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Radio Navigation Warnings - All warnings


All warnings

​​​​​​​​ NAVAREA 1

UK Coastal

​​​
Ref Date Time Group Description
WZ 936/19 141945 UTC Oct 19 SOUTHERN NORTH SEA. DW Route. Unexploded seabed ordnance reported.

UK Coastal

WZ 936/19

141945 UTC Oct 19

SOUTHERN NORTH SEA. DW Route. 
Unexploded seabed ordnance reported in 52-42.63N 003-04.36E.

NAVAREA I 156/19 140500 UTC Oct 19 RIGLIST. Correct at 140500 UTC OCT 19.

NAVAREA 1

NAVAREA I 156/19

140500 UTC Oct 19

​1. RIGLIST. Correct at 140500 UTC OCT 19.

         Southern North Sea: 51N to 55N
         52-33.1N 003-44.4E   Maersk Resolute ACP Horizon P9-6
NEW 52-37.1N 002-47.0E   Ensco 101
         53-05.5N 002-07.8E   Seafox 4 ACP Leman Gas Field
         53-14.0N 003-14.5E   590021
         53-28.4N 004-29.5E   Ensco 121 ACP L11-B-PA
         53-33.0N 001-04.6E   Energy Endeavour ACP Pickerill A
         53-42.2N 001-09.0E   Seafox 1 ACP West Sole Gas Field
         53-49.0N 004-30.8E   Prospector 5 ACP L5A-D
         53-49.9N 002-46.3E   Seajacks Hydra ACP Windermere 49/9b
         54-04.0N 000-28.8E   Ensco 123 
         54-20.7N 002-21.4E   Ensco 92
         54-24.4N 002-48.9E   Maersk Resolve ACP D12-B
         54-32.8N 001-18.6E   Noble Hans Deul

         North Sea: 55N to 60N, East of 5W
         55-29.0N 005-06.7E   Noble Sam Turner ACP Dan Oil Field  
         55-43.4N 004-48.0E   Maersk Guardian ACP Tyra Gas Field
         56-03.7N 003-41.5E   Maersk Resilient
         56-15.0N 003-20.9E   Maersk Invincible ACP Valhall Oil Field
         56-16.8N 003-24.0E   Maersk Reacher ACP Valhall Oil Field
         56-21.8N 004-08.7E   Rowan Viking
         56-29.6N 002-09.3E   Ensco 100 ACP Fulmar Oil Field
         56-38.9N 002-13.3E   Noble Sam Hartley
         56-43.5N 002-12.5E   Ensco 120 ACP Jasmine Gas Field
         56-49.1N 003-08.1E   Maersk Interceptor
         56-52.1N 002-04.3E   Paul B Loyd Jnr
         56-58.0N 001-52.2E   Rowan Gorilla 5 ACP Franklin Gas Field
         57-06.6N 002-50.8E   Maersk Integrator ACP Ula Oil Field
         57-08.9N 001-48.3E   Wilphoenix
         57-11.7N 001-54.8E   Maersk Highlander ACP u/c Pierce Oil Field Westward
         57-48.5N 001-59.5E   West Phoenix
         57-48.6N 000-58.3W   Maersk Innovator ACP Buzzard Oil and Gas Field
         57-50.7N 000-54.7W   COSL Pioneer
         57-52.5N 004-33.2E   Scarabeo 8         
         57-57.4N 001-50.7E   Rowan Gorilla 7 ACP Armada Gas Field
         58-16.1N 001-27.5W   Borgland Dolphin
         58-19.5N 000-41.9E   Transocean 712
         58-50.7N 001-44.6E   Rowan Stavanger ACP Gudrun Oil and Gas Field
         59-02.2N 002-13.5E   Maersk Intrepid
         59-19.0N 002-12.7E   Leiv Eiriksson
         59-29.5N 001-33.4E   Ocean Patriot
         59-35.2N 001-03.2E   Safe Boreas ACP u/c Mariner Oil Field
         59-35.4N 001-03.4E   Noble Lloyd Noble ACP u/c Mariner Oil Field
        
