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Keyword: lava

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  • A Giant Blob of Hot Rock Is Building Up Under America's Northeast

    06/25/2018 10:24:50 PM PDT · by bitt · 70 replies
    sciencealert.com ^ | 6/24/2018 | peter dockrill
    Something is rising from the depths. A vast mass of hot rock is welling up underneath Vermont and extending into other subterranean regions below New England, new research shows. Scientists used a network of thousands of seismic measurement devices in the largest geological study of its kind, detecting the enormous blob upwelling under Vermont, New Hampshire, and Massachusetts – and possibly elsewhere.
  • At Least 4 People Die After 5.3 Magnitude Earthquake Strikes Osaka: Japanese Gov’t

    06/18/2018 8:36:07 PM PDT · by ATOMIC_PUNK · 9 replies
    A strong earthquake hit the Japanese city of Osaka during morning rush hour Monday, killing at least four people and injuring 214, Japan’s government says. The 5.3 magnitude quake shook Osaka, on Japan’s main Honshu Island, around 8 a.m. Monday local time (7 p.m. Sunday ET) according to the US Geological Survey (USGS). The Japan Meteorology Agency put the magnitude at 5.9. It rated the quake at “6 Lower” on its JMA Seismic Intensity scale, meaning the shaking would have been severe enough to make it difficult to remain standing. And Meantime, on the other side of the Pacific, a...
  • Amazing Footage Of Inside A House As Lava Approaches

    05/28/2018 12:53:53 PM PDT · by Enlightened1 · 37 replies
    Last live feed of shanes shop, Exploding barrel!https://www.facebook.com/lavanews/videos/210327659757539/
  • Lava From Kilauea Volcano Reaches Well at Geothermal Power Plant

    05/28/2018 9:36:32 AM PDT · by BBell · 60 replies
    https://gizmodo.com ^ | 5/28/18 | George Dvorsky
    Lava from Hawaii’s erupting Kilauea volcano has reached the Puna Geothermal Venture plant, covering a well and threatening another. At the same time, fast-moving lava flows are now threatening nearby communities, prompting new evacuations. “Lava flow from Fissures 7 and 21 crossed into PGV [Puna Geothermal Venture] property overnight and has now covered one well that was successfully plugged,” declared the Hawaii Civil Defense Agency in a statement released on Sunday, May 27 at 6:00 pm local time. “That well, along with a second well 100 feet [30 meters] away, are stable and secured, and are being monitored. Also due...
  • Hawaii's Kilauea volcano erupts, county issues evacuations

    05/03/2018 11:02:04 PM PDT · by Simon Green · 135 replies
    ABC News ^ | 05/03/18
    Hawaii's Kilauea volcano erupted Thursday, releasing lava into a residential neighborhood and prompting mandatory evacuation orders for nearby homes. Hawaii County said steam and lava poured out of a crack in Leilani Estates, which is near the town of Pahoa on the Big Island. Footage shown on local television showed lava spurting into the sky from a crack in a road. County, state and federal officials had been warning residents all week that they should be prepared to evacuate, as an eruption would give little warning. The county has ordered evacuations for all of Leilani Estates, which according to the...
  • Is Something Strange Happening Inside the Earth?

    03/03/2017 12:28:06 PM PST · by Roman_War_Criminal · 64 replies
    TDS ^ | 3/1/17 | Michael Snyder
    Why are “giant fountains of lava” suddenly pouring out of some of the most dangerous volcanoes on the entire planet, and why are so many long dormant volcanoes suddenly roaring back to life? The spectacular eruption of Mt. Etna in Italy is making headlines all over the world, but it is far from alone. According to Volcano Discovery, 35 major volcanoes either are erupting right now or have just recently erupted, and dozens of others are stirring. So what is causing this upsurge in volcanic activity? Is something strange happening inside the Earth? According to the USGS, magma is “molten...
  • WATCH: In Hawaii, A 'Firehose' Of Lava Pours Into The Ocean

    02/02/2017 3:10:54 PM PST · by nickcarraway · 55 replies
    NPR ^ | February 2, 2017 | Merrit Kennedy
    Researchers in Hawaii have captured dramatic footage of a "firehose" of red-hot lava plummeting down a cliff into the Pacific Ocean, sending fragments of lava and clouds of gray smoke into the sky. It's coming from the big island's Kilauea volcano, which has been erupting since January 1983. On New Year's Day, about 21 acres of rock from the Komokuna lava delta collapsed. After that, "the exposed lava tube continued to feed a cascade of molten rock down the steep sea cliff," according to the USGS Hawaiian Volcano Observatory. That's what we're looking at now. Follow USGS Volcanoes @USGSVolcanoes #Kilauea...
  • Popcorn-rocks solve the mystery of the magma chambers

