[b]2004[/b]

Guildford: Thunder 1441 GMT. Thunderstorm with heavy rain 1513~1540 GMT. Overhead discharge (Guildford, Tesco) at 1517 GMT. Thunder to 1600 GMT.
FLEET: Thunderstorm with very heavy rain at times from 1520~1620 GMT. Slight hail. 13.0 mm rain. Torrential rain with minor flooding at Farnborough. (Extract from my Climatological Observers Link & Weather Observers Network returns).