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
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