index
NAVAREA IV warnings in force as of 191601Z apr
NAVAREA IV 447/24
- issued
- 2024-04-19 16:09Z
- status
- cancelled 2024-04-26 15:03Z (archive)
- cancels
- NAVAREA IV 306/21NAVAREA IV 407/21NAVAREA IV 665/21NAVAREA IV 779/21NAVAREA IV 977/21NAVAREA IV 1113/21NAVAREA IV 1156/21NAVAREA IV 316/22NAVAREA IV 516/22NAVAREA IV 934/22NAVAREA IV 1143/22NAVAREA IV 1144/22NAVAREA IV 1193/22NAVAREA IV 329/23NAVAREA IV 1452/23NAVAREA IV 369/24NAVAREA IV 416/24NAVAREA IV 435/24NAVAREA IV 445/24
- authority
- NGA NAVSAFETY 0/24 191559Z APR 24.
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. NAVAREA IV WARNINGS IN FORCE AS OF 191601Z APR.
ALL THE INFORCE WARNINGS ARE LISTED HERE.
446/2024, 443/2024, 442/2024, 440/2024, 439/2024,
437/2024, 436/2024, 434/2024, 429/2024, 428/2024,
420/2024, 418/2024, 403/2024, 374/2024, 373/2024,
364/2024, 361/2024, 359/2024, 349/2024, 325/2024,
320/2024, 318/2024, 316/2024, 313/2024, 312/2024,
310/2024, 282/2024, 227/2024, 223/2024, 214/2024,
206/2024, 197/2024, 178/2024, 177/2024, 171/2024,
161/2024, 151/2024, 127/2024, 107/2024, 101/2024,
35/2024, 15/2024, 12/2024, 9/2024.
1477/2023, 1424/2023, 1406/2023, 1404/2023, 1403/2023,
1377/2023, 1260/2023, 1201/2023, 1100/2023, 1059/2023,
959/2023, 873/2023, 864/2023, 811/2023, 808/2023,
792/2023, 721/2023, 637/2023, 635/2023, 616/2023,
601/2023, 594/2023, 527/2023, 370/2023, 366/2023,
356/2023, 274/2023, 265/2023, 222/2023, 132/2023,
66/2023, 57/2023, 56/2023.
856/2022, 748/2022, 441/2022, 439/2022, 367/2022,
227/2022, 141/2022, 120/2022.
1157/2021, 1003/2021, 778/2021, 346/2021, 278/2021,
277/2021, 144/2021.
2. THE COMPLETE TEXT OF ALL IN-FORCE NAVAREA IV
BROADCAST WARNINGS ARE AVAILABLE ON THE NGA
MARITIME SAFETY INFORMATION WEBSITE AT:
MSI.NGA.MIL/NAVWARNINGS.
ALTERNATIVELY, THESE MAY BE REQUESTED BY E-MAIL
FROM THE NAVAREA IV COORDINATOR AT
[email protected].
3. CANCEL NAVAREA IV 306/21, 407/21, 665/21, 779/21,
977/21, 1113/21, 1156/21, 316/22, 516/22, 934/22, 1143/22,
1144/22, 1193/22, 329/23, 1452/23, 369/24, 416/24, 435/24,
445/24.
Timeline
- Demerara entrance buoy 06-56.80N 058-03.43W unlitcancels · 2021-04-15
- Cayo arenas light 22-07-05N 091-23-50W unlitcancels · 2021-05-14
- Boatswain point light 19-23.1N 081-24.5W unlitcancels · 2021-08-04
- Chiltepec light 18-26.4N 093-05.8W unlitcancels · 2021-08-31
- Aids to navigation for the approach to st john's harbor (17-07.6N 061-51.7W) are unreliablecancels · 2021-10-28
- Recalada guiria light 10-34-48N 062-17-27W changed to fl w 10 sec 25 meters 11 milescancels · 2021-12-10
- Ile vache light 18-03-52N 073-34-31W unlitcancels · 2021-12-28
- Enap range lights, front and rear 10-23.3N 075-31.8W unlitcancels · 2022-03-30
- Safe water buoy 19-48.78N 070-41.57W removedcancels · 2022-06-01
- Mission lake light 63-20.61N 090-41.23W unreliablecancels · 2022-09-14
- Depths less than charted: a. 20.7 meters in 57-28.87N 076-55.48Wcancels · 2022-10-28
- Depths less than charted: a. 21.2 meters in 55-25.24N 077-47.63Wcancels · 2022-10-29
- Unare light 10-05.50N 065-10.73W destroyedcancels · 2022-11-10
- Navigation prohibited until further notice in areas bound by: a. 28-22.00N 074-43.00W, 28-22.00N 074-32.00W,…cancels · 2023-03-23
- NAVAREA IV warnings in force as of 151500 deccancels · 2023-12-15
- S/V la peregrina, one person on board, requesting assistance in 17-06.23N 053-55.00W at 29055Z marcancels · 2024-03-29
- NAVAREA IV warnings in force as of 121658Z aprcancels · 2024-04-12
- Cable operations 18 thru 25 apr by cableship wave sentinel in vicinity of 42-26.22N 067-32.66Wcancels · 2024-04-17
- Underwater operations in progress until further notice by M/V noble discoverer in 11-32.66N 073-34.52Wcancels · 2024-04-19
- Demerara entrance buoy 06-56.80N 058-03.43W unlitreplaced · 2021-04-15
- Cayo arenas light 22-07-05N 091-23-50W unlitreplaced · 2021-05-14
- Boatswain point light 19-23.1N 081-24.5W unlitreplaced · 2021-08-04
- Chiltepec light 18-26.4N 093-05.8W unlitreplaced · 2021-08-31
- Aids to navigation for the approach to st john's harbor (17-07.6N 061-51.7W) are unreliablereplaced · 2021-10-28
- Recalada guiria light 10-34-48N 062-17-27W changed to fl w 10 sec 25 meters 11 milesreplaced · 2021-12-10
- Ile vache light 18-03-52N 073-34-31W unlitreplaced · 2021-12-28
- Enap range lights, front and rear 10-23.3N 075-31.8W unlitreplaced · 2022-03-30
- Safe water buoy 19-48.78N 070-41.57W removedreplaced · 2022-06-01
- Mission lake light 63-20.61N 090-41.23W unreliablereplaced · 2022-09-14
- Depths less than charted: a. 20.7 meters in 57-28.87N 076-55.48Wreplaced · 2022-10-28
- Depths less than charted: a. 21.2 meters in 55-25.24N 077-47.63Wreplaced · 2022-10-29
- Unare light 10-05.50N 065-10.73W destroyedreplaced · 2022-11-10
- Navigation prohibited until further notice in areas bound by: a. 28-22.00N 074-43.00W, 28-22.00N 074-32.00W,…replaced · 2023-03-23
- NAVAREA IV warnings in force as of 151500 decreplaced · 2023-12-15
- S/V la peregrina, one person on board, requesting assistance in 17-06.23N 053-55.00W at 29055Z marreplaced · 2024-03-29
- NAVAREA IV warnings in force as of 121658Z aprreplaced · 2024-04-12
- Cable operations 18 thru 25 apr by cableship wave sentinel in vicinity of 42-26.22N 067-32.66Wreplaced · 2024-04-17
- Underwater operations in progress until further notice by M/V noble discoverer in 11-32.66N 073-34.52Wreplaced · 2024-04-19
- NAVAREA IV warnings in force as of 261459Z aprcancelled by · 2024-04-26
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
8 index warnings in force
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.