Cyclone Murasu Brings Heavy Rain to South India, Triggers Hazy Skies in the North

The arrival of Cyclone Murasu has resulted in widespread precipitation that inundated low‑lying areas in Tamil Nadu and Kerala, overwhelming drainage infrastructure and prompting local authorities to issue evacuation orders for vulnerable communities. Rainfall totals in some locations have exceeded historical averages for the season, leading to flash‑flood warnings and the activation of disaster‑response teams equipped with rescue boats and medical supplies. Power outages have been reported across multiple districts as high winds downed transmission lines, further complicating relief efforts.

Meteorological agencies attribute the intensity of Murasu to a confluence of warm sea‑surface temperatures and favorable atmospheric conditions that have amplified the storm’s moisture content. The cyclone’s outer bands have extended northward, depositing fine particulate matter that has contributed to a hazy atmosphere and a modest decline in daytime temperatures across the Indo‑Gangetic plain. These secondary effects have prompted health advisories for individuals with respiratory sensitivities, as air quality indices have risen to unhealthy levels in several urban centres.

The immediate aftermath of the storm is already influencing economic activity. Agricultural fields in the affected southern districts have suffered waterlogging, jeopardising the upcoming sowing season for key crops such as rice and millets. Transportation corridors, including major highways and railway lines, have experienced delays, affecting supply chains that move goods between the south and the rest of the country. Relief agencies are coordinating with state governments to distribute relief kits, while insurers are preparing to assess claims related to property damage, setting the stage for a prolonged recovery phase.