COASTAL WARNING 05/20 NIGERIA - WEST COAST PENNINGTON RIVER TO OPOBO RIVER BA 1386 (INT 2809) RIG MOVEMENT 1. TRIDENT XIV RIG TO MOVE FROM CURRENT LOCATION USARI C PLATFORM AT 4-14.426N, 7-47.498E, TO NEW LOCATION OSO H PLATFORM AT 4-18.746N, 7-36.883E ON 20 JAN 20. 2. MARINERS ARE ADVISED TO NAVIGATE WITH CAUTION.