1990 North Indian Ocean cyclone season

[4] During the year a strong south-west monsoon was observed, which produced heavy rain and lead to flooding in India, Bangladesh and Myanmar.

[3] The system subsequently started to weaken and had become a very severe cyclonic storm, by the time it made landfall in southern Andhra Pradesh during May 9.

[2][9] The system continued to move towards the northwest along the western subtropical ridge of high pressure, before it made landfall on southern Odisha during November 3.

[9] The system caused heavy rainfall over Southern Odisha, which led to flash flooding, dams and reservoirs overflowing and over US$110 million worth damage to property and crops.

[9] The system subsequently started to weaken later that day, as it encountered increasing upper-level wind shear associated with the mid-latitude westerlies.

[2] Strong upper-level westerlies inhibited development of the depression and brought about the rapid dissipation of the system while it was located over water during April 18.

[8] During the onset phase of the south-west monsoon on June 13, the IMD reported that a depression had developed had formed over the north-western Bay of Bengal.

[13] The system subsequently intensified into a Deep Depression while located over land near Jamshedpur, before as it moved north-westwards it weakened and dissipated over Madhya Pradesh during June 15.

[13] Over the next day the system moved towards the northwest and made landfall on the coast of northern Andhra Pradesh and southern Odisha during August 15.

[13] Early on August 20, the IMD reported that a Depression had developed over the northern Bay of Bengal and was embedded within a deep easterly flow of an anticyclone.

[13] On September 1, the remnants of Typhoon Becky crossed the coast of Bangladesh, and moved into the Indian state of West Bengal as an area of low pressure.

[9] 370 deaths were recorded in Bangladesh in association with this system, while a storm surge affected Chittagong and caused extensive damage to two offshore islands.

[11][14] On November 14, the IMD reported that a depression had developed out of a pre existing disturbance, that was located over the south-west Bay of Bengal near the Tamil Nadu Coast.

[9] During that day the system moved westwards and made landfall on the Northern Tamil Nadu and Southern Andhra Pradesh coasts before it rapidly weakened into an area of low pressure.

Track summary of tropical depressions