Cyclone Nargis storm status. By late on 29 April, convection had begun to rebuild, though immediate restrengthening was prevented by increased wind shear. On 1 May 2008, after turning nearly due eastward, Cyclone Nargis began rapidly intensifying, due to greatly improved outflow aided by an approaching upper-level trough. Strengthening continued as Nargis developed a well-defined eye with a diameter of 19 km (12 mi), and early on 2 May, the JTWC estimated that the cyclone reached peak 1-minute winds of 215 km/h (135 mph), as it approached the coast of Myanmar, making it a Category 4 storm. At the same time, the
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