         Norwegian Sea: 60N to 65N, East of 5W
         60-07.4N 004-09.3W   Transocean Leader
         60-15.7N 002-59.2W   Island Innovator
         60-21.6N 001-16.7E   Stena Don
NEW 60-24.7N 004-03.3W   Deepsea Aberdeen
         60-30.6N 004-09.3E   West Hercules
         60-44.4N 003-34.8E   Songa Equinox
         60-45.0N 003-26.0E   Transocean Endurance
         60-47.2N 003-32.1E   COSL Promoter
         60-56.1N 002-13.9W   Ocean Valiant
         61-02.3N 003-34.5E   Deepsea Atlantic
         61-09.7N 001-06.7E   Paragon MSS1
         61-18.0N 002-21.8E   Transocean Norge
NEW 61-28.6N 002-12.2E   Transocean Spitsbergen
         61-29.6N 001-45.4W   Ocean Greatwhite
         61-40.3N 001-29.1E   Ocean Endeavor
         64-50.2N 006-47.2E   Transocean Enabler
 
         South and West Coasts of the British Isles.  
         53-52.6N 003-33.6W   Borr Ran ACP South Morecambe Gas Field

NOTES:
A. Rigs are protected by a 500 metre safety zone.
B. Abbreviations: ACP - Adjacent to Charted Platform;  u/c - under construction.
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 149/19.

NAVAREA I 155/19 122355 UTC Oct 19 NORTH SEA, UK SECTOR. Long Forties north-eastwards. Seismic survey in progress by M/V SW Amundsen.

NAVAREA 1

NAVAREA I 155/19

122355 UTC Oct 19

​NORTH SEA, UK SECTOR.
Long Forties north-eastwards.
Chart GB 2182B (INT 1042).
Seismic survey in progress by M/V SW Amundsen towing 7 x 4000 metre long cables within area bounded by 57-56.9N 000-15.1E, 57-56.6N 001-40.5E, 57-29.4N 001-28.6E and 57-30.0N 000-01.1E.
Wide berth 3 miles ahead and abeam and 5 miles astern requested.
Guard vessels in attendance.

NAVAREA I 154/19 111000 UTC Oct 19 NAVAREA I WARNINGS IN FORCE AT 111000 UTC OCT 19.

NAVAREA 1

NAVAREA I 154/19

111000 UTC Oct 19

NAVAREA I 154
1. NAVAREA I WARNINGS IN FORCE AT 111000 UTC OCT 19:

2017 SERIES: 163.
2019 SERIES: 127, 132, 134, 137, 149, 152, 153, 154.

NOTES:
A. Texts of NAVAREA I Warnings issued each week are published in weekly editions of the ADMIRALTY Notices to Mariners bulletin (ANMB).
B. NAVAREA I Warnings less than 42 days old (127/19 onward) are promulgated via SafetyNET and/or relevant NAVTEX transmitters.
C. The complete texts of all in-force NAVAREA I warnings, including those which are no longer being broadcast, are reprinted in Section III of ANMB in weeks 1, 13, 26 and 39 and are also available from the UKHO website at: www.admiralty.co.uk/RNW.
Alternatively, these may be requested by e-mail from NAVAREA I Co-ordinator at: navwarnings@ukho.gov.uk

2. Cancel NAVAREA I 147/19.

NAVAREA I 153/19 110630 UTC Oct 19 NORTH SEA, NORWEGIAN SECTOR. Utsira Ground Westwards. Chart GB 2182C (INT 1041). Seismic survey in progress by M/V SW Tasman and M/V SW Cook.

NAVAREA 1

NAVAREA I 153/19

110630 UTC Oct 19

​NORTH SEA, NORWEGIAN SECTOR. 
Utsira Ground Westwards. 
Chart GB 2182C (INT 1041).
1. Seismic survey in progress by M/V SW Tasman and M/V SW Cook within area bounded by 59-31N 001-42E, 59-25N 002-09E, 58-13N 001-57E and 58-19N 001-32E. Wide berth requested. M/V Ocean Dee in attendance.
2. Cancel this message 260200 UTC Oct 19.

NAVAREA I 152/19/19 110455 UTC Oct 19 NORTH SEA, NORWEGIAN SECTOR. Walker Bank. Chart GB 1427 (INT 1401). Seismic survey and underwater operations in progress by M/V Sanco Sword and M/V Havila Aurora I.

