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
Cyclone Giri Cyclone Nargis which struck the Irrawaddy Delta region as a low-end Category 4 equivalent in May 2008. However, according to the International Federation of Red Cross And Red Crescent Societies, substantial weakening had taken place within the hours before landfall; they estimated that Cyclone Giri struck the coastline with winds of 175 km/h (110 mph ). Once overland, the cyclone rapidly decayed as convection dissipated. Despite having estimated winds of 150 km/h (90 mph ), the JTWC issued their final advisory on Giri just six hours after landfall. By early October 23, only scattered bursts of convection remained around the