[2] The next morning the JTWC issued a Tropical Cyclone Formation Alert on the low-pressure area, stating it had a 'good' chance of becoming a significant tropical cyclone within 24 hours, as the Low Level Circulation Center was moving into the Bay of Bengal.

[6] Early on November 26, the India Meteorological Department upgraded the deep depression to a Cyclonic Storm and named it Nisha.

[7] Early the next day the IMD reported that Cyclonic Storm Nisha had made landfall in Tamil Nadu, India, at 0030 UTC.

[15] At least 189 people were killed by the heavy rains and floods caused by the Nisha in Tamil Nadu.

[17] During the four-day period from 25 through 28 November, Orathanadu received 1280 mm of rainfall, making it as the 4th wettest Cylone in India to date.