NAVAREA 1

NAVAREA I 152/19/19

110455 UTC Oct 19

NORTH SEA, NORWEGIAN SECTOR.
Walker Bank..
Chart GB 1427 (INT 1401).
1. Seismic survey and underwater operations in progress by M/V Sanco Sword towing 300 metre long cable and M/V Havila Aurora l, within area bounded by 59-02N, 58-56N, 001-52E and 002-17E.
A berth of 1 mile ahead, abeam and astern requested.  Guard vessel G.V Morning Dawn in attendance.
2. Cancel this message 240100 UTC Oct 19.

WZ 920/19 091430 UTC Oct 19 NORTH SEA, UK SECTOR. Indefatigable Banks. Wenlock platform unlit and all navaids inoperative.

UK Coastal

WZ 920/19

091430 UTC Oct 19

​NORTH SEA, UK SECTOR.
Indefatigable Banks.
1. Wenlock platform, 53-35.3N 002-17.7E, unlit and all navaids inoperative.
2. Cancel WZ 801.

WZ 918/19 090900 UTC Oct 19 DOVER SRAIT TSS. North-east bound lane. Vergoyer Nord light-buoy missing.

UK Coastal

WZ 918/19

090900 UTC Oct 19

​DOVER SRAIT TSS.
North-east bound lane.
1. Vergoyer Nord light-buoy 50-39.7N 001-22.3E missing.
2. Cancel WZ 799.

WZ 915/19 071450 UTC Oct 19 SCOTLAND EAST COAST. Moray East Offshore Windfarm. Met mast unlit.

UK Coastal

WZ 915/19

071450 UTC Oct 19

​SCOTLAND EAST COAST. 
Moray Firth. 
Moray East Offshore Windfarm.
1. Met mast in 58-10.9N 002-49.2W, unlit.
2. Cancel WZ 793.

​WZ 912/19 071000 UTC Oct 19 ENGLAND, SOUTH COAST. Isle of Portland. Bill of Portland Light, 1. Range permanently changed to 18 miles. 2. Fog signal temporarily inoperative.

UK Coastal

​WZ 912/19

071000 UTC Oct 19

ENGLAND, SOUTH COAST.
Isle of Portland.
Bill of Portland Light, 50-30.85N 002-27.38W.
1. Range permanently changed to 18 miles.
2. Fog signal temporarily inoperative.
3. Cancel WZ 909

WZ 911/19 070610 UTC Oct 19 WALES, SOUTH COAST. Caldey Island lighthouse, range temporarily reduced.

UK Coastal

WZ 911/19

070610 UTC Oct 19

WALES, SOUTH COAST. 
Caldey Island lighthouse 51-37.9N 004-41.1W, range temporarily reduced to 8 miles.​

WZ 909/19 051725 UTC Oct 19 ENGLAND, SOUTH COAST. Bill of Portland Light, range permanently changed.

UK Coastal

WZ 909/19

051725 UTC Oct 19

ENGLAND, SOUTH COAST. Isle of Portland. 
Bill of Portland Light, 50-30.85N 002-27.38W, range permanently changed to 18 miles.

WZ 906/19 041955 UTC Oct 19 SCOTLAND, SOUTH-WEST COAST. Kirkcudbright approach. Little Ross front light, unreliable.

UK Coastal

WZ 906/19

041955 UTC Oct 19

​SCOTLAND, SOUTH-WEST COAST.
Kirkcudbright approach. 
Little Ross front light 54-46.06N 004-05.02W unreliable.

WZ 904/19 040120 UTC Oct 19 SCOTLAND, NORTH AND WEST COASTS. Cape Wrath and North Minch.Intermittent GPS Jamming Exercise.

UK Coastal

WZ 904/19

040120 UTC Oct 19

​SCOTLAND, NORTH AND WEST COASTS.
Cape Wrath and North Minch.
1. Intermittent GPS Jamming Exercise in progress 05 to 17 Oct, daylight hours only, in following areas:
A) Within 36 miles of Faraid Head, 58-36.2N 004-46.5W, in an arc, from 270 degrees, clockwise to 100 degrees.
B) Within 28 miles of Loch Ewe, 57-51.9N 005-41.1W, in an arc, from 285 degrees, clockwise to 040 degrees.
2. Alternative means of navigation should be used during jamming periods to confirm position. GPS equipment should be checked for correct operation either when clear of the affected areas or on completion of the exercise.
3. In an emergency jamming may be stopped on request via the Jamming Unit on 01436 674321 ext. 4372 or CRC Boulmer Master Controller on 01665 572311.
4. Jamming will not take place in restricted visibility.
5. Cancel this message 172359 UTC Oct 19.

