Here's a video with several pre-thuds then a VERY LOUD bang about 1m50s in ... 'sposed to be from Tonga. https://www.youtube.com/watch?v=KGV5payoRYs https://www

Here's a video with several pre-thuds then a VERY LOUD bang about 1m50s in ... 'sposed to be from Tonga. https://www.youtube.com/watch?v=KGV5payoRYs https://www.youtube.com/watch?v=KGV5payoRYs