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sandeepkdyesterday at 10:26 PM1 replyview on HN

I do not know if I would consider stopping the climate change as a solution for all such events.

Watching the video makes you realize how small you are in front of the nature. It feels painful to even watch it but its an eyeopener at the same time. Its a misconception to think that the climate would always remain same, nature is an constantly moving/changing entity. What might be perceived as destruction is also the mechanism how creation of life or life like conditions happened in the first place. Just makes me feel like appreciating the day even more.


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FireBeyondyesterday at 11:58 PM

Mt St Helens erupted in 1980. The landslide alone was 3.3 billion cubic yards, that traveled 15mi at speeds of up to 155mph, and buried 23 square miles to an average depth of 150ft, and up to 600ft, within 10 minutes.

The blast flattened 230 sq mi of forest in minutes.

540 million tons of ash fell in 9 hours, affecting 22,000 sq mi.

The mudflow (lahar) was this debris mixing with 170 million cubic yards of glacial ice and snow, moving at 80 mph.

People liked to make smart ass comments about people who took photos "and would soon be dead" - "they were miles away, they could have left". For a lot of them? No.

The sheer magnitude of these events is truly unimaginable, even if you "were there" (nearby).

And MSH was barely a 5 on the VEI 0-8 (roughly) logarithmic scale, though you can't map to death toll easily.

Pinatubo in 1991 was a high 6. Krakatoa too. Tambora is the largest we know, in 1815, VEI 7, and is estimated at eighty times more output than MSH, and triggered the "Year Without a Summer" globally (https://en.wikipedia.org/wiki/Year_Without_a_Summer) that pulled down average -global- temperatures by a full degree over the course of a year. It completely disrupted the monsoon season throughout Asia, leading to flash flooding events like this becoming a very regular occurrence.

I think some of these types of stats are the closest terrestrial things we have at the limits of human comprehensibility (probably only eclipsed by "interstellar distances").