WZ 903/19 031610 UTC Oct 19 GMDSS. Belfast coastguard. MF services from Tiree site unstable.

UK Coastal

WZ 903/19

031610 UTC Oct 19

​GMDSS.
Belfast coastguard.
MF R/T and DSC services from Tiree site 56-30N 006-48W unstable.

WZ 902/19 021405 UTC Oct 19 NORTH SEA, UK SECTOR. Munro Gas Field. Platform 44/17-MH, unlit and all navaids inoperative.

UK Coastal

WZ 902/19

021405 UTC Oct 19

NORTH SEA, UK SECTOR.
Munro Gas Field.
1. Platform 44/17-MH, 54-26.1N 002-18.0E, unlit and all navaids inoperative.
2. Cancel WZ 891

WZ 899/19 020805 UTC Oct 19 GMDSS. Stornoway Coastguard. MF R/T and DSC services from Butt of Lewis site unstable.

UK Coastal

WZ 899/19

020805 UTC Oct 19

​GMDSS.
Stornoway Coastguard.
1. MF R/T and DSC services from Butt of Lewis site 58-31N 006-16W, unstable.
2. Cancel WZ 779.

WZ 889/19 290745 UTC Sep 19 ENGLAND WEST COAST. Morecambe Bay Approaches, Millom Gas Field. Platform 113/26 all navaids inoperative.

UK Coastal

WZ 889/19

290745 UTC Sep 19

ENGLAND WEST COAST.
Morecambe Bay Approaches, Millom Gas Field.
Platform 113/26, 54-01.6N 003-51.7W, all navaids inoperative.

WZ 885/19 270440 UTC Sep 19 SOUTHERN NORTH SEA. DW via TSS West Friesland. Underwater cable operations by C/S Sovereign

UK Coastal

WZ 885/19

270440 UTC Sep 19

​SOUTHERN NORTH SEA.
DW via TSS West Friesland.
Underwater cable operations in progress by C/S Sovereign in vicinity of 52-28.4N 002-51.6E.
One mile berth requested.

WZ 883/19 261340 UTC Sep 19 SOUTHERN NORTH SEA, UK SECTOR. Tethys platform unlit and all navaids inoperative.

UK Coastal

WZ 883/19

261340 UTC Sep 19

SOUTHERN NORTH SEA, UK SECTOR.
Tethys Gas Field.
1. Tethys platform, 53-39.0N 002-03.3E, all navaids inoperative.
2. Cancel WZ 751.

WZ 880/19 251835 UTC Sep 19 ENGLAND NORTHEAST COAST. Wreck of fishing vessel reported.

UK Coastal

WZ 880/19

251835 UTC Sep 19

​ENGLAND NORTHEAST COAST.
Approaches to the River Tyne.
Wreck of 11 metre fishing vessel reported in 55-03.1N 001-23.8W.

WZ 858/19 201550 UTC Sep 19 GMDSS. Aberdeen Coastguard. VHF DSC service from Windyheads Hill site unstable.

UK Coastal

WZ 858/19

201550 UTC Sep 19

​GMDSS.
Aberdeen Coastguard.
1. VHF DSC service from Windyheads Hill site 57-38.9N 002-14.7W unstable.
2. Cancel WZ 736.

NAVAREA I 137/19 180400 UTC Sep 19 NORTH SEA, NORWEGIAN SECTOR. Seismic survey by M/V Ramform Vanguard.

NAVAREA 1

NAVAREA I 137/19

180400 UTC Sep 19

​NORTH SEA, NORWEGIAN SECTOR.
Walker Bank Eastwards.
Chart GB 1405 (INT 1400).
Seismic survey in progress by M/V Ramform Vanguard, towing 12 x 5.4 mile long cables, within area bounded by 58-44.6N 002-14.9E, 58-46.9N 002-05.0E, 59-08.8N 002-00.4E, 59-18.4N 002-26.8E, 59-16.1N 002-36.7E and 58-54.4N 002-41.1E. A berth of 3 miles ahead and abeam and 7 miles astern requested. Guard vessels Thor Omega, Strombas II and 7 Waves in attendance.

WZ 852/19 170610 UTC Sep 19 IRISH SEA, EASTERN PART. Solway Firth. Robin Rigg Windfarm. Special light-buoy marking obstruction missing.

