Radio Navigation Warnings

All warnings
Reference Date Time Group Description Select
1370 NAVAREA I 119/24 121001 UTC Jul 24 NAVAREA I WARNINGS IN FORCE AT 121000 UTC JUL 24.

NAVAREA 1

NAVAREA I 119/24

121001 UTC Jul 24

                                                NAVAREA I 119/24
1. NAVAREA I WARNINGS IN FORCE AT 121000 UTC JUL 24:
 
2024 SERIES: 072, 101, 106, 114, 115, 117, 118, 119.
 
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 (101/24 ONWARD) ARE PROMULGATED VIA ENHANCED GROUP CALL (EGC) 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: HTTPS://MSI.ADMIRALTY.CO.UK/RADIONAVIGATIONALWARNINGS.
ALTERNATIVELY, THESE MAY BE REQUESTED BY E-MAIL FROM NAVAREA I CO-ORDINATOR AT: NAVWARNINGS@UKHO.GOV.UK
 
2. CANCEL NAVAREA I 113/24.

                                                
1357 NAVAREA I 118/24 111530 UTC Jul 24 NORWAY. ISPS ANNOUNCEMENT.

NAVAREA 1

NAVAREA I 118/24

111530 UTC Jul 24

                                                NORWAY.
ISPS ANNOUNCEMENT.
1. THE MARITIME SECURITY LEVEL IS SET FROM LEVEL 2 TO LEVEL 1 IN THE FOLLOWING NORWEGIAN PORT:
NOSLA-0002, NORSEA TANANGER.

THE FOLLOWING NORWEGIAN PORT FACILITIES ARE STILL AT ISPS SECURITY LEVEL 2:
NOSSJ-0007, HELGELAND BASE.
NOTAE-0002, CONOCO PHILLIPS BASE TANANGER.

SHIPS CALLING AT THESE FACILITIES SHALL RESPOND WITHOUT DELAY TO THIS CHANGE IN SECURITY LEVEL.
2. CANCEL NAVAREA I 102/24.
                                                
1383 NAVAREA I 117/24 091700 UTC Jul 24 NORTH SEA. HOLMENGRA, NORWAY TO HYWIND FLOATING WIND FARM. TUGS SKANDI VEGA AND NORMAND SIGMA TOWING FLOATING TURBINE.

NAVAREA 1

NAVAREA I 117/24

091700 UTC Jul 24

                                                NORTH SEA. 
HOLMENGRA, NORWAY TO HYWIND FLOATING WIND FARM.
TUGS SKANDI VEGA AND NORMAND SIGMA TOWING FLOATING TURBINE IN VICINITY OF LINE JOINING 60-50.0N 004-31.0E, 59-12.2N 001-56.6E, 58-28.3N 000-05.3W, 57-56.5N 000-23.0W AND 57-29.6N 001-19.0W. 
TUGS NORMAND FERKING OR NORMAND SAPPHIRE IN ATTENDANCE. 
                                                
1199 WZ 473/24 091635 UTC Jul 24 HUMBER. LEMAN GAS FIELD. PLATFORM 49/27-J, FOG SIGNAL INOPERATIVE AND PLATFORM 49/27-H, UNLIT AND ALL NAVAIDS INOPERATIVE.

UK Coastal

WZ 473/24

091635 UTC Jul 24

                                                HUMBER. 
LEMAN GAS FIELD.
1. PLATFORM 49/27-J 53-02.0N 002-13.1E, FOG SIGNAL INOPERATIVE.
2. PLATFORM 49/27-H 53-00.3N 002-12.9E, UNLIT AND ALL NAVAIDS INOPERATIVE.
                                                
1335 WZ 472/24 091425 UTC Jul 24 VIKING. NINIAN OIL FIELD. PLATFORM 3/8 SOUTHERN, FOG SIGNAL INOPERATIVE.

UK Coastal

WZ 472/24

091425 UTC Jul 24

                                                VIKING. 
NINIAN OIL FIELD.
1. PLATFORM 3/8 SOUTHERN 60-48.3N 001-27.0E, FOG SIGNAL INOPERATIVE.
2. CANCEL WZ 378.
                                                
