Large eruption at Ruang volcano, Indonesia

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Discussion Overview

The discussion centers on the recent eruptions of Mount Ruang in Indonesia, focusing on the geological phenomena, the impact on local populations, and the implications for air travel. Participants share observations and reports regarding the scale and effects of the eruptions, including ash plumes and evacuation orders.

Discussion Character

  • Exploratory
  • Technical explanation
  • Debate/contested

Main Points Raised

  • Some participants express awe at the scale of the eruptions, describing them as both spectacular and terrifying.
  • One participant notes that volcanic gases from the eruptions reached the atmosphere’s second layer, with ash plumes estimated to be tens of thousands of feet high.
  • Another participant mentions that the eruptions have triggered evacuation orders and flight cancellations due to the hazardous conditions created by smoke, lava, and volcanic gases.
  • There are reports of renewed eruptions, with some suggesting that these may be larger than previous ones.
  • Concerns are raised about the potential for a tsunami as a result of volcanic material collapsing into the ocean, as indicated by Indonesia’s national volcanology agency.

Areas of Agreement / Disagreement

Participants generally agree on the significant impact of the eruptions, including the need for evacuations and the disruption to air travel. However, there are varying reports regarding the scale of the eruptions and the potential consequences, indicating that multiple competing views remain.

Contextual Notes

Some statements rely on satellite estimates and reports from news sources, which may have limitations in accuracy or completeness. The discussion reflects ongoing developments and uncertainties regarding the volcano's activity.

Flyboy
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Well, that sounds spectacular and terrifying.
 
  • Wow
Likes   Reactions: pinball1970, dlgoff and Astronuc
Earth sciences news on Phys.org
 
When Mount Ruang in Indonesia underwent multiple explosive eruptions last week, volcanic gases were flung so high they reached the atmosphere’s second layer, tens of thousands of feet above ground.

The force of Mount Ruang’s eruptions this week ejected an ash plume tens of thousands of feet in the air and sent some volcanic gases more than 65,000 feet into the air, according to satellite estimates – about 25,000 feet higher than a commercial airplane will typically fly.
https://www.cnn.com/2024/04/23/climate/indonesia-volcano-eruption-weather-impact/index.html
 
Another, possibly even larger eruption underway
 
Confirmed to have been larger. Still no word on anyone having died, which is good.

 
Renewed eruptions from a remote Indonesian volcano have triggered fresh evacuation orders and sparked flight cancellations and airport closures this week with smoke, lava and volcanic gasses spewing out of the fiery mountain.

Mount Ruang, a 725-meter (2,400-foot) volcano on Ruang Island, North Sulawesi, has been erupting in spectacular fashion on and off since mid-April, posing a growing threat to those living nearby and to air traffic in the region.

The volcano erupted three times on Tuesday, sending lava and ash clouds into the sky and prompting Indonesia’s national PVMBG volcanology agency to issue its highest alert, warning that a tsunami could be triggered by “volcanic material collapsing into the ocean.”
Indonesian volcano eruptions force thousands to evacuate as airlines cancel flights
https://www.cnn.com/2024/05/02/asia...olcano-eruption-continues-intl-hnk/index.html
 

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