    11/03/2016 7:41:36 AM PDT · by JimSEA · 9 replies
    Science Daily ^ | 11/2/2016 | Uppsala Universitet
    Since the 18th century, geologists have struggled to explain how big magma chambers form in Earth's crust. In particular, it has been difficult to explain where the surrounding rock goes when the magma intrudes. Now a team of researchers from Uppsala University and the Goethe University in Frankfurt have found the missing rocks -- and they look nothing like what they expected. Researchers have previously proposed that the roofs and walls of magma chamber were either melted and assimilated into the magma, or that they would sink to the bottom of the magma chamber. However, enough evidence for either of...
  • Hawaiian Lava VS a Can of Chef Boyardee Ravioli

    07/08/2015 11:24:47 AM PDT · by DemforBush · 19 replies
    Youtube ^ | N/A | N/A (lavapix)
    A pointless, but kinda neat video, from the weird part of the internet.
  • Thousands Flee Huge Volcano Eruption In Southern Chile (pix of lava)

    03/03/2015 8:09:25 PM PST · by Loud Mime · 24 replies
    Buzzfeed ^ | March 3, 2015 | Francis Whittaker
    A volcanic eruption in Villarrica, central Chile, prompted evacuations of nearby towns and cities and emergency meetings of officials, local media reported.
  • Obama declares Hawaiian lava flow to be major disaster (loot sent to protect communities)

    11/04/2014 2:18:47 AM PST · by Libloather · 28 replies
    MSN ^ | 11/04/14
    US President Barack Obama has declared a slow-moving lava flow from the Pu'u O'o vent of the Kilauea volcano in Hawaii to be a major disaster, the White House said. The declaration frees up federal money to help protect local communities from the lava flow, which began moving toward homes on the big island of Hawaii on June 27 and is threatening Pahoa village.
  • 52 Volcanoes That Pose A 'Serious Threat' To The US Aren't Being Well Monitored

    09/08/2014 2:26:41 PM PDT · by blam · 16 replies
    BI ^ | 9-8-2014 | Ajai Raj
    Ajai RajSeptember 8, 2014 Last Friday's eruption at Iceland's Bardarbunga volcano had many worried about the possible impacts of a larger eruption on air travel. Another eruption at Hawaii's Kilauea volcano has caused a state of emergency to be declared on Big Island, as lava flows from the ongoing eruption have advanced within a mile of a residential zone. That's just one example of how much danger volcanoes pose to the U.S. — and we aren't doing much about it. Compared with Iceland, the U.S. is much more vulnerable to volcanic disasters — and has been failing at monitoring these...
  • Lava Flows From Hawaii Into the Ocean at Night (VIDEO)

    12/04/2012 2:50:53 PM PST · by nickcarraway · 18 replies
    Yahoo News ^ | Wed, Nov 28, 2012 | Eric Pfeiffer–
    Streams of lava pouring into the ocean from the Big Island have been captured in a rare video that's drawing attention from around the globe. The Kilauea Volcano has been erupting continuously from its Pu'u'O'o vent since 1983, according to Reuters, but the lava flow usually doesn't make the seven-mile journey into the ocean. Lava first started flowing into the ocean on November 25. You can track the lava's flow on the National Parks Service website. And officials are cautioning curious tourists to keep their distance. See a slideshow of the lava flow. "Ocean entries can be quite beautiful but...
  • Alaska volcano erupting with lava streams from crater (Cleveland Volcano)

    08/10/2011 4:47:20 PM PDT · by NormsRevenge · 19 replies
    Yahoo ^ | 8/10/11 | Yereth Rosen - Reuters
    ANCHORAGE, Alaska (Reuters) - A volcano that has been erupting for several days in Alaska's Aleutian Islands may be preparing for a more explosive event, scientists said on Wednesday. Cleveland Volcano, a 5,676-foot peak located on Chuginadak Island, about 940 miles southwest of Anchorage, has been in low-level eruption since the end of July, the Alaska Volcano Observatory said. "An eruption for us is any time that magma is coming up from the surface in the ground," said John Power, scientist in charge at the observatory, a joint federal-state operation. "This is very much happening here." Chuginadak Island is uninhabited...
  • Scientist gets too close to boiling lava from volcano

