Thiruvananthapuram, Nov 22 (PTI) As heavy rains continued to lash several parts of Kerala, the India Meteorological Department on Wednesday issued a red alert for Pathanamthitta district of the state.

The IMD also issued an orange alert for the day in the districts of Thiruvananthapuram and Idukki.

It also issued a yellow alert in all the remaining districts, except Kannur and Kasaragod, of the state.

The IMD, in the evening, predicted thunderstorms with light to moderate rainfall and gusty winds at one or two places in Thiruvananthapuram, Kollam, Alappuzha, Pathanamthitta, Kottayam, Idukki, Ernakulam, Thrissur, Palakkad, Malappuram, Kozhikode, Wayanad and Kannur districts of the state.

Earlier in the day, the IMD said that cyclonic circulations over Tamil Nadu were likely to cause moderate to medium rainfall accompanied by thunder and lightning in Kerala during the next five days.

It also said there was a possibility of heavy rains in isolated places in the state between November 22-24.

The heavy rains on Tuesday had inconvenienced the thousands of devotees trudging up to the hill-top shrine of Lord Ayyappa in Sabarimala in Pathanamthitta district as part of a pilgrimage during the two-month long annual Mandalam-Makaravilakku period.

The rains had also led to flooding of many roads and hilly areas of Thiruvananthapuram district.

A red alert indicates heavy to extremely heavy rains of over 20 cm in 24 hours, while orange alert means very heavy rains from 6 cm to 20 cm of rain. A yellow alert means heavy rainfall between 6 to 11 cm. PTI HMP HMP SS