PINAKI MAJUMDAR   Ranchi, June 19: It’s official. The south- west monsoon has set- in over Jharkhand today, after a delay of four days. The IMD offices in Ranchi and Patna issued special bulletins in the afternoon, declaring the arrival of the four-month season of rains in the state. The Alipore Regional Meteorological Centre in Kolkata … Continue reading IMD declares onset of monsoon in Jharkhand today