Port Blair, Oct. 13: Thunderstorm with lightning is likely to occur at one or two places over A&N Islands on Oct. 14. Heavy rain (07-11 cm) & thunderstorm with lightning is likely to occur at one or two places on Oct. 15, 16 & 17. For further enquiries/information, one may contact helpline of State Emergency Operation Centre at Helpline No. 1070 & District Emergency Operation Centre at Helpline No. 1077. For any emergency/assistance at sea, call Coast Guard SAR Agency at Toll Free number 1554.