contentbotB to Today I Learned (TIL)@lemmy.ca • edit-25 months agoTIL the 1883 eruption of Krakotoa which killed 36,417 people was so loud it was heard 4800KM away and the sound pressure wave travelled the earth over 3 timesen.wikipedia.orgexternal-linkmessage-square4fedilinkarrow-up161arrow-down13file-textcross-posted to: [email protected]
arrow-up158arrow-down1external-linkTIL the 1883 eruption of Krakotoa which killed 36,417 people was so loud it was heard 4800KM away and the sound pressure wave travelled the earth over 3 timesen.wikipedia.orgcontentbotB to Today I Learned (TIL)@lemmy.ca • edit-25 months agomessage-square4fedilinkfile-textcross-posted to: [email protected]
And 286dB at 0.5m, and 292dB at 0.25m, and infinity dB at 0m