan that was later eroded by wind into a towering ...
Planetary Sciences
Sep 18, 2023
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299
A new study by UC Santa Barbara researchers speaks to the importance of public awareness programs in keeping residents—and emergency management offices—informed about rare but potentially lethal natural events in their ...
Environment
Oct 8, 2021
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Slurries of mud increasingly threaten the water we drink. This rush of sediment, known as "debris flow," is a type of erosion where mud and boulders in steep catchments suddenly tumble down the stream channel, often traveling ...
Environment
May 29, 2019
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20
(Phys.org) —Mudslides. Landslides. Volcanic debris flows. Avalanches. Falling rocks. They can come along so suddenly that people, homes, roads and even towns are buried or destroyed without much warning. Recently, we've ...
Earth Sciences
Apr 30, 2014
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0
Your next bite of an organically grown apple may hold within it a tiny bit of a Washington forest.
Environment
Oct 14, 2011
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0
The catastrophic debris flow that affected Montecito, Calif., in early January, 2018 was the result of a rare confluence of severe events. The Thomas Fire had been raging for weeks in Ventura and Santa Barbara counties, and ...
Environment
Jul 28, 2022
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3
In the mountains of North Carolina, landslides are no joke. Triggered by heavy rains, mountainside soils can become saturated and "unstuck." As a result, what starts as a small landslide can quickly escalate into a huge debris ...
Environment
May 4, 2022
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14
(Phys.org) —Giant landslides, lava flows and tectonic forces are behind this dynamic scene captured recently by ESA's Mars Express of a region scarred by the Solar System's largest volcano, Olympus Mons.
Space Exploration
May 3, 2013
1
0
Rainfall can be a risk as much as a relief in fire-damaged areas of California. Earlier this year, at least 21 people died and more than a 100 were injured when heavy rains prompted a mudslide in Montecito after the Thomas ...
Earth Sciences
Dec 5, 2018
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