Set as Homepage - Add to Favorites

日韩欧美成人一区二区三区免费-日韩欧美成人免费中文字幕-日韩欧美成人免费观看-日韩欧美成人免-日韩欧美不卡一区-日韩欧美爱情中文字幕在线

【big titted fake taxi sex videos】How the powerful Tonga volcanic eruption sent enormous pressure waves all around Earth

A formidable underwater volcano created the twin islands of Hunga Tonga and big titted fake taxi sex videosHunga Ha‘apai. Then, on Jan. 15, that volcano destroyed them.

Located in the South Pacific, the eruption was one of the most powerful ever captured on satellite. The size and fury of the resulting plume made a jaw-dropping scene on Earth's surface and amazed scientists. Unfortunately, the eruption has had disastrous and deadly local consequences: A tsunami nearly 50 feet high pummeled some of Tonga's populated islands.

The historic eruption was also energetic enough to create powerful shock or pressure waves that rippled through the atmosphere and all over the globe. It's not too different than a rock tossed in water.

"Think of the ripples that you see when you throw a rock into a calm pond," explained Ryan Torn, chair and professor at the University at Albany Department of Atmospheric and Environmental Sciences. "Immediately, you see circular ripples, which are waves emanating from where the rock enters the pond."

When the Tonga volcano erupted, these waves (also technically called "acoustic gravity waves") traveled through the air at around the speed of sound, 343 meters per second, or some 760 mph. The blast's wave of energy knocked against air molecules, and they bump into each other. The animation below shows the global event well.

Mashable Light Speed Want more out-of-this world tech, space and science stories? Sign up for Mashable's weekly Light Speed newsletter. By clicking Sign Me Up, you confirm you are 16+ and agree to our Terms of Use and Privacy Policy. Thanks for signing up!

The atmosphere acted like a fluid because the atmosphere is actually a fluid. It's not as dense as a liquid, but gas particles react to temperature, pressure, and things flowing through in similar ways, explained Phil Blom, an expert in acoustics and geophysics research at Los Alamos National Laboratory.

And out in the open atmosphere, there's not much friction to stop these waves. "It will circle the globe multiple times," said Blom. An atmospheric scientist at the University of Miami, Brian McNoldy, recorded six waves (as of Jan. 19) passing over the region. The waves traveling through the atmosphere are picked up by weather stations that record changes in the atmosphere's pressure, but are imperceptible to us. Eventually, the waves dissipate in the air.

"It will circle the globe multiple times."

Only a profoundly energetic blast creates such world-traveling waves. Though the scientific investigation has just started, volcanologists suspect that seawater interacting with the volcano's magma (molten rock) beneath the surface ultimately provided this eruption with the pressure for such a massive explosion. Water converted into steam creates intense pressure. "That's what gave this [eruption] outsized energy, we think," explained Josef Dufek, a volcanologist at the University of Oregon.

Eventually, like opening a shaken-up soda can, there's a great pressure release, which is the eruption. Blown-apart pieces of magma, known as volcanic ash, are thrust high into the air. This ash plume reached over 22 miles (35 kilometers), noted Dufek, and may have even topped some 30 miles (50 kilometers).

The resulting pressure waves even stoked meteotsunamis in Europe. Whereas tsunamis are long waves of displaced water (often by earthquakes), meteotsunamis are driven by momentous changes in air pressure, like from a storm, or a blast from a volcano. The changes in air pressure are transmitted to the water and can drive a surge of water. Sea levels went up by some eight inches (20 centimeters) in parts of Spain.

SEE ALSO: A world warmed by 2 degrees is way hotter than it sounds

Indeed, a geologic event in the remote South Pacific impacted the entire globe. Soon after the eruption, weather stations in Europe began detecting the pressure waves.

"These facts are reminders that we all share the same atmosphere, all around the 🌎🌍🌏globe," the World Meteorological Organization tweeted.


Featured Video For You
A giant rooftop garden is looking to fix Thailand's flooding crisis

0.1253s , 12311.046875 kb

Copyright © 2025 Powered by 【big titted fake taxi sex videos】How the powerful Tonga volcanic eruption sent enormous pressure waves all around Earth,Public Opinion Flash  

Sitemap

Top 主站蜘蛛池模板: 国产制服日韩丝袜86页雏田 | 99久久综合九九亚洲 | 国产精品久久久久久无码人妻 | 欧美国产日本精品一区二区三区 | 有码中文无码中文无码人妻 | 加勒比无码免费专区中文 | 韩国免费视频一区二区三区 | 麻豆人人妻人人妻人人片 | 99热久久精品国产一区二区 | 91久久精品日韩字幕在线观看 | xxⅹ性猛/精品一区二区三区五区六区 | 成人全黄三级视频在线观看 | 久久三级国产 | 高潮喷水香蕉视 | 国产一区二区久久精品 | 日韩欧美人妻一区二区三区 | 无码毛片一区二区三区视频 | 国产成人精品高清在线观看99中文字幕av在线 | 日韩一区二区三区在线视频观看 | 无码少妇中文av | 动漫精品一区二区三区在线 | 久久久久无码精品亚洲日韩 | ⅴ无码专区久久精品国产 | 99久久免费国产精品久久 | 亚洲欧美日韩精品久久亚洲区色播 | 开心五月激情深爱 | 精品视频2024在线视频 | 国产精品人妻无码久久久免费看 | heyzo中文字幕无码 | 国产69精品久久久久乱码免费 | 人妻少妇中文字幕久久 | 久久视频这里只精品18 | 国产精品日韩专区第一页 | 欧美一卡2卡三卡4卡公司 | 少妇被粗大的猛烈进岀A片 少妇被下春药玩弄A片 | 国内卡一卡二卡三免费网站 | 日日夜夜精品视频天天综合精品视频 | 国产系列久久精品人人 | 99久久免热在线观看 | 97无码欧美熟妇人妻蜜桃天美 | 成人免费一区二区三区视频软件 |