El Nino, sea surface temp rise hint at cyclone reruns | Kolkata News
Kolkata: Cyclone Arnab’s rapid intensification highlights growing risks to Sundarbans and coastal Bengal as unusually warm seas create favourable conditions for recurrent and powerful storms and extreme rainfallUnusually warm sea surface temperatures in the Bay of Bengal, coupled with the evolving El Nino phenomenon, could create conditions favourable for more powerful cyclones, raising fresh concerns…