WW Hum is a real thing.
Appx 2-4% of peeps WW hear it.
https://www.theguardian.com/cities/2019/mar/16/can-you-hear-the-mysterious-global-hum-apparently-many-of-you-do
http://thehum.info/
https://www.nbcnews.com/sciencemain/mysterious-hum-driving-people-crazy-around-world-6C10760872
Thousands Dead 'Unprecedented, catastrophic:' Cyclone Kenneth slams into storm-battered Mozambique
https://www.theguardian.com/world/2019/apr/25/cyclone-kenneth-mozambique-hit-by-strongest-storm-ever
https://www.usatoday.com/story/news/nation/2019/04/25/cyclone-kenneth-slams-into-storm-battered-mozambique/3575504002/