单词 | lahar |
例句 | “It’s a race against time and it’s a matter of life and death but there’s also the danger of rockfalls and volcanic lahar.” High-risk volcano search for Philippine plane with 4 onboard 2023-02-19T05:00:00Z Some lahars move boulders of up to 33 feet in diameter. How Water Made Fire in an Indonesian Volcano 2022-12-06T05:00:00Z A lahar is any mudflow or debris flow that is related to a volcano. Physical Geology 2015-01-01T00:00:00Z This landslide was followed by the lateral eruption of Mount Saint Helens volcano, and the eruption was followed by volcanic debris flows known as lahars. An Introduction to Geology 2017-01-01T00:00:00Z Volcanic mudflows called lahars also tumbled down the volcano’s steep slopes. Deadly Indonesia Eruption Was Triggered by Heavy Rains 2021-12-09T05:00:00Z The volcano is known for making concrete-like slurries called lahars, in which freshly erupted ash mixes with snow or rainwater and gushes downslope, consuming everything in its path. lWhen Kilauea Erupted, a New Volcanic Playbook Was Written 2021-11-09T05:00:00Z Another concern is that ash and debris from the eruptions will form volcanic mudflows, lahars, as St. Vincent prepares for its rainy season. UN seeks $29M for St. Vincent amid new volcanic threats 2021-04-20T04:00:00Z Under what other circumstances might a lahar form? Physical Geology 2015-01-01T00:00:00Z Only potential mass-casualty events such as a lahar — a mudslide caused by a volcanic eruption — are given a higher priority designation, a dispatcher would later explain to an officer. Audio: Pierce County sheriff repeatedly claimed man he mistook for a prowler ‘threatened to kill me’ 2021-03-19T04:00:00Z There’s only one other type of call that warrants a higher emergency response: that for a lahar, a catastrophic mudslide that could be triggered if Mount Rainier erupted. Black newspaper delivery driver detained after Pierce County sheriff claims, then recants, threat to life 2021-03-18T04:00:00Z These lahars “are a huge and real hazard,” Dr. Hooft said. lWhen Kilauea Erupted, a New Volcanic Playbook Was Written 2021-11-09T05:00:00Z Even when the eruption is over, dangers lurk, because heavy rains can turn the deposited ash into a lahar, a flood of mud and debris. Eruption of Taal in the Philippines is a warning about global volcano hazards 2020-01-15T05:00:00Z The monitors are embedded in the ground adjacent to expected lahar paths. Physical Geology 2015-01-01T00:00:00Z Researchers think the collection of remains represent a mass death event, possibly the result of a lahar upriver. Ancient humans survived longer than we thought 2019-12-18T05:00:00Z This quake, though, “does not change the lahar hazard at all,” Thelan said. Mount Rainier caps swarm of weekend seismicity with 3.6 magnitude quake 2019-12-01T05:00:00Z Sector collapses, lahars, and other woes plague old volcanoes. Oregon Is About to Get a Lot More Hazardous 2019-07-07T04:00:00Z Pyroclastic flows and lahars hitting the ocean can also displace water on an alarming scale. The Underappreciated Threat of Volcanic Tsunamis 2019-03-24T04:00:00Z They are intended to provide warnings to emergency officials, and when a lahar is detected, the residents of the area will have anywhere from 40 minutes to three hours to get to safe ground. Physical Geology 2015-01-01T00:00:00Z Today’s Sodo was built over sediments deposited by Mount Rainier lahars thousands of years ago. A recently built part of Highway 99 in Sodo has sunk 2 inches in soft soils. Repairs are underway. 2018-11-01T04:00:00Z Hernandez peers into the narrow open space and points to the back wall of the house, where the lahar hit the structure. At Guatemala volcano, families left on own to keep searching 2018-06-07T04:00:00Z The worst of the volcano's impact, lahars and pyroclastic flows, are chain reactions following the fiery eruption. Why Guatemala's Volcano Is Deadlier Than Hawaii's 2018-06-04T04:00:00Z Video showed lahar slamming into and partly destroying a highway bridge. Rescuers frantically dig through ash after Guatemala volcano kills at least 33 2018-06-04T04:00:00Z In the situation described in the chapter regarding lahar warnings at Mt. Physical Geology 2015-01-01T00:00:00Z The pyroclastic flow melted snow and sent a volcanic debris flow — called a lahar — raging down for 15 miles down Lost Creek, and fueled