CoastalUS - HYDROLANTMessages580/25(24)580/25(24)Received 01 Apr 2025, 00:00 UTCArchived 31 May 2025, 02:20 UTCCopy textShow on mapSharePrintExportWarning textPositions open on the mapWESTERN SOUTH ATLANTIC. DNC 01. 18.3 METER DEPTH REPORTED IN 20-35.71S 034-46.07W.Location mapOpen in the full mapLoading map…More from US - HYDROLANT2213/262026-11-04SOUTH ATLANTIC. BRAZIL. 1. HAZARDOUS OPERATIONS 0800Z TO 2100Z DAILY 09 AND 10 NOV IN AREA WITHIN 10 MILES OF 05-44.40S 034-40.00W. 2. CANCEL THIS MSG 102200Z NOV 26.2212/262026-11-04SOUTH ATLANTIC. SCOTIA SEA. SHETLAND ISLANDS. 1. ICEBERGS REPORTED IN: A. A84, 69-40.80S 090-49.80W. B. A85, 56-54.00S 047-05.40W. C. D33A, 63-57.60S 055-13.20W. D. D33C, 61-58.20S 054-14.2211/262026-11-04NORTH ATLANTIC. 1. DERELICT 15 METER S/V DARK JADOR, BROWN HULL, CAPSIZED AND ADRIFT IN 45-03.00N 029-03.00W AT 032330Z NOV. 2. CANCEL THIS MSG 070211Z NOV 26.564/22(55)2022-02-25archivedBLACK SEA. UKRAINE. DNC 10. MINING OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE IN AREAS BOUND BY: A. 46-04.0N 033-12.8E, 46-03.1N 033-13.9E, 45-55.6N 033-08.1E, 45-57.3N 032-54.5E, 46-00.9N 033-2010/25(24)2025-11-28archivedSOUTH ATLANTIC. BRAZIL. DNC 01. 1. UNDERWATER OPERATIONS 1000Z TO 2000Z DAILY UNTIL 02 NOV 26 BY M/V FUGRO VAQUITA IN: A. 22-26.32S 040-25.47W. B. 22-27.05S 040-24.71W. WIDE BERTH REQUESLater warnings54/25(14)2025-04-04archivedWESTERN NORTH ATLANTIC. DNC 08. 21 FOOT WHITE SUBMARINE OVERDUE IN VICINITY 41-43.00N 049-56.00W. VESSELS IN VICINITY REQUESTED TO KEEP A SHARP LOOKOUT, ASSIST55/25(51)2025-04-04archivedEASTERN NORTH ATLANTIC. SIERRA LEONE. DNC 01. 1. F/V ATTACKED IN 08-22.00N 013-32.00W AT 220500Z JUL. VESSELS ARE ADVISED TO KEEP CLEAR OF THIS POSITION A697/25(57)2025-04-22archivedEASTERN SOUTH ATLANTIC. ANGOLA. DNC 01. 1. SURVEY OPERATIONS IN PROGRESS UNTIL 31 JUL BY M/V SW GALLIEN TOWING 400 METER LONG CABLES AND M/V SW TASMAN WITEarlier warnings568/25(24)2025-03-30archivedWESTERN SOUTH ATLANTIC. BRAZIL. DNC 01. 1. ARARANGUA LIGHT IN 28-56.04S 049-21.66W UNLIT UNTIL 25 SEP. 2. CANCEL THIS MSG 260001Z SEP 25.571/25(57)2025-03-30archivedGULF OF GUINEA. NIGERIA. DNC 01. SURVEY OPERATIONS 01 APR UNTIL FURTHER NOTICE BY M/V BGP PROSPECTOR TOWING 12 SIX KILOMETER LONG CABLES IN AREA BOUND BY 03-42.543/25(24)2025-03-27archivedWESTERN SOUTH ATLANTIC. BRAZIL. DNC 01. 1. BARRA DE ITABAPOANA LIGHT 21-18.80S 040-57.90W UNLIT UNTIL 22 SEP. 2. CANCEL THIS MSG 230001Z SEP 25.Back to US - HYDROLANT