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Radio Navigation Warnings - All warnings


All warnings

​​​​​​​​ NAVAREA 1

UK Coastal

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Ref Date Time Group Description
WZ 055/21 151210 UTC Jan 21 ENGLAND, SOUTH COAST. Western Approaches to Plymouth Sound and Whitsand Bay. Multiple subsurface exercise mines established.

UK Coastal

WZ 055/21

151210 UTC Jan 21

​ENGLAND, SOUTH COAST. 
Western Approaches to Plymouth Sound and Whitsand Bay.
1. Multiple subsurface exercise mines established within area bounded by: 50-21.7N 004-18.5W, 50-17.8N 004-38.7W, 50-12.0N 004-35.7W, 50-13.6N 004-11.6W, 50-17.8N 004-13.0W and 50-20.9N 004-15.5W.
2. Cancel WZ 1335.

NAVAREA I 007/21 151000 UTC Jan 21 NAVAREA I WARNINGS IN FORCE AT 151000 UTC JAN 21

NAVAREA 1

NAVAREA I 007/21

151000 UTC Jan 21

1. NAVAREA I WARNINGS IN FORCE AT 151000 UTC JAN 21:

2020 SERIES: 178.
2021 SERIES: 002, 005, 006, 007.
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 (178/20 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(at)ukho.gov.uk

2. Cancel NAVAREA I 004/21.

WZ 052/21 150520 UTC Jan 21 SCOTLAND, WEST COAST. Outer Hebrides. Sound of Harris. Stanton Channel. Horse Rock Light-buoy unlit.

UK Coastal

WZ 052/21

150520 UTC Jan 21

​SCOTLAND, WEST COAST.
Outer Hebrides.
Sound of Harris.
Stanton Channel.
Horse Rock Light-buoy, 57-46.0N 007-03.4W, unlit.

WZ 047/21 140655 UTC Jan 21 GMDSS. Shetland Coastguard. VHF & MF DSC and MF R/T services from Collafirth Hill off air.

UK Coastal

WZ 047/21

140655 UTC Jan 21

​GMDSS.
Shetland Coastguard.
VHF & MF DSC and MF R/T services from Collafirth Hill, 60-32.0N 001-23.5W, off air.


WZ 046/21 140605 UTC Jan 21 NORTH SEA, UK SECTOR. Waveney Gas Field. Platform 48/17c, all navaids inoperative.

UK Coastal

WZ 046/21

140605 UTC Jan 21

​NORTH SEA, UK SECTOR.
Waveney Gas Field.
Platform 48/17c, 53-21.2N 001-18.3E, all navaids inoperative.


WZ 038/21 121340 UTC Jan 21 IRELAND, EAST COAST. Ardtole Beacon and St. John's Point Lighthouse, AIS inoperative.

UK Coastal

WZ 038/21

121340 UTC Jan 21

​IRELAND, EAST COAST.
1. Ardtole Beacon, 54-15.7N 005-36.0W, AIS inoperative.
2. St. John's Point Lighthouse, 54-13.6N 005-39.6W, AIS inoperative. 


WZ 037/21 121210 UTC Jan 21 ENGLAND, SOUTH COAST. Tor Bay. Berry Head Southwards. Wreck located.

UK Coastal

WZ 037/21

121210 UTC Jan 21

​ENGLAND, SOUTH COAST.
Tor Bay.
Berry Head Southwards.
1. Wreck, least depth 32.6 metres, located in 50-22.52N 003-28.73W.
2. Cancel WZ 1316.

NAVAREA I 006/21 111750 UTC Jan 21 NORTH SEA. Rotterdam to Aberdeen via DW Route. Tug Mantra towing floating turbine KIN-03.

NAVAREA 1

NAVAREA I 006/21

111750 UTC Jan 21

​NORTH SEA.
Rotterdam to Aberdeen via DW Route.
Chart GB 4140 (INT 140).
Tug Mantra towing floating turbine KIN-03 in vicinity of line joining 52-00.0N 004-00.4E, 52-01.7N 003-54.1E, 51-58.3N 003-12.8E, 51-59.1N 003-00.1E, 52-00.3N 002-40.4E, 53-05.9N 002-42.4E, 53-54.2N 003-26.6E, 53-57.0N 003-52.3E, 55-28.0N 003-14.1E and 57-17.6N 001-24.8W.
Length of tow 1000 metres.
Wide berth requested.

WZ 035/21 111455 UTC Jan 21 ENGLISH CHANNEL, EASTERN PART. Dover Strait TSS. Ridens SE light-buoy, AIS inoperative.

