Cyclone Nargis (JTWC designation: 01B, also known as Very Severe Cyclonic Storm Nargis) was a strong tropical cyclone that caused the worst natural disaster in the recorded history of Burma. The cyclone made landfall in Burma on Friday, May 2, 2008, causing catastrophic destruction and at least 138,000 fatalities. The Labutta Township alone was reported to have 80,000 dead, with about 10,000 more deaths in Bogale. There were around 55,000 people missing and many other deaths were found in other towns and areas, although the Burmese government's official death toll may have been underreported, and there have been allegations that government officials stopped updating the death toll after 138,000 to minimize political fallout. The feared 'second wave' of fatalities from disease and lack of relief efforts never materialized. Damage was estimated at over US$10 billion, which made it the most damaging cyclone ever recorded in this basin.
Nargis is the deadliest named cyclone in the North Indian Ocean Basin, as well as the second deadliest named cyclone of all time, behind Typhoon Nina of 1975. Including unnamed storms like the 1970 Bhola cyclone, Nargis is the eighth deadliest cyclone of all time, but an uncertainty between the deaths caused by Nargis and those caused by other cyclones (like the 1991 Bangladesh cyclone), could put Nargis as seventh deadliest or higher, because the exact death toll is uncertain. Nargis was the first tropical cyclone to strike the country since Cyclone Mala made landfall in 2006, which was slightly stronger, but had a significantly lower impact. According to reports, Indian authorities had warned Burma about the danger that Cyclone Nargis posed 48 hours before it hit the country's coast.