Surveys
Correct at 170430 UTC aug 2026
Riglist · NAVAREA I 173/26
- issued
- 2026-08-17 04:40Z
- status
- in force
- cancels
- NAVAREA I 169/26
- authority
- UK Hydrographic Office (NAVAREA I coordinator)
- position
- 57.656, 2.129
- source
- ukho · first seen 2026-08-17 22:50Z
Original warning text
1. RIGLIST. CORRECT AT 170430 UTC AUG 2026. SOUTHERN NORTH SEA: 51N TO 55N 52-07.7N 003-56.4E VALARIS 123 ACP P18-A NEW 52-59.1N 002-18.2E HAEVA 53-03.7N 003-32.3E SHELF DRILLING WINNER ACP K17-FA-1 53-07.1N 002-06.3E ENSCO 92 ACP LEMAN GAS FIELD 53-21.5N 003-59.0E NOBLE RESOLUTE ACP K12-G 53-33.0N 004-43.8E TRITON 10 (EX NOBLE REACHER) ACP L9-FA-1 53-41.1N 006-21.6E PROSPECTOR 1 ACP N05-A 54-06.2N 002-14.9E NOBLE INTREPID NEW 54-17.4N 001-20.2E OBANA ACP KILMAR GAS FIELD NEW 54-24.4N 002-48.9E SWIFT 10 ACP D12-B 54-34.2N 002-17.6E VALARIS NORWAY ACP CYGNUS GAS FIELD NORTH SEA: 55N TO 60N, EAST OF 5W 56-16.5N 003-23.9E NOBLE INVINCIBLE ACP VALHALL OIL FIELD 56-32.9N 003-12.8E LINUS ACP EKOFISK COMPLEX 56-54.0N 002-22.8E VALARIS 122 ACP 30/02-WHPA 57-00.8N 001-50.4E VALARIS STAVANGER ACP ELGIN GAS FIELD 57-01.9N 001-57.3E VALARIS 121 ACP SHEARWATER OIL FIELD 57-22.5N 001-59.8E NOBLE INNOVATOR ACP MUNGO OIL FIELD 57-48.9N 004-32.0E MAERSK INSPIRER ACP YME OIL FIELD 57-54.2N 000-01.9E WELL SAFE GUARDIAN 58-18.0N 001-42.4W PAUL B LOYD JR NEW 58-46.1N 002-45.7E DEEPSEA BERGEN (EX BOLLSTA) 58-50.6N 001-44.6E SHELF DRILLING BARSK ACP GUDRUN 58-58.2N 002-16.9E DEEPSEA NORDKAPP 59-13.9N 002-33.3E DEEPSEA ABERDEEN 59-15.6N 002-30.9E COSL PIONEER 59-20.5N 002-13.4E COSL INNOVATOR 59-39.7N 002-34.2E WEST ELARA 59-52.3N 002-34.0E NOBLE INTEGRATOR ACP HUGIN A NORWEGIAN SEA: 60N TO 65N, EAST OF 5W 60-06.7N 002-35.5E DEEPSEA STAVANGER ACP MUNIN 60-30.4N 002-02.5E ASKEPOTT 61-02.0N 001-07.7E NOBLE PATRIOT 61-03.8N 003-42.3W DEEPSEA ATLANTIC 61-05.8N 002-16.4E ASKELADDEN 61-15.5N 003-00.8E DEEPSEA YANTAI 61-16.5N 002-07.1E COSL PROMOTER 61-34.1N 001-15.7E WELL SAFE DEFENDER NEW 61-37.6N 001-30.7E STENA DON 61-38.5N 004-08.5E SCARABEO 8 64-01.8N 006-45.0E COSL PROSPECTOR 64-52.8N 006-26.0E TRANSOCEAN SPITSBERGEN SOUTH AND WEST OF GREAT BRITAIN 53-32.2N 003-34.5W SEAFOX 7 ACP DOUGLAS OIL FIELD 53-34.0N 003-27.2W VALARIS 72 (EX ENSCO) ACP HAMILTON GAS FIELD 53-38.9N 003-28.6W VALARIS 120 ACP HAMILTON NORTH GAS FIELD NOTES: A. RIGS ARE PROTECTED BY A 500 METRE SAFETY ZONE. B. ACP - ADJACENT TO CHARTED PLATFORM. C. FOR RIGS LOCATED NORTH OF 65N, EAST OF 5W, REFER TO NAVAREA XIX WARNINGS OR VISIT WWW.NAVAREA-XIX.NO 2. CANCEL NAVAREA I 169/26.
Conditions at the position · now
loading…
MET Norway · NOAA WaveWatch III · GEBCO 2020 · model data at the centroid, not an observation
This area · survey operations
163 within 180 nm since 1999 · 3 in the last 12 months · 3 in force now
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- Survey operations in progress until further notice by M/V ramform hyperion towing ten 2740 meter long cables2026-08-03
- Survey operations in progress until further notice by M/V amazon conqueror towing eight 1609 meter long…2026-07-31
- Survey operations in progress until 25 may by M/V ramform tethys towing 12 8000 meter long cables in area…2024-04-22
- Survey operations in progress until further notice by M/V ramform atlas towing 14 6000 meter long cables in…2023-09-27
- Survey operations in progress until further notice by M/V kommandor towing 1300 meter long cables in area…2023-09-17
- Survey operations in progress until further notice by M/V ramform atlas towing 14 6000 meter long cables in…2023-09-04
Season · when survey operations happen here
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month of issue, all years in the archive
Nearby now · within 120 nm
- Britannia gas fieldNav aids · 39.5 nm
- Survey operations in progress until further notice by M/V amazon conqueror towing eight 1609 meter long…Surveys · 64.4 nm
- Survey operations in progress until further notice by M/V ramform hyperion towing ten 2740 meter long cablesSurveys · 99.2 nm
- The patch northwestwardsCable ops · 99.2 nm
Worldwide now
75 survey operations in force · see all
Surveys
Hydrographic and scientific survey vessels, often towing long arrays. All current survey operations →
Not for navigation. This is a re-rendering of an official navigational warning for awareness; mariners must use official NAVAREA broadcasts and their national MSI service.