UK Coastal

WZ 035/21

111455 UTC Jan 21

​ENGLISH CHANNEL, EASTERN PART.
Dover Strait TSS.
Ridens SE light-buoy, 50-43.4N 001-19.0E, AIS inoperative.

WZ 034/21 111200 UTC Jan 21 CHANNEL ISLANDS. South Minquiers light-buoy, light unreliable.

UK Coastal

WZ 034/21

111200 UTC Jan 21

CHANNEL ISLANDS.
1. South Minquiers light-buoy, 48-53.1N 002-10.1W, light unreliable.
2. Cancel WZ 1307.

NAVAREA I 005/21 110500 UTC Jan 21 RIGLIST. Correct at 110500 UTC Jan 21.

NAVAREA 1

NAVAREA I 005/21

110500 UTC Jan 21

​NAVAREA I 005/21
1. RIGLIST. Correct at 110500 UTC Jan 21.

         Southern North Sea: 51N to 55N
NEW 52-21.3N 003-35.3E   Prospector 1 ACP P11-E platform
         53-03.1N 002-17.1E   Erda ACP Leman Oil Field
         53-03.3N 001-41.2E   Valaris 72 ACP Hewett Gas Field
         53-06.5N 002-04.0E   Seafox 4 ACP Leman Gas Field
         53-14.0N 003-14.5E   590021
         53-14.9N 002-01.5E   Ensco 92 ACP Vulcan Gas Field
         54-02.5N 000-26.5E   Valaris 123

         North Sea: 55N to 60N, East of 5W
         55-24.0N 003-48.7E   Maersk Resilient ACP A12 platform
         56-16.7N 003-23.7E   Maersk Invincible ACP Valhall Oil Field
NEW 56-21.6N 003-53.1E   Maersk Integrator
         56-43.5N 002-12.5E   Ensco 120 ACP Jasmine Gas Field
         57-00.8N 001-50.5E   Maersk Highlander ACP Culzean Gas Field
         57-01.9N 001-57.3E   Valaris 122 ACP Shearwater Oil Field
         57-08.0N 001-08.7E   Prospector 5
NEW 57-29.0N 002-03.1E   Ocean Endeavor
         57-45.0N 001-04.8E   Ocean Patriot
         57-48.9N 004-32.0E   Maersk Inspirer ACP YME platform
         57-57.6N 000-55.1W   Noble Sam Hartley ACP Golden Eagle Oil and Gas Field
         58-19.5N 000-41.9E   Paul B Loyd Junior
NEW 58-50.5N 002-14.9E   Rowan Viking alongside platform under construction, Norwegian Sector
         58-50.7N 001-44.6E   Rowan Stavanger ACP Gudrun Oil and Gas Field
         59-34.6N 001-55.4E   Deepsea Nordkapp
         59-35.4N 001-03.4E   Noble Lloyd Noble ACP Mariner Oil Field
        
         Norwegian Sea: 60N to 65N, East of 5W
         60-27.4N 002-41.6E   Askepott
         60-30.4N 002-00.9E   Maersk Intrepid ACP Martin Linge platform
         60-44.4N 003-34.9E   COSL Promoter
         60-50.6N 003-34.5E   Transocean Equinox
         60-54.9N 003-37.5E   Transocean Endurance
         60-57.1N 003-18.3E   West Hercules
         61-05.8N 002-11.5E   Deepsea Atlantic
         61-16.6N 003-39.8E   West Mira
         61-24.3N 003-59.9E   Deepsea Yantai
         61-29.7N 002-08.8E   Transocean Spitsbergen
         64-21.3N 007-27.5E   Transocean Norge

         South and West Coasts of the British Isles
         Nil.

NOTES:
A. Rigs are protected by a 500 metre safety zone.
B. Abbreviations: 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 003/21.

WZ 025/21 081230 UTC Jan 21 ENGLISH CHANNEL, EASTERN PART. Beachy Head West-south-westwards. Wreck and temporary prohibited area.

UK Coastal

WZ 025/21

081230 UTC Jan 21

ENGLISH CHANNEL, EASTERN PART.
Beachy Head West-south-westwards.
1. Temporary prohibited area of radius 200 metres established, centred on the wreck of F/V Joanna C, least depth 14.8 metres, located in 50-42.47N 000-04.06E.
2. Vessels are prohibited from interfering with, or anchoring, fishing or trawling in the vicinity of the wreck without permission from the Marine Accident Investigation Branch.
3. Failure to comply with this direction is a criminal offence.
4. Cancel WZ 1294.

