According to BMC, it received 2,364 complaints of tree fall, 56 related to water-logging, 43 of house or wall collapse, 39 of short-circuit and two of boat accidents over the last 24 hours.
The IMD has issued yellow alerts for the districts of Thiruvananthapuram, Kollam, Pathanamthitta, Alappuzha, Kottayam, Ernakulam, Idukki, Thrissur, Palakkad and Malappuram.
Tirumala Hills, the abode of Lord Venkateswara, has been receiving incessant rain since Wednesday, causing a lot of hardship to hundreds of devotees stranded there.
The IMD has achieved significant improvement in track, landfall, intensity and adverse weather including heavy rainfall, strong wind and storm surge forecast.