Andaman and Nicobar Islands on October 21. Located south of a ridge, the system moved westward through an area of hostile wind shear, which prevented quick development by displacing the circulation east of the convection. The JTWC issued a TCFA on October 22 once it appeared the shear was decreasing, although the system did not organize initially. After the convection became more defined, the JTWC classified the system as Tropical Cyclone 06B on October 25 in the central Bay of Bengal. An approaching trough from the west weakened the ridge, allowing the storm to turn to the north and later northeast. The IMD classified the system as a depression on October 27, and later that day estimated peak 3-minute winds of , making it a deep depression. The JTWC assessed a higher intensity of . Accelerating northeastward, the storm made landfall near the border of India and Bangladesh around 18:00 UTC on October 28. Moving through Bangladesh, the system quickly weakened and degenerated into a remnant low on October 29 over the Indian state of Assam. Ahead of the storm, the government of Bangladesh evacuated about 500,000 people, with the assistance of 32,000 people helping spread word of the storm to coastal villages. Boats were advised to return to port. As the cyclone moved ashore, it produced heavy rains and winds, along with a 3 m (9 ft) storm surge. Heavy rainfall caused disruptions and flooding in Kolkata in eastern India. In Bangladesh, flooding drowned thousands of cattle in Chittagong and damaged of crop fields. The storm wrecked about 15,000 thatch huts across the country. About 400 houses were destroyed in Barisal District, leaving thousands homeless. Three children were killed in Khulna after their house collapsed. At least 14 people were killed and over 2,000 people were injured, with 100 fishermen left missing after their boats were wrecked. Two fishermen seeking shelter were accidentally shot and killed by members of the Bangladesh navy, who thought the fishermen were pirates. Very Severe Cyclonic Storm BOB 05 (07B) After a tropical depression from the Western Pacific dissipated over Myanmar, another disturbance formed in the extreme eastern Bay of Bengal on November 1. It moved westward due to a ridge to the north, slowly organizing. On November 4, the IMD classified the system as a depression, although the JTWC had classified it as Tropical Cyclone 07B a day prior. The storm quickly organized