WZ 020/21 071220 UTC Jan 21 ENGLISH CHANNEL, EASTERN PART. Dover Strait TSS. ZC1 light-buoy, unlit.

UK Coastal

WZ 020/21

071220 UTC Jan 21

ENGLISH CHANNEL, EASTERN PART.
Dover Strait TSS.
ZC1 light-buoy, 50-45.0N 001-27.1E, unlit.


WZ 011/21 041730 UTC Jan 21 ENGLAND, EAST COAST. Malory Gas Field. Platform 48/12d, unlit all navaids inoperative.

UK Coastal

WZ 011/21

041730 UTC Jan 21

ENGLAND, EAST COAST.
Malory Gas Field.
Platform 48/12d, 53-32.6N 001-14.7E, unlit all navaids inoperative.

NAVAREA I 002/21 011250 UTC Jan 21 SCOTLAND, NORTH-EAST COAST. Wick North-eastwards to Magnus Oil Field South-eastwards. Submerged pipeline bundle tow in progress.

NAVAREA 1

NAVAREA I 002/21

011250 UTC Jan 21

​SCOTLAND, NORTH-EAST COAST.
Wick North-eastwards to Magnus Oil Field South-eastwards. 
Charts GB 2182C (INT 1041) and GB 2182D (INT 1040).
Submerged pipeline bundle tow in progress in vicinity of line joining 58-29.2N 003-01.4W, 58-24.3N 002-28.2W, 58-33.6N 001-48.2W, 59-02.1N 000-09.2W, 60-40.3N 000-04.5E, 61-28.3N 001-20.1E and 61-37.8N 001-29.6E.
Length of tow 3800 metres. 
Command vessel is Normand Oceanic with Siem Pearl, BB Worker, Siem Diamond and Westro in attendance.

WZ 1402/20 230650 UTC Dec 20 NORTH SEA, UK SECTOR. North Hewett Gas Field. Platform 48/29-C, unlit and all navaids inoperative.

UK Coastal

WZ 1402/20

230650 UTC Dec 20

NORTH SEA, UK SECTOR.
Leman Bank Westwards.
North Hewett Gas Field.
1.  Platform 48/29-C, 53-05.8N 001-45.9E, unlit and all navaids inoperative.
2.  Cancel WZ 1231.

WZ 1382/20 180615 UTC Dec 20 ENGLAND, EAST COAST. All perimeter buoyage marking the East Anglia Offshore Wind Farm permanently discontinued.

UK Coastal

WZ 1382/20

180615 UTC Dec 20

ENGLAND, EAST COAST.
1. All perimeter buoyage marking the East Anglia Offshore Wind Farm, 52-15N 002-30E, permanently discontinued.
2. Cancel WZ 1214.

WZ 1381/20 180600 UTC Dec 20 NORTH SEA, UK SECTOR. Thistle Oil Field. Platform 211/18-A, unlit and all aids to navigation inoperative.

UK Coastal

WZ 1381/20

180600 UTC Dec 20

NORTH SEA, UK SECTOR.
Thistle Oil Field.
1. Platform 211/18-A, 61-21.8N 001-34.8E, unlit and all aids to navigation inoperative.
2. Cancel WZ 1212.

WZ 1359/20 120730 UTC Dec 20 WALES, WEST COAST. Cardigan Bay Southwards. Wreck located, least depth 31.1 metres.

UK Coastal

WZ 1359/20

120730 UTC Dec 20

WALES, WEST COAST.
Cardigan Bay Southwards.
1. Wreck, least depth 31.1 metres, located in 52-16.2N 004-40.0W.
2. Cancel WZ 1351.

NAVAREA I 178/20 101515 UTC Dec 20 NORTH SEA, UK SECTOR. Mungo Oil Field Northwards. Chart GB 274. Safety Zone,established centred on 57-28.2N 002-06.9E.

NAVAREA 1

NAVAREA I 178/20

101515 UTC Dec 20

NORTH SEA, UK SECTOR.
Mungo Oil Field Northwards.
Chart GB 274.
Safety Zone, radius 500 metres, established centred on 57-28.2N 002-06.9E.

WZ 1341/20 061210 UTC Dec 20 ENGLAND, WEST COAST. Morecambe Bay South-westwards. Calder Gas Field. Platform 110/7a, fog signal inoperative.

UK Coastal

WZ 1341/20

061210 UTC Dec 20

ENGLAND, WEST COAST.
Morecambe Bay South-westwards.
Calder Gas Field.
Platform 110/7a, 53-48.4N 003-39.8W, fog signal inoperative.​

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