Cyclone Nargis people, and the deadliest tropical cyclone in the North Indian Ocean since the 1991 Bangladesh cyclone, which killed at least 138,866 people. One aid worker claimed that the death toll from the cyclone and its aftermath might reach 300,000; if correct, Nargis was the second-deadliest cyclone ever and the fifth-deadliest natural disaster of the 20th century, after the 1931 China floods, the 1887 Yellow River flood, the 1556 Shaanxi earthquake, and the 1970 Bhola cyclone in Bangladesh. Myanmar's military leaders did not count the full death toll from Nargis (leaving the area shortly after it hit), and this led to
2011 North Indian Ocean cyclone season killed with many more missing. Officials in the hard-hit town of Pakokku believed that the death toll would exceed 300 as residents searched for missing relatives days after the floods. Similar to what took place in the wake of Cyclone Nargis in 2008, journalists were warned by the Government not to take pictures of the disaster. Overall, it is the deadliest tropical cyclone in the North Indian Ocean since Cyclone Aila in 2009. Under the influence of a low-level trough, a low-pressure area formed over the Arabian Sea in late October. The system organized and the IMD designated the system