A destructive tropical cyclone has battered India’s eastern coastline, displacing tens of thousands of residents, flattening coastal settlements and severing critical power networks across low-lying communities, disaster officials confirmed on Thursday.

Cyclone Arnab roared ashore overnight from the Bay of Bengal, unleashing torrential rain and ferocious gales exceeding 130 kilometres per hour that ripped tin roofs from houses and uprooted centuries-old trees across swathes of the littoral belt.

Evacuations swell as tempest inundates coastal hamlets

Al Jazeera reported that state authorities had relocated more than 100,000 people into makeshift cyclone shelters, public school halls and municipal buildings ahead of the tempest’s arrival, averting what emergency planners feared could have been a catastrophic loss of life.

Despite the massive pre-emptive evacuation drive, coastal hamlets bore the full brunt of sea surges that breached earthen embankments. Water rushed inland for several kilometres, submerging fishing enclaves and washing away livestock, traditional mud-and-thatch dwellings, and key telecommunication towers. More than two million homes were left without electricity after transmission pylons buckled under the wind load.

State disaster response teams and paramilitary troops worked through driving rain to reach stranded villagers cut off by localised flash flooding, deploying inflatable motorised boats to evacuate the elderly and young children from inundated rooftops.

Transport corridors severed and farmland ruined

The storm caused widespread paralysis across regional transport networks. Railway authorities cancelled or diverted dozens of express and passenger services connecting the eastern states to northern and southern commercial hubs, while operations at several regional airports were suspended due to waterlogged runways and debris.

Maritime authorities ordered major ports along the eastern seaboard to halt cargo handling and secure all commercial vessels, while artisanal fishermen who had earlier been ordered back to port watched surging tides crush dozens of moored wooden craft against seawalls.

Agricultural communities face a protracted recovery. Vast tracts of fertile land, primarily seasonal paddy fields and vegetable plots nearing harvest, have been submerged under brackish seawater. Agronomists warn that saline contamination will devastate seasonal yields and potentially sterilise soil for future planting cycles, delivering a crushing blow to smallholder farming families already operating on wafer-thin margins.

Restoration underway as warming seas fuel violent storms

With the weather system gradually weakening as it tracked inland, local utility crews and clearance teams commenced the arduous task of reopening blocked motorways, distributing clean drinking water to prevent waterborne disease outbreaks, and repairing damaged power infrastructure.

State administrations have begun assessing the economic toll, which initial estimates suggest will exceed hundreds of millions of dollars—representing tens of millions in Australian dollar equivalents—to repair smashed civil infrastructure and provide urgent stipends to displaced householders.

Meteorologists note that while cyclones remain an annual hazard along the northern Indian Ocean during the post-monsoon transition, the frequency of rapid intensification has escalated significantly. Rising sea surface temperatures, exacerbated by global warming, continue to turn seasonal depressions into destructive systems with perilous speed.