Analysing the sound of thunderstorms

Weatherwatch: Meteorologists are counting ‘thunder days’ – and checking they’re not hearing jet planes or fireworksRumbles of thunder have been performing multiple symphonies in the skies recently. Already the UK has clocked up more than its average quota of thunderstorms for a whole year. Normally, the most thunder-prone region – London and the south-east – would expect to have 15 to 19 days when thunder is heard, but by mid-June that number had already been