mcc9902 t1_j9emzna wrote on February 21, 2023 at 10:49 AM Reply to ‘We found the Artemis-I noise level at 5 km had a crackling quality about 40 million times greater than a bowl of Rice Krispies.’ — Maximum noise measured during Artemis-I launch on 16 Nov. 2022 was higher than predicted by marketrent ~130 decibels, so basically as loud as a gunshot at 1.5km. I’m assuming this is a continuous thing that gradually decreases as it gets further away. I knew they were loud but that’s more than I expected. Permalink 1
mcc9902 t1_j9emzna wrote
Reply to ‘We found the Artemis-I noise level at 5 km had a crackling quality about 40 million times greater than a bowl of Rice Krispies.’ — Maximum noise measured during Artemis-I launch on 16 Nov. 2022 was higher than predicted by marketrent
~130 decibels, so basically as loud as a gunshot at 1.5km. I’m assuming this is a continuous thing that gradually decreases as it gets further away. I knew they were loud but that’s more than I expected.