floodwaters to hit Hat Creek. A California volcano once obliterated a forest and propelled ash 280 miles. Experts say it offers a warning 2018-05-22T04:00:00Z An eruption of that scale today would bury nearby communities like Darrington and Rockport under slurries of mud and debris called lahars. Washington’s hidden Glacier Peak volcano is among the most dangerous 2018-05-20T04:00:00Z An eruption on Mount Rainier could rapidly melt glaciers, triggering huge mudflows - called lahars - that could reach the densely populated surrounding lowlands, Westby said. Kilauea volcano eruption in Hawaii raises West Coast fears 2018-05-13T04:00:00Z By far the greatest danger to people and property from Cascades volcanoes are lahars — volcanic mudflows triggered when eruptions collapse slopes and melt glaciers. Yes, Cascades volcanoes could blow — but not like Hawaii’s 2018-05-08T04:00:00Z What sort of preparation should the residents make to ensure that they can respond appropriately when they hear lahar warnings? Physical Geology 2015-01-01T00:00:00Z The slides, known as lahars, are powerful enough to sweep away houses. Volcano Spews Lava, Ash as Philippine Officials Tell Residents: Stay Out 2018-01-29T05:00:00Z In addition to explosive eruptions and lahars, Glacier Peak’s repertoire includes formation of lava domes, parts of which collapsed repeatedly during past eruptions to form scorching avalanches of rock and debris called pyroclastic flows. Washington’s hidden Glacier Peak volcano is among the most dangerous 2018-05-20T04:00:00Z Orting is the town most vulnerable to lahar damage from Mount Rainier, according to the U.S. Kilauea volcano eruption in Hawaii raises West Coast fears 2018-05-13T04:00:00Z “There have been some pretty big lahars that have come down there thousands of years ago,” Moran said. Yes, Cascades volcanoes could blow — but not like Hawaii’s 2018-05-08T04:00:00Z What is a lahar, and why are lahars commonly associated with eruptions of composite volcanoes? Physical Geology 2015-01-01T00:00:00Z Heavy rains poured in central Philippines, flooding shelter areas and raising risks of lahar flows. Philippines warns of volcanic mudflows from heavy rains 2018-01-27T05:00:00Z The resulting maps underscore the risk to the Stillaguamish and Skagit Valley communities closest to the mountain, many of which were built on the thick deposits left by past lahars. Washington’s hidden Glacier Peak volcano is among the most dangerous 2018-05-20T04:00:00Z Orting would be directly in the path of a lahar, and local officials each year conduct drills in which children move from school to higher ground to escape the flow. Kilauea volcano eruption in Hawaii raises West Coast fears 2018-05-13T04:00:00Z Seattle is probably safely out of reach of any future volcanic lahars, Moran said. Yes, Cascades volcanoes could blow — but not like Hawaii’s 2018-05-08T04:00:00Z View of lahar from May 18, 1980, down the Muddy River drainage, southeast flank of Mount St. Helens. Thrills! Chills! Mount Saint Helens Eruption Mayhem! 2018-01-07T05:00:00Z Heavy rains poured in central Philippines, flooding shelter areas and raising risks of lahar flows. Philippines warns of volcanic mudflows from heavy rains 2018-01-27T05:00:00Z And with Mount Rainier not far away, Puyallup is also one of the many cities vulnerable to a volcanic eruption and lahars. Updated plan for Puyallup prepares city, residents for hazards 2017-11-30T05:00:00Z Cold lava, or lahar, has been rushing off the mountain here in Selat for the past two days bringing with it volcanic rocks and fertile soil. Bali on alert as feared and revered volcano rumbles 2017-11-28T05:00:00Z The system uses seismometers and trip wires to detect the roar of an approaching lahar and trigger sirens and phone alerts so residents can evacuate to high ground. Yes, Cascades volcanoes could blow — but not like Hawaii’s 2018-05-08T04:00:00Z As Tingay noted in his interview, lahars are often more dangerous than the initial eruption. What You Need to Know About Bali's Rumbling Volcano 2017-11-27T05:00:00Z One of the lakes is directly above the eruption, increasing its explosive potential and posing the threat of a deadly lahar: a boiling mud flow down the side of the mountain, Firth said. Australia, New Zealand send help for Vanuatu volcano evacuation 2017-09-30T04:00:00Z Mount Rainier is