    07/19/2011 7:36:09 AM PDT · by winoneforthegipper · 27 replies · 1+ views
    BBC ^ | 07/19/11 | staff
    19 July 2011 Last updated at 00:07 ET Help A scientist tries to get a lava sample from Mount Nyiragongo in Africa's Great Rift Valley, but gets too close to the boiling lake. Dr Dario Tedesco, from the University of Naples, one of the world's leading authorities on the volcano, tries to alert the scientist whose life is at risk. Mount Nyiragongo is one of the most active volcanoes in the world. Scientists want to take lava samples from volcanoes because it can give vital clues about what is happening deep inside the planet.
  • VIDEO: Hot Lava! Volcano Erupts At Hawaii's Kilauea

    03/07/2011 9:02:54 PM PST · by Islander7 · 11 replies
    Honolulu Civil Beat ^ | March 7, 2011 | Staff
    A new vent that opened Saturday on Hawaii's Kilauea Volcano continued to erupt yesterday, throwing lava 80 feet into the air. The fissure opened up after Puu Oo crater collapsed on Saturday, sending up a giant plume of ash. The crater — and the new vent nearby — are in a remote area about 10 miles east of the Jagger Museum in Hawaii Volcanoes National Park. The fissure now measures 1.4 miles long, with lava continuing to erupt up and down the vent. This development is considered part of the larger volcanic eruption that began in 1983, and has...
  • Geology Picture of the Week, February 6-12, 2011: Anonymous Arch, and a Bonus

    02/11/2011 11:23:12 PM PST · by cogitator · 14 replies
    Flickr ^ | ?? | ??
    Well, I'm slightly stumped. I lost the URL address where I found this (on Flickr - I just kept the URL for the picture itself). It's a nice sea arch, on the Island of Capri I think, but I'm not sure. So heck, if anyone can confirm that's where it's located, knock yourself out. Click for 2x. BONUS: I can't link to these in the grand tradition of the Geology Picture of the Week, but you can peruse them and save any of them that you like. Some of the lava lake surface pictures are very abstract. Nyiragongo lava lake,...
  • Geology Picture of Last Week, Jan. 23-29, 2011: A Rock Made of Bubbles

    02/01/2011 8:36:08 PM PST · by cogitator · 10 replies
    Earth Science Picture of the Day ^ | June 2010 | NASA, USRA
    Sorry again about not being circumspect about posting every week. So I'll do two in a row. The first one is reticulite. It's not a sponge, it's a rock. From the Earth Science Picture of the Day, where this was a top pick for 2010: http://epod.usra.edu/blog/vote-2010.htmlCaption: Pumice is a glassy volcanic rock that's so full of bubbles that most examples will float on water. Reticulite is an extreme form of pumice in which the bubbles have coalesced, leaving only a tenuous reticular network of glassy lava behind in the interstitial spaces between the bubbles. While pumice is more characteristic of...
  • Geology Picture of the Week, March 14-20, 2010: Two of my favorite things

    03/15/2010 10:28:25 PM PDT · by cogitator · 10 replies · 609+ views
    ALPE ^ | Martin Rietze
    Still trying to get back on a normal schedule; so laziness-wise, here are pictures of my favorite things, from the same page: A lava lake (Chile's Villarica) Villarica is a good-looking peak A waterfall (Chile's Rio Truful) And to finish it off, here's a volcano (the famously symmetrical Osorno) and a waterfall (Saltos del Petrohue) in the same picture: I recognize and commend all those who have worked in rescue-and-recovery missions or donated to support of the victims of the earthquakes in Haiti and Chile.
  • Can We Dispose of Radioactive Waste in Volcanoes?

    02/20/2010 11:09:33 PM PST · by ErnstStavroBlofeld · 108 replies · 2,304+ views
    Popular Science ^ | 2/17/2010 | Bjorn Carey
    Dumping all our nuclear waste in a volcano does seem like a neat solution for destroying the roughly 29,000 tons of spent uranium fuel rods stockpiled around the world. But there’s a critical standard that a volcano would have to meet to properly dispose of the stuff, explains Charlotte Rowe, a volcano geophysicist at Los Alamos National Laboratory. And that standard is heat. The lava would have to not only melt the fuel rods but also strip the uranium of its radioactivity. “Unfortunately,” Rowe says, “volcanoes just aren’t very hot.” Lava in the hottest volcanoes tops out at around 2,400F....