UK Coastal

WZ 852/19

170610 UTC Sep 19

​IRISH SEA, EASTERN PART.
Solway Firth. 
Robin Rigg Windfarm. 
1. Special light buoy, Fl.Y 5s marking obstruction at 54-46.3N 003-42.1W, missing.
2. Cancel WZ 730.

WZ 848/19 160840 UTC Sep 19 ENGLAND, EAST COAST. Thames Estuary. Sunk Inner Precautionary Area. Black Deep and Long Sand Head Light-buoys moved.

UK Coastal

WZ 848/19

160840 UTC Sep 19

​ENGLAND, EAST COAST.
Thames Estuary.
Sunk Inner Precautionary Area.
1. Black Deep Light-buoy moved 144 metres North-eastwards to 51-48.32N 001-36.96E.
2. Long Sand Head Light-buoy moved 96 metres North-north-westwards to 51-48.12N 001-39.39E.

WZ 847/19 160810 UTC Sep 19 GMDSS. Humber Coastguard. MF R/T and DSC services from Langham site off air.

UK Coastal

WZ 847/19

160810 UTC Sep 19

​GMDSS. 
Humber Coastguard.  
1. MF R/T and DSC services from Langham site 52-56.5N 000-57.2E  off air. 
2. Cancel WZ 724.

WZ 838/19 121125 UTC Sep 19 NORTH SEA, UK SECTOR. Leman Gas Field. Platform 49/27 - EP all navaids inoperative.

UK Coastal

WZ 838/19

121125 UTC Sep 19

​NORTH SEA, UK SECTOR. 
Leman Gas Field.
Platform 49/27 - EP, 53-03.7N 002-12.7E, all navaids inoperative.

NAVAREA I 134/19 120755 UTC Sep 19 NORTH SEA, NORWEGIAN SECTOR. Tampen North-eastwards. Chart GB 2182D (INT 1040). Subsea scientific mooring established.

NAVAREA 1

NAVAREA I 134/19

120755 UTC Sep 19

​NORTH SEA, NORWEGIAN SECTOR.
Tampen North-eastwards.
Chart GB 2182D (INT 1040).
1. Subsea scientific mooring established in 62-01.60N 001-26.02E.  Wide berth requested.
2. Cancel this message 190001 UTC Oct 19.

NAVAREA I 132/19 111115 UTC Sep 19 NORTH SEA, UK SECTOR. Dunbar Oil Field. Veritas Viking/Artemis Athene seismic survey.

NAVAREA 1

NAVAREA I 132/19

111115 UTC Sep 19

​NORTH SEA, UK SECTOR.
Dunbar Oil Field.
Chart GB 295.
1. Seismic survey and underwater operations in progress by S/V Veritas Viking and M/V Artemis Athene within area bounded by 60-43N 001-24E, 60-45N 001-54E, 60-30N 001-57E and 60-27N 001-25E. Wide berth requested. Guard vessel M/V Emswind in attendance.
2. Cancel Navarea I 113/19.

WZ 826/19 061600 UTC Sep 19 SCOTLAND, EAST COAST. Moray Firth. Jacky platform. Fog signal inoperative.

UK Coastal

WZ 826/19

061600 UTC Sep 19

​SCOTLAND, EAST COAST. 
Moray Firth.
Jacky platform 58-11.0N 002-58.8W.
1. Fog signal inoperative.
2. Cancel WZ 696

NAVAREA I 127/19 030750 UTC Sep 19 NORTH SEA, UK SECTOR. Buchan Oil Field Eastwards. Safety Zone, radius 500m, established.

NAVAREA 1

NAVAREA I 127/19

030750 UTC Sep 19

​NORTH SEA, UK SECTOR.
Buchan Oil Field Eastwards.
Safety Zone, radius 500m, established at 57-55.37N 000-27.22E.

NAVAREA I 163/17 231355 UTC Oct 17 SOUTHWESTERN APPROACHES TO THE BRITISH ISLES. ODAS light-buoy K1 off station

NAVAREA 1

NAVAREA I 163/17

231355 UTC Oct 17

​SOUTHWESTERN APPROACHES TO THE BRITISH ISLES.
Chart GB 2 (INT 160).
ODAS light-buoy K1 reported off station in position 48-47.4N 012-24.2W.

​​