diminished most of its convection. Soon, the LLCC became fully exposed, as a result of the wind shear. Located just north of a subtropical ridge, BOB 03's inflow was affected by dry air that wrapped the center of the storm. The following day, IMD reported the storm had weakened into a depression and was predicted to weaken further. At the same time, JTWC stopped tracking BOB 03, stating that the storm's wind speeds had diminished to below warning criteria. By 1800 UTC of 19 November 2012, IMD reported the storm had weakened into a well marked low-pressure area and issued their last bulletin for the system. The system later had a few bursts of convection, before dissipating completely off the coast of southern India, on November 20. Tirupathi city recorded a heavy rainfall of 181mm which was the highest in that region. Deep Depression ARB 02 Under the influence of an active Inter-Tropical Convergence Zone, a low-pressure area formed over the Arabian Sea near 7.3°N and 70.7°E on 18 December. It slowly tracked westwards, organizing itself and intensifying into a Depression by 09:00 UTC of 22 December. The Joint Typhoon Warning Center (JTWC) upgraded the storm into a tropical cyclone by 03:00 UTC of 23 December, followed by Deep Depression status by the morning hours of the same day. However the storm encountered strong vertical wind shear and colder sea surface temperatures on 24 December, causing its low-level circulation center to become fully exposed, prompting JTWC to issue its final advisory on the storm. Further weakening ensued as land interaction increased, and the IMD downgraded ARB 02 into a low-pressure area on 25 December. Season effects This is a table of all storms in the 2012 North Indian Ocean cyclone season. It mentions all of the season's storms and their names, durations, peak intensities (according to the IMD storm scale), damages, and death totals. Damage and death totals include the damage and deaths caused when that storm was a precursor wave or extratropical low, and all of the damage figures are in 2012 USD. |- | BOB 01 || || bgcolor=#| || bgcolor=#| || bgcolor=#| || Bangladesh || || || |- | Murjan || || bgcolor=#| || bgcolor=#| || bgcolor=#| || Yemen, Somalia || || || |- | Nilam || || bgcolor=#| || bgcolor=#| || bgcolor=#| || Sri Lanka, India || || || |- | BOB 03 || || bgcolor=#|