1353 NAVAREA I 115/24 080500 UTC Jul 24 RIGLIST. CORRECT AT 080500 UTC JUL 24

NAVAREA 1

NAVAREA I 115/24

080500 UTC Jul 24

                                                1. RIGLIST. CORRECT AT 080500 UTC JUL 24.

    SOUTHERN NORTH SEA: 51N TO 55N
    52-54.3N 002-12.9E HAEVA
    53-01.1N 001-47.6E VALARIS 72 ACP HEWETT GAS FIELD
    53-14.0N 003-14.5E 590021 ACP ALLSEAS TEST
    53-24.3N 001-47.1E SEAFOX 2 ACP CLIPPER GAS FIELD
    53-34.4N 003-18.3E SEAFOX 4 ACP NAM GAS FIELD
    54-15.1N 002-44.5E WELL SAFE PROTECTOR
    54-20.6N 002-51.9E SWIFT 10 ACP D12-A
    54-24.2N 002-39.6E ENSCO 92 ACP KATY GAS FIELD

    NORTH SEA: 55N TO 60N, EAST OF 5W
    55-23.6N 004-00.4E NOBLE RESOLUTE ACP B10
    55-31.8N 005-00.3E NOBLE REACHER ACP HALFDAN OIL FIELD
    56-05.8N 004-13.3E NOBLE RESOLVE ACP SYD ARNE GAS FIELD
    56-10.6N 003-27.6E NOBLE INVINCIBLE ACP HOD OIL FIELD
    56-20.8N 004-16.3E SHELF DRILLING WINNER ACP HARALD GAS FIELD
    56-25.8N 003-12.8E WEST ELARA
    56-41.8N 002-20.3E NOBLE INTREPID ACP JUDY OIL FIELD
    56-41.9N 002-20.2E VALARIS 120 ACP JUDY OIL FIELD
NEW 56-42.0N 003-07.1E NOBLE INTEGRATOR
    56-50.9N 002-15.3E NOBLE RESILIENT ACP JADE OIL FIELD
    56-54.0N 002-22.8E VALARIS 122 ACP WHPA
    56-55.0N 001-01.5E COSL INNOVATOR
    57-00.8N 001-50.4E VALARIS STAVANGER ACP ELGIN GAS FIELD
    57-01.9N 001-57.3E VALARIS 121 ACP SHEARWATER OIL FIELD
    57-02.4N 002-04.3E VALARIS 123 ACP ERSKINE OIL FIELD
    57-09.1N 001-40.5E VALARIS 248 (EX GORILLA VI)
    57-14.0N 001-37.6E NOBLE INNOVATOR
    57-48.9N 004-32.0E MAERSK INSPIRER ACP YME OIL FIELD
    57-54.0N 000-36.5W COSL PIONEER
    57-54.2N 000-00.6W WELL SAFE GUARDIAN
    57-54.2N 000-01.9E WELL SAFE DEFENDER
NEW 57-57.6N 001-55.9E DEEPSEA YANTAI
    57-57.7N 000-55.0W SHELF DRILLING FORTRESS ACP GOLDEN EAGLE OIL AND GAS FIELD
    57-58.3N 001-51.7E PAUL B LOYD JR
    58-44.9N 002-34.1E DEEPSEA ATLANTIC
    58-55.4N 001-50.7E DEEPSEA STAVANGER
    59-14.1N 002-21.1E WEST PHOENIX
    59-15.2N 002-36.1E DEEPSEA ABERDEEN
        

    NORWEGIAN SEA: 60N TO 65N, EAST OF 5W
NEW 60-22.1N 004-01.5W OCEAN GREATWHITE
    60-30.3N 002-00.8E ASKEPOTT ACP MARTIN LINGE
    61-07.4N 002-14.6E ASKELADDEN
NEW NAVAREA XIX        COSL PROMOTER
    61-23.4N 002-08.5E TRANSOCEAN ENCOURAGE
    61-31.8N 001-39.6E STENA DON
NEW 61-36.7N 001-32.8E OCEAN ENDEAVOR

    SOUTH AND WEST COASTS OF THE BRITISH ISLES
    53-38.9N 003-28.5W VALARIS NORWAY 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 110/24.
                                                
1380 NAVAREA I 114/24 061015 UTC Jul 24 NORTH SEA. MIDDLE BANK. SEISMIC SURVEY IN PROGRESS BY M/V SW MIKKELSEN.

NAVAREA 1

NAVAREA I 114/24

061015 UTC Jul 24

                                                NORTH SEA. 
MIDDLE BANK.
1. SEISMIC SURVEY IN PROGRESS BY M/V SW MIKKELSEN TOWING 7 X 4000 METRE LONG CABLES WITHIN AREA BOUNDED BY 58-00.0N 002-23.8E, 58-00.1N 003-20.3E , 57-15.0N 003-19.9E AND 57-15.0N 002-24.5E.
WIDE BERTH OF 1 MILE AHEAD AND ABEAM AND 3.5 MILES ASTERN REQUESTED.
VESSEL M/V LINDA-C IN ATTENDANCE.
2. CANCEL THIS MESSAGE 180100Z JUL 24.
                                                
