12-km cloud column brings 84.6 mm rain, lightnings carpet-bomb Kolkata, mercury plunges by 6°C | Kolkata News
Lightning streaks across the sky during rain over the city, in Kolkata……Subhojyoti Kanjilal Kolkata: Tall, dark cumulonimbus clouds (CB) exploded on Kolkata on Thursday, triggering the heaviest 24-hour rain this June in the city. Alipore recorded 84.6 mm of rain. While the downpour forced the mercury to plunge by around six degrees within an hour,…
