Clouds swarm up over the Bay of Bengal around the South Peninsula of India and the island of Sri Lanka on Monday as an easterly wave is in the process of crossing over, likely bringing moderate to ...

Other major wave climates are the easterly waves produced by the expansive but moderate velocity northeast and southeast Trade winds — and lesser seasonal waves produced by the monsoons and even ...

The Ensemble Prediction System that incorporates projections by various numerical models said South Peninsula would be a beneficiary of spillover rain from easterly waves/troughs originating in ...