1258 WZ 448/24 291120 UTC Jun 24 HUMBER. BARQUE GAS FIELD. PLATFORM 48/13-PB FOG SIGNAL INOPERATIVE.

UK Coastal

WZ 448/24

291120 UTC Jun 24

                                                HUMBER. 
BARQUE GAS FIELD.
1. PLATFORM 48/13-PB 53-36.8N 001-31.5E, FOG SIGNAL INOPERATIVE.
2. CANCEL WZ 354.
                                                
1368 NAVAREA I 106/24 261715 UTC Jun 24 WESTERN APPROACHES TO ENGLISH CHANNEL. UNDERWATER CABLE OPERATIONS IN PROGRESS BY R/V AETHRA.

NAVAREA 1

NAVAREA I 106/24

261715 UTC Jun 24

                                                WESTERN APPROACHES TO ENGLISH CHANNEL. 
OFF USHANT TSS NORTHWARDS TO SCILLY ISLES TSS SOUTHWARDS.
UNDERWATER CABLE OPERATIONS IN PROGRESS BY R/V AETHRA IN VICINITY OF LINE JOINING 49-13.2N 005-46.7W, 49-17.2N 005-56.3W, 49-23.9N 006-04.9W AND 49-38.5N 006-35.2W.
                                                
1366 WZ 437/24 241645 UTC Jun 24 LUNDY. BARNSTAPLE OR BIDEFORD BAY. MILITARY EXERCISE IN PROGRESS BETWEEN 242359 UTC JUN AND 192359 UTC JUL.

UK Coastal

WZ 437/24

241645 UTC Jun 24

                                                LUNDY. 
BARNSTAPLE OR BIDEFORD BAY.
	1. MILITARY EXERCISE IN PROGRESS BETWEEN 242359 UTC JUN AND 192359 UTC JUL WITHIN AREA BOUNDED BY 51-14.0N 004-32.0W, 51-14.0N 004-18.0W, 51-02.5N 004-15.5W AND 51-04.0N 004-32.0W.
	2. MARINERS ARE REQUESTED TO NAVIGATE WITH CAUTION, KEEP CLEAR OF ALL NAVAL SHIPS AND PAY ATTENTION TO SIGNALS SHOWN.
	3. CANCEL THIS MESSAGE 200100 UTC JUL 24.

                                                
1362 WZ 432/24 231245 UTC Jun 24 DOVER. KNUCKLE LIGHT UNLIT.

UK Coastal

WZ 432/24

231245 UTC Jun 24

                                                DOVER.
KNUCKLE LIGHT 51-07.0N 001-20.5E, UNLIT.
                                                
1360 WZ 429/24 211445 UTC Jun 24 DOVER. ADMIRALTY PIER EXTENSION. LIGHT UNLIT.

UK Coastal

WZ 429/24

211445 UTC Jun 24

                                                DOVER.
ADMIRALTY PIER EXTENSION.
LIGHT 51-06.7N 001-19.7E, UNLIT.
                                                
1359 WZ 428/24 211430 UTC Jun 24 PLYMOUTH. START POINT LIGHT, FOG SIGNAL INOPERATIVE.

UK Coastal

WZ 428/24

211430 UTC Jun 24

                                                PLYMOUTH.
START POINT LIGHT 50-13.3N 003-38.5W, FOG SIGNAL INOPERATIVE.
                                                
1356 WZ 420/24 181810 UTC Jun 24 IRISH SEA. WALNEY EXTENSION WIND FARM. TURBINE A01, UNLIT.

UK Coastal

WZ 420/24

181810 UTC Jun 24

                                                IRISH SEA.
WALNEY EXTENSION WIND FARM.
TURBINE A01 54-06.8N 003-55.0W, UNLIT.
                                                
1195 WZ 418/24 180950 UTC Jun 24 DOGGER. TRENT GAS FIELD. PLATFORM TRENT UNLIT AND ALL NAVAIDS INOPERATIVE.

UK Coastal

WZ 418/24

180950 UTC Jun 24

                                                DOGGER. 
TRENT GAS FIELD. 
1. PLATFORM TRENT 43/24 54-18.0N 001-39.6E, UNLIT AND ALL NAVAIDS INOPERATIVE.
2. CANCEL WZ 331.
                                                
1345 WZ 416/24 171645 UTC Jun 24 GMDSS. MRCC MILFORD HAVEN. MF DSC AND VHF R/T AND DSC SERVICES FROM ST ANNES HEAD SITE, UNSTABLE.

