Tropical Storm Ada continues to bring stormy conditions over most of Bicol Region as it moves north-northwestward over the coastal waters of Catanduanes, state weather bureau PAGASA said.

Tropical Storm Ada (international name: Nokaen) maintains its strength as it moves over the coastal waters of Baras, Catanduanes, state weather bureau PAGASA said.

Tropical Depression Ada slightly intensified as it moved over the Philippine Sea east of Mindanao on Thursday morning, January 15, with Signal No. 1 remaining hoisted over 11 areas, the state weather bureau PAGASA said.