2008 North Indian Ocean cyclone season Intertropical Convergence Zone became very active over the Bay of Bengal and later spawned a low-pressure area on April 26. Accompanied by low wind shear, favorable outflow, and over an area of high sea surface temperatures, the system consolidated into a depression the following day. Tracking slowly westward, the depression intensified, becoming Cyclonic Storm Nargis on April 28. That day, steering currents weakened, causing the system to become nearly stationary before a trough influenced more northeasterly, and later easterly, movement. On April 29, the system attained hurricane-force winds. Hours before striking southern Myanmar on May 2, Nargis attained its peak
May 1997 Bangladesh cyclone winds of 165 km/h (105 mph ) and a barometric pressure of 964 mbar (hPa; 28.47 inHg). The cyclone made landfall the following day near Chittagong, Bangladesh at this intensity. After landfall, the storm rapidly tracked northeastward inland and dissipated early on May 20. About a day before the cyclone would make landfall in Bangladesh, officials in the country raised the highest danger signals and evacuated numerous residents. According to the ACT Development, roughly 500,000 people evacuated low-lying coastal areas across the country. However, according to "The Washington Post", several million people evacuated ahead of the cyclone's arrival. In response