Update from IMD on 16Sep2015 (evening)
"The well marked low pressure area over south Odisha and neighbourhood has concentrated into a Depression at 1130 hours IST of today, the 16th September over south Odisha & neighbourhood and now lay centred at 1430 hours IST of today near Lat.20.3°N and Long. 83.0°E, about 40kms northwest of Titlagarh and about 160kms southeast of
Raipur. It is likely to move west northwestwards during next 24 hours."