UK Coastal

WZ 416/24

171645 UTC Jun 24

                                                GMDSS. MRCC MILFORD HAVEN.
1. MF DSC AND VHF R/T AND DSC SERVICES FROM ST ANNES HEAD SITE 51-41.0N 005-10.6W, UNSTABLE.
2. CANCEL WZ 415.
                                                
1332 NAVAREA I 101/24 170845 UTC Jun 24 NORWEGIAN SEA. SKLINNA BANK SOUTH-WESTWARDS. SEISMIC SURVEY IN PROGRESS BY M/V RAMFORM TETHYS AND M/V RAMFORM HYPERION.

NAVAREA 1

NAVAREA I 101/24

170845 UTC Jun 24

                                                NORWEGIAN SEA.
SKLINNA BANK SOUTH-WESTWARDS.
1. SEISMIC SURVEY IN PROGRESS BY M/V RAMFORM TETHYS AND M/V RAMFORM HYPERION TOWING 15 X 11000 METRE LONG CABLES WITHIN AREA BOUNDED BY 65-32N 007-27E, 65-32N 007-46E, 64-44N 008-45E, 63-40N 007-10E, 63-14N 007-10E, 63-14N 005-30E, 64-40N 005-26E AND 65-11N 006-07E. 
WIDE BERTH OF 3 MILES AHEAD AND ABEAM AND 7 MILES ASTERN REQUESTED.
VESSELS M/V THOR FREYJA, M/V THOR OMEGA, M/V THOR MAGNI AND M/V 7 WAVES IN ATTENDANCE.
2. CANCEL NAVAREA I 094/24.

                                                
1346 WZ 400/24 120006 UTC Jun 24 GMDSS. MRCC FALMOUTH. MF R/T AND DSC SERVICES FROM SCILLIES SITE UNSTABLE.

UK Coastal

WZ 400/24

120006 UTC Jun 24

                                                GMDSS.
MRCC FALMOUTH.
MF R/T AND DSC SERVICES FROM SCILLIES SITE 49-55.7N 006-18.2W, UNSTABLE.
                                                
1302 WZ 399/24 101400 UTC Jun 24 HUMBER. HORNSEA 1 WIND FARM. TURBINE A16, FOG SIGNAL INOPERATIVE.

UK Coastal

WZ 399/24

101400 UTC Jun 24

                                                HUMBER.
HORNSEA 1 WIND FARM.
1. TURBINE A16 53-50.0N 001-58.7E, FOG SIGNAL INOPERATIVE.
2. CANCEL WZ 321.
                                                
1340 WZ 388/24 040830 UTC Jun 24 HUMBER. RACE BANK WINDFARM. TURBINE L07, FOG SIGNAL INOPERATIVE.

UK Coastal

WZ 388/24

040830 UTC Jun 24

                                                HUMBER.
RACE BANK WINDFARM.
TURBINE L07, 53-13.4N 000-53.5E, FOG SIGNAL INOPERATIVE.
                                                
1314 NAVAREA I 072/24 111615 UTC May 24 NORWEGIAN SEA. TAMPEN NORTHWARDS. SEISMIC SURVEY IN PROGRESS BY R/V AMAZON WARRIOR.

NAVAREA 1

NAVAREA I 072/24

111615 UTC May 24

                                                NORWEGIAN SEA. 
TAMPEN NORTHWARDS.
SEISMIC SURVEY IN PROGRESS BY R/V AMAZON WARRIOR TOWING 14 X 8000 METRE LONG CABLES WITHIN AREA BOUNDED BY 62-27.1N 000-28.6E, 62-28.4N 002-20.0E, 62-34.5N 002-20.0E, 62-34.1N 004-30.4E, 62-15.0N 004-54.2E, 61-54.8N 004-47.8E AND 61-54.1N 000-31.3E.
WIDE BERTH REQUESTED. 
VESSELS M/V MAINPORT CEDAR AND M/V 7 OCEANS IN ATTENDANCE.