On April 17, an area of atmospheric convection developed within the Bay of Bengal to the east of Sri Lanka.
During that day the system started to rapidly organise itself as it moved northwards, which prompted the JTWC to issue a tropical cyclone formation alert on the system.
The JTWC subsequently initiated advisories on the system and assigned it the designation Tropical Cyclone 01B. 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.
A land depression was monitored over Bangladesh by the IMD during May 15.
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.
Over the next day the system moved north-westwards and made landfall on the Indian state of Odisha early on June 14.
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.

On August 14, the IMD reported that a depression had developed out of a pre existing disturbance, that was embedded within the monsoon trough over the Bay of Bengal.
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.
The depression subsequently continued to move west-northwest as a land depression, before it dissipated over Madhya Pradesh during August 17.
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.
The system subsequently moved north-westward and made landfall near Paradip on Odisha during the next day.
After landfall the system continued to move north-westwards as a land depression, before it dissipated over Rajasthan during August 25.
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.
Over the next couple of days the system moved westwards, before the IMD reported that it had developed into a Depression during September 3.
Over the next couple of days the system remained weak before it rapidly dissipated during September 5.

During the withdrawal phase of the south-west monsoon on October 7, the IMD reported that a depression had developed over the northern Bay of Bengal.
During that day the system moved north-westwards and made landfall on the coast of Odisha and West Bengal as a Deep Depression.
The system subsequently came under the influence of a westerly trough of low pressure and recurved towards the northeast, before it dissipated over West Bengal during October 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.
A search and rescue operation was launched after 350 boats and trawlers failed to return to port and 5000 fishermen failed to return to port after the system.
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.
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.
The remnants subsequently crossed the Indian Peninsular and emerged into the Arabian Sea during November 16, before they intensified into a Deep Depression during November 17.
The system subsequently recurved towards the northeast, before the system dissipated over the sea during November 18.
On April 17, an area of atmospheric convection developed within the Bay of Bengal to the east of Sri Lanka. During that day the system started to rapidly organise itself as it moved northwards, which prompted the JTWC to issue a tropical cyclone formation alert on the system. The JTWC subsequently initiated advisories on the system and assigned it the designation Tropical Cyclone 01B. 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. A land depression was monitored over Bangladesh by the IMD during May 15. 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. Over the next day the system moved north-westwards and made landfall on the Indian state of Odisha early on June 14. 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.
On August 14, the IMD reported that a depression had developed out of a pre existing disturbance, that was embedded within the monsoon trough over the Bay of Bengal. 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. The depression subsequently continued to move west-northwest as a land depression, before it dissipated over Madhya Pradesh during August 17. 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. The system subsequently moved north-westward and made landfall near Paradip on Odisha during the next day. After landfall the system continued to move north-westwards as a land depression, before it dissipated over Rajasthan during August 25. 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. Over the next couple of days the system moved westwards, before the IMD reported that it had developed into a Depression during September 3. Over the next couple of days the system remained weak before it rapidly dissipated during September 5.
During the withdrawal phase of the south-west monsoon on October 7, the IMD reported that a depression had developed over the northern Bay of Bengal. During that day the system moved north-westwards and made landfall on the coast of Odisha and West Bengal as a Deep Depression. The system subsequently came under the influence of a westerly trough of low pressure and recurved towards the northeast, before it dissipated over West Bengal during October 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. A search and rescue operation was launched after 350 boats and trawlers failed to return to port and 5000 fishermen failed to return to port after the system. 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. 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. The remnants subsequently crossed the Indian Peninsular and emerged into the Arabian Sea during November 16, before they intensified into a Deep Depression during November 17. The system subsequently recurved towards the northeast, before the system dissipated over the sea during November 18.
1990 North Indian Ocean cyclone season