index

HYDROLANT warnings in force as of 241722Z feb 23

HYDROLANT 427/23

issued
2023-02-24 17:22Z
status
cancelled 2023-03-03 14:39Z (archive)
cancels
HYDROLANT 426/23HYDROLANT 376/23HYDROLANT 335/23HYDROLANT 334/23HYDROLANT 330/23HYDROLANT 329/23HYDROLANT 325/23HYDROLANT 318/23HYDROLANT 305/23HYDROLANT 304/23HYDROLANT 302/23HYDROLANT 294/23HYDROLANT 293/23HYDROLANT 291/23
authority
NGA NAVSAFETY 0/23 241717Z FEB 23.
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. HYDROLANT WARNINGS IN FORCE AS OF 241722Z FEB 23.
   ALL THE INFORCE WARNINGS ARE LISTED HERE.
   425/2023, 422/2023, 421/2023, 420/2023, 419/2023,
   416/2023, 415/2023, 414/2023, 411/2023, 410/2023,
   409/2023, 408/2023, 407/2023, 406/2023, 392/2023,
   390/2023, 386/2023, 382/2023, 375/2023, 374/2023,
   372/2023, 371/2023, 367/2023, 362/2023, 354/2023,
   347/2023, 345/2023, 342/2023, 339/2023, 337/2023,
   321/2023, 306/2023, 295/2023, 276/2023, 269/2023,
   267/2023, 266/2023, 262/2023, 222/2023, 220/2023,
   210/2023, 209/2023, 208/2023, 207/2023, 206/2023,
   185/2023, 169/2023, 162/2023, 154/2023, 151/2023,
   142/2023, 141/2023, 124/2023, 96/2023, 81/2023,
   75/2023, 59/2023, 51/2023, 50/2023, 42/2023,
   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, 3068/2022, 2975/2022,
   2968/2022, 2945/2022, 2937/2022, 2871/2022,
   2870/2022, 2869/2022, 2864/2022, 2857/2022,
   2805/2022, 2796/2022, 2781/2022, 2778/2022,
   2702/2022, 2599/2022, 2461/2022, 2445/2022,
   2442/2022, 2423/2022, 2390/2022, 2388/2022,
   2362/2022, 2346/2022, 2344/2022, 2308/2022,
   2301/2022, 2247/2022, 2239/2022, 2220/2022,
   2204/2022, 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. THE COMPLETE TEXT OF ALL IN-FORCE HYDROLANT
   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 426/23, 376/23, 335/23, 334/23,
   330/23, 329/23, 325/23, 318/23, 305/23, 304/23,
   302/23, 294/23, 293/23, 291/23.

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.