![It's Super Spectacular.' See How the Tonga Volcano Unleashed a Once-in-a-Century Shockwave. - The New York Times It's Super Spectacular.' See How the Tonga Volcano Unleashed a Once-in-a-Century Shockwave. - The New York Times](https://static01.nyt.com/images/2022/04/13/us/tonga-pressure-wave-promo-1649883984631/tonga-pressure-wave-promo-1649883984631-superJumbo.jpg)
It's Super Spectacular.' See How the Tonga Volcano Unleashed a Once-in-a-Century Shockwave. - The New York Times
Tonga Eruption Pressure Wave Caught on a Raspberry Pi Thousands of Miles Away — Three Times in a Row - Hackster.io
Ben Domensino on X: "Sydney observed atmospheric pressure fluctuations exactly 3 hours after the Hunga Tonga-Hunga Haʻapai volcano erupted near Tonga. So, the pressure wave covered 3,600 km in 3 hours, which
![Hunga Tonga volcano eruption causes air pressure waves being detected 10,000 miles away in the UK | ITV News Anglia Hunga Tonga volcano eruption causes air pressure waves being detected 10,000 miles away in the UK | ITV News Anglia](https://images.ctfassets.net/pjshm78m9jt4/6LOhBImPcsQclGUaCXSLTi/51bb3112df5241c19cc9e82d94719bcd/FotoJet__12_.jpg)
Hunga Tonga volcano eruption causes air pressure waves being detected 10,000 miles away in the UK | ITV News Anglia
World Meteorological Organization on X: "The pressure wave generated by the volcanic eruption in 🇹🇴Tonga just went over Europe. A barometer in 🇨🇭Switzerland measured a 2.5 hPa amplitude. These facts are reminders
![NOAA Center for Tsunami Research - Volcano-generated Tsunami Event - January 15, 2022 Hunga Tonga-Hunga Ha'apa Tsunami NOAA Center for Tsunami Research - Volcano-generated Tsunami Event - January 15, 2022 Hunga Tonga-Hunga Ha'apa Tsunami](https://nctr.pmel.noaa.gov/tonga20220115/images/tonga_model_time.png)
NOAA Center for Tsunami Research - Volcano-generated Tsunami Event - January 15, 2022 Hunga Tonga-Hunga Ha'apa Tsunami
![Met Office on X: "It looks like our observation network has picked up on a second pressure wave from the #Tonga eruption moving across the UK https://t.co/fuMIPCNi1R" / X Met Office on X: "It looks like our observation network has picked up on a second pressure wave from the #Tonga eruption moving across the UK https://t.co/fuMIPCNi1R" / X](https://pbs.twimg.com/media/FJMIRJcX0AUdopJ.jpg:large)
Met Office on X: "It looks like our observation network has picked up on a second pressure wave from the #Tonga eruption moving across the UK https://t.co/fuMIPCNi1R" / X
![Bureau of Meteorology, Western Australia on X: "The #shockwave from the Hunga Tonga–Hunga Haʻapai volcanic eruption travelled at over 1000km/h and was recorded as a noticeable jump in atmospheric pressure across #Australia. Bureau of Meteorology, Western Australia on X: "The #shockwave from the Hunga Tonga–Hunga Haʻapai volcanic eruption travelled at over 1000km/h and was recorded as a noticeable jump in atmospheric pressure across #Australia.](https://pbs.twimg.com/media/FJMf1Z5XMAMMqhE.png)
Bureau of Meteorology, Western Australia on X: "The #shockwave from the Hunga Tonga–Hunga Haʻapai volcanic eruption travelled at over 1000km/h and was recorded as a noticeable jump in atmospheric pressure across #Australia.
![Matt Roberts on X: "Looks like the atmospheric pressure wave from the #Tonga #volcano eruption reached the US west coast ~4AM and a full 3-4 hours before expected small tsunami waves. The Matt Roberts on X: "Looks like the atmospheric pressure wave from the #Tonga #volcano eruption reached the US west coast ~4AM and a full 3-4 hours before expected small tsunami waves. The](https://pbs.twimg.com/media/FJJtUCMVkAQR-UN.jpg:large)
Matt Roberts on X: "Looks like the atmospheric pressure wave from the #Tonga #volcano eruption reached the US west coast ~4AM and a full 3-4 hours before expected small tsunami waves. The
![Tonga: Size of eruption put into perspective (InfoGraphics & Maps) | WeatherWatch - New Zealand's Weather Data & Alerts Authority Tonga: Size of eruption put into perspective (InfoGraphics & Maps) | WeatherWatch - New Zealand's Weather Data & Alerts Authority](https://weatherwatch-assets.s3.ap-southeast-2.amazonaws.com/wp-content/uploads/2022/01/15205308/Screen-Shot-2022-01-15-at-8.24.25-PM-1.png)
Tonga: Size of eruption put into perspective (InfoGraphics & Maps) | WeatherWatch - New Zealand's Weather Data & Alerts Authority
![Brian Brettschneider on X: "The pressure wave from the Hunga Tonga-Hunga Ha'apai eruption arrived here in Anchorage at 3:30 a.m. AKST. This is exactly 7 hours after the eruption. The volcano is Brian Brettschneider on X: "The pressure wave from the Hunga Tonga-Hunga Ha'apai eruption arrived here in Anchorage at 3:30 a.m. AKST. This is exactly 7 hours after the eruption. The volcano is](https://pbs.twimg.com/media/FJKA4b9VEAEy3RT.png)