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Underwater Volcano Fukutoku-Okanoba Explodes
Scitechdailey ^ | Aug. 26, 2021 | Adam Voiland

Posted on 08/29/2021 1:34:28 PM PDT by jcon40

The eruption of an underwater volcano near South Iwo Jima sent a plume soaring into flight paths and created an expansive raft of floating rock.

Over the past decade, the Japan Coast Guard has occasionally spotted patches of milky blue water about 5 kilometers (3 miles) north of South Iwo Jima island. The discolored water has been a subtle reminder that the summit of an active volcano—Fukutoku-Okanoba—lurks about 25 meters (80 feet) below the water surface.

On August 13, 2021, there was much more than just discolored water. A photograph taken by a Coast Guard aircraft flying near the volcano showed a towering plume of gas rising several kilometers into the air—a sure sign that explosive “Surtseyan” eruptions were happening.

(Excerpt) Read more at scitechdaily.com ...


TOPICS: Miscellaneous
KEYWORDS: catastrophism; iwojima; japan; science; underseavolcanoes; volcano; volcanoes
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To: jcon40

Can Godzilla be far behind?


21 posted on 08/29/2021 2:49:42 PM PDT by Kartographer
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To: jcon40

Can Godzilla be far behind?


22 posted on 08/29/2021 2:49:49 PM PDT by Kartographer
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To: EEGator
How many years of human CO2 production was undone by Mount Saint Helens?

Major volcanic eruptions produce about a day's worth of manmade CO2.

23 posted on 08/29/2021 2:50:33 PM PDT by palmer (Democracy Dies Six Ways from Sunday)
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To: jcon40

China claims the new land as their own ancient homeland.


24 posted on 08/29/2021 2:51:28 PM PDT by pas
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To: Delta 21

Isn’t that #9 on the menu and the Japanese restaurant?


25 posted on 08/29/2021 2:51:32 PM PDT by Rebelbase
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To: palmer

No, I mean counteract via particles in the atmosphere.


26 posted on 08/29/2021 2:51:50 PM PDT by EEGator
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To: jcon40

It’s Godzilla.


27 posted on 08/29/2021 3:01:02 PM PDT by ealgeone
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To: palmer

you have a source for that?


28 posted on 08/29/2021 3:06:42 PM PDT by Chickensoup ( Leftists totalitarian fascists are eradicating conservatives)
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To: 75thOVI; Abathar; agrace; aimhigh; Alice in Wonderland; AnalogReigns; AndrewC; aragorn; ...
Extra strength Tums should fix it.



29 posted on 08/29/2021 3:12:55 PM PDT by SunkenCiv (Imagine an imaginary menagerie manager imagining managing an imaginary menagerie.)
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To: Hillarys Gate Cult

As soon as the volcanic seamount breaks the surface, China will claim it as their territory.


30 posted on 08/29/2021 3:25:13 PM PDT by reg45 (Barack 0bama: Gone but not forgiven.)
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To: Delta 21

Just like it’s spelled

Fu ku tō ku

Long o, like in toe.

The u in ku sounds like coo...


31 posted on 08/29/2021 3:27:11 PM PDT by null and void (No jab/no job=only the compliant can work, they won't spread dangerous ideas around the workplace!)
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To: SakoL61R

Landsat 8 imagery also show several floating rafts of pumice drifting northwest of the eruption site. The satellite’s Operational Land Imager (OLI) captured a remarkable image (above) of expansive gray pumice rafts on August 17, 2021, a few days after the eruption began. Pumice is one of the only types of rock that can float due to a combination of surface tension and the many air-filled holes and cavities found within the rock.

All you need is a ticket to South Iwo Jima and a boat ride later, all the fresh pumice you want. And no fear of a $50 ticket from Ranger Willie.

32 posted on 08/29/2021 3:36:28 PM PDT by texas booster (Join FreeRepublic's Folding@Home team (Team # 36120) Cure Alzheimer's!)
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To: jcon40
I think that is right next to Fukutobiden.
33 posted on 08/29/2021 3:38:04 PM PDT by skimbell
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To: EEGator

Years ago, just after the Pinatubo volcano in the Philippines blew it’s top, our company sent our chemists to a US government sponsored convention on Global Warming.

During the discussions one person asked...”Compared to the Pinatubo volcano, how much CO2 do humans produce?”

The government answer was humans produce about 5% as compared to the volcano.

The chemists, scientists and others all laughed, got up and left the meeting. Hey! There were still things to discuss! But everyone left.


34 posted on 08/29/2021 3:57:02 PM PDT by Ruy Dias de Bivar (30 days! FB jail for mentioning a Monty Python script about tranneys, and the 1936 Olympics.)
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To: jcon40

Pumice Rafts-—so the island can tip over.


35 posted on 08/29/2021 4:38:03 PM PDT by Sertorius (A hayseed with no Greek and dam^ proud of it)
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To: EEGator
Gotcha. Yes, the particles in the stratosphere in particular.
36 posted on 08/29/2021 5:41:31 PM PDT by palmer (Democracy Dies Six Ways from Sunday)
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To: Rebelbase

Japanese don’t put numbers on their menus, as they are classier than the Chinese.


37 posted on 08/29/2021 5:43:48 PM PDT by EEGator
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To: Chickensoup
Pinatubo: https://pubs.usgs.gov/pinatubo/gerlach/ 42 Mt CO2 versus manmade CO2 of a bit over 30 Gt / year (second to last graph): https://www.iea.org/reports/global-energy-review-2020/global-energy-and-co2-emissions-in-2020
38 posted on 08/29/2021 5:51:24 PM PDT by palmer (Democracy Dies Six Ways from Sunday)
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To: EEGator

I will let the people at the Tokyo Express know that next time I order.


39 posted on 08/29/2021 6:13:45 PM PDT by Rebelbase
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To: Rebelbase

They’re probably Chinese or Vietnamese…

I bet the women don’t carry umbrellas in the Sun…


40 posted on 08/29/2021 6:14:59 PM PDT by EEGator
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