PINAKI MAJUMDAR   Jamshedpur, March 23: An upper air cyclonic circulation persists over East Bangladesh and adjoining areas, extending up to 1.5 km above mean sea level. A trough aloft also runs roughly along longitude 90°E, north of latitude 24°N, between 3.1 km and 9.6 km above mean sea level, indicating continued atmospheric instability over … Continue reading Jharkhand to see dry spell till mid-week