Cyclone Arnab caused severe flooding across southern Odisha on October 29, 2026, after Patrapur in Ganjam district received 546 mm (21.5 inches) of rain in 24 hours. Around 300 villages were reported marooned in Ganjam, where the state planned to evacuate 120 people by helicopter in the first phase.
Cyclone Arnab crossed India’s Andhra Pradesh–Yanam coast southwest of Yanam on October 28, 2026, as a very severe cyclonic storm before weakening inland. The National Disaster Response Force (NDRF) later reported three deaths in Andhra Pradesh, while the India Meteorological Department (IMD) estimated landfall winds of 125–135 km/h (78–84 mph), gusting to 150 km/h (93 mph).
Very severe cyclonic storm Arnab approached India’s Andhra Pradesh–Yanam coast on October 27, 2026, with landfall forecast near Yanam during the morning of October 28. The India Meteorological Department (IMD) forecast landfall winds of 125–135 km/h (78–84 mph), gusting to 150 km/h (93 mph), alongside storm surge and isolated extremely heavy rainfall.
Nearly 1 million people in 169 gram panchayats across six Bihar districts were affected by late-September flooding, state officials said. The Gandak, Ganga, and Kosi remained above the danger level on October 6, while many monitored gauges were falling or steady.
Search teams recovered the last reported missing victim of the Kottapuzha River flash flood in Malappuram, Kerala, India, on September 22, 2026, bringing the flood toll to six. Separate landslides in Kottayam and Idukki killed four others on September 20, the day of the flood, accounting for 10 reported deaths across the three districts.
A 14-year-old boy was killed and at least four people were injured when a landslide triggered by heavy rain struck buildings occupied by three families in Vairengte, Mizoram, India, at about 04:30 LT (23:00 UTC on September 11) on September 12, 2026. Police said 17 people occupied the affected structures; separate accounts placed the number of injured at four or five.
Five people have drowned in flood-affected parts of Patna district as widespread flooding continues across Bihar, where more than 3.4 million people in 13 districts are affected as of September 8, 2026. The Ganga exceeded previous highest flood levels at Gandhi Ghat and Pandarak during the weekend, while the official flood-monitoring system showed the river still above its previous HFL at Sultanganj on September 8.**
Eight people were confirmed dead, eight remained missing and 13 were injured after heavy rainfall caused floods and landslides across Kerala, Chief Minister V. D. Satheesan said on August 2, 2026. A total of 5 792 people were relocated to 209 relief camps, while 27 houses were destroyed and 196 sustained partial damage.
At least 25 people were killed across India’s north and northeast after monsoon rainfall over the weekend of July 18 and 19, 2026, caused flash flooding, landslides, damaged roads, submerged villages, and led authorities in Assam to request Army and Air Force standby support for possible evacuations. The India Meteorological Department (IMD) forecast calls for heavy to very heavy rain, with isolated extremely heavy falls, over parts of Jammu and Kashmir, Himachal Pradesh, Uttarakhand, Uttar Pradesh, Bihar, and Assam and Meghalaya through July 21.
Heavy monsoon rain triggered a landslide in the Karjat–Lonavala ghat section of Maharashtra, India, on July 6, 2026, disrupting rail services between Mumbai and Pune, while authorities said 13 people had died in rain-related incidents across Mumbai, Palghar and Raigad during the preceding three to four days.
