In reply to BnB:
> I've been close (<10m) to a lightning strike and it was the scariest (and loudest) event of my life. Left me with a real fear of ever repeating the experience.
I know what you mean. I've been close to a srike twice. Once high up in the Drakensburg Mountains and once when leading a horse pulling a cart in Ireland. I was walking in front of him holding his head to try and stop him from bolting due to the storm when a telegraph pole right next to us got struck.
As you say, terrifying and very loud. I was temporarily deaf for some time after each event.