one of the most hazardous mountains in the world due to the population within the mountain’s lahar zone, which includes Puyallup. Updated plan for Puyallup prepares city, residents for hazards 2017-11-30T05:00:00Z I'm showing you these images to impress upon you the power of a lahar, and as a prelude to telling you this: the one that created Silver Lake was a hell of a lot bigger. Born in Catastrophe: Silver Lake 2017-07-03T04:00:00Z “The projection for a Mount Rainier lahar is between 250 to 500 million cubic meters of mass — exponentially greater.” Mount Rainier to get new digital-warning system for massive mudflows 2017-01-02T05:00:00Z We were on an outcrop looking at pyroclastic flow deposits and a lahar down below. GeoGirls take on science at Mount St. Helens 2015-08-29T04:00:00Z One of the lakes is directly above the eruption, increasing its explosive potential and posing the threat of a deadly lahar: a boiling mud flow down the side of the mountain, Firth said. Australia, New Zealand send help for Vanuatu volcano evacuation 2017-09-30T04:00:00Z “It was designed for evacuation analysis from sudden-onset hazards, like tsunamis, flash floods, and volcanic lahars where organized evacuations are not possible, and people would flee on foot, cross-country.” SungardASVoice: It's National Hurricane Week ... But If You're Not Ready For The Next Storm, There's An App For That! 2015-05-26T04:00:00Z The first massive outburst scooped up all the lovely loose alluvial and volcanic deposits it encountered and mixed them up in a nice, thick lahar that went thundering down the Toutle River. Born in Catastrophe: Silver Lake 2017-07-03T04:00:00Z The sensors, which were installed in the 1990s, monitor fast-moving gushes of mud and debris, or lahars. Mount Rainier to get new digital-warning system for massive mudflows 2017-01-02T05:00:00Z The town tested its lahar alarms several times each year, but no matter how well the drills were publicized, the first blaring notes always came as a surprise. For tiny Orting, Wash., a foundational shift 2015-04-18T04:00:00Z These catastrophic flows, called lahars, form the land on which Darrington, a town of about 1,400, sits today. Dangerous Snohomish County volcano barely watched 2014-09-25T04:00:00Z In this view, we’re standing on lahar deposits from that very mountain. Interlude: "To Paradise With Pleasure Haunted With Fear" 2012-12-06T15:15:15.057Z Those lahars kept themselves to the river channel, and only left deposits about two meters thick. Born in Catastrophe: Silver Lake 2017-07-03T04:00:00Z They passed the Muddy River valley, where a lahar had swept through, leaving the trees not ripped away “covered in mud halfway up the trunks,” and replacing the river with thick, gray mud. The Cataclysm: "Vancouver! Vancouver! This Is It!" 2012-08-09T13:45:50.493Z Part of his job as police chief was to serve as Orting’s emergency manager, which made him responsible for evacuations in case of a lahar. For tiny Orting, Wash., a foundational shift 2015-04-18T04:00:00Z Parts of Arlington and Stanwood might lie in the path of a lahar. Dangerous Snohomish County volcano barely watched 2014-09-25T04:00:00Z Neighboring Mount Ruapehu is the most active volcano in New Zealand, last erupting in 2007 when it sent a lahar, or mud slide, down the side of the mountain. Flash, boom, New Zealand volcano roars to life 2012-08-06T22:47:17Z Down here at the western end, where the lahar didn't reach, it's mostly clay, silt and sand, with a bit of peat. Born in Catastrophe: Silver Lake 2017-07-03T04:00:00Z The Hicksons crossed the Columbia into Oregon, and made it home to Vancouver, BC just before I5 was shut down due to ash fall and the threat to bridges from lahars. The Cataclysm: "Vancouver! Vancouver! This Is It!" 2012-08-09T13:45:50.493Z No rescuers would be coming until the lahar ended. For tiny Orting, Wash., a foundational shift 2015-04-18T04:00:00Z You see evidence of lahars, pyroclastic flows, ash falls, and lava flows. Prelude to a Catastrophe: "One of the Most Active and Most Explosive Volcanoes in the Cascade Range" 2012-06-07T15:15:16.157Z He wanted, most of all, to raise $50 million and build the evacuation bridge in time for a lahar that could come any day. For tiny Orting, Wash., a foundational shift 2015-04-18T04:00:00Z |
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