I'll never forget that storm. I was 8 years' old and at school and as you say all hell broke loose. Lightning everyway - struck the school playground and a house opposite the school. Just before it went crazy the teacher said, "Don't worry children, it's not going to get any closer"! What a storm!
Cliffy - please could you post a link to your post about this storm - I'd love to read it.
EDIT: Come to think of it, the storm I'm thinking of was 1982.