index

HYDROLANT warnings in force as of 241255Z mar

HYDROLANT 646/23

issued
2023-03-24 12:58Z
status
cancelled 2023-03-31 14:52Z (archive)
cancels
HYDROLANT 503/23HYDROLANT 510/23HYDROLANT 537/23HYDROLANT 586/23
authority
NGA NAVSAFETY 0/23 241252Z MAR 23.
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. HYDROLANT WARNINGS IN FORCE AS OF 241255Z MAR.
   ALL THE INFORCE WARNINGS ARE LISTED HERE.
   645/2023, 644/2023, 643/2023, 642/2023, 641/2023,
   640/2023, 638/2023, 632/2023, 630/2023, 629/2023,
   628/2023, 620/2023, 619/2023, 618/2023, 616/2023,
   611/2023, 603/2023, 600/2023, 596/2023, 595/2023,
   593/2023, 585/2023, 581/2023, 579/2023, 578/2023,
   577/2023, 570/2023, 569/2023, 568/2023, 565/2023,
   564/2023, 551/2023, 547/2023, 546/2023, 545/2023,
   544/2023, 543/2023, 540/2023, 539/2023, 538/2023,
   530/2023, 520/2023, 518/2023, 486/2023, 460/2023,
   458/2023, 457/2023, 450/2023, 449/2023, 447/2023,
   435/2023, 416/2023, 410/2023, 347/2023, 339/2023,
   337/2023, 321/2023, 306/2023, 295/2023, 276/2023,
   267/2023, 262/2023, 210/2023, 209/2023, 208/2023,
   207/2023, 206/2023, 185/2023, 169/2023, 142/2023,
   141/2023, 124/2023, 81/2023, 75/2023, 59/2023,
   51/2023, 50/2023, 31/2023, 30/2023, 29/2023,
   28/2023, 14/2023, 13/2023, 12/2023, 11/2023.
   3303/2022, 3295/2022, 3287/2022, 3278/2022, 3245/2022,
   3243/2022, 3226/2022, 3212/2022, 3163/2022, 3087/2022,
   2945/2022, 2937/2022, 2871/2022, 2870/2022, 2869/2022,
   2864/2022, 2857/2022, 2805/2022, 2781/2022, 2778/2022,
   2702/2022, 2599/2022, 2461/2022, 2445/2022, 2442/2022,
   2423/2022, 2346/2022, 2308/2022, 2247/2022, 2153/2022,
   2064/2022, 2002/2022, 1911/2022, 1892/2022, 1884/2022,
   1883/2022, 1828/2022, 1821/2022, 1660/2022, 1656/2022,
   1587/2022, 1486/2022, 1475/2022, 1387/2022, 1293/2022,
   1195/2022, 866/2022, 838/2022, 789/2022, 729/2022,
   564/2022, 417/2022, 343/2022.
   3030/2021, 2647/2021, 1484/2021.
2. 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 NGA AT [email protected].
3. CANCEL HYDROLANT 503/23, 510/23, 537/23, 586/23.

Timeline

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.