EPIC THUNDER & RAIN | Rainstorm Sounds For Relaxing, Focus or Sleep | I used to listen to this all the time when I studied. It's nice to block outside sounds out without it being music or just white noise. would recommend
At Venezuela’s Catatumbo River more than half the nights are filled with an electrical storm so intense that its high voltage arch flashes three miles into the sky and is visible from 250 miles away (making it a handy navigation ally for sailors). Considered the single biggest creator of ozone in the planet, this seemingly endless cloud-to-cloud storm lights up the skies for up to 10 hours at a time and is estimated to have 1.1 million electrical discharges every year.
I've seen many of these in the islands (Caribbean) ... once, whilst walking on the beach, I watched one pull water up from the ocean and then drop it again in one great whoosh. Still remember the sound. Amazing.