index

HYDROLANT warnings in force as of 151436Z oct 21: 2541/21, 2540/21, 2539/21, 2538/21, 2537/21, 2536/21,…

HYDROLANT 2542/21

issued
2021-10-15 14:39Z
status
cancelled 2021-10-22 15:05Z (archive)
cancels
HYDROLANT 2417/21HYDROLANT 2438/21HYDROLANT 2494/21
authority
SFH 151439Z OCT 21.
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. HYDROLANT WARNINGS IN FORCE AS OF 151436Z OCT 21:
   2541/21, 2540/21, 2539/21, 2538/21, 2537/21,
   2536/21, 2535/21, 2534/21, 2531/21, 2530/21,
   2529/21, 2526/21, 2525/21, 2523/21, 2522/21,
   2521/21, 2520/21, 2519/21, 2517/21, 2515/21,
   2511/21, 2510/21, 2508/21, 2507/21, 2506/21,
   2504/21, 2495/21, 2491/21, 2486/21, 2485/21,
   2479/21, 2478/21, 2475/21, 2474/21, 2464/21,
   2453/21, 2444/21, 2441/21, 2432/21, 2429/21,
   2427/21, 2421/21, 2418/21, 2415/21, 2413/21,
   2405/21, 2399/21, 2366/21, 2365/21, 2353/21,
   2331/21, 2312/21, 2305/21, 2296/21, 2288/21,
   2268/21, 2248/21, 2223/21, 2207/21, 2197/21,
   2194/21, 2183/21, 2176/21, 2150/21, 2083/21,
   2072/21, 2045/21, 2030/21, 2023/21, 1998/21,
   1952/21, 1885/21, 1761/21, 1637/21, 1632/21,
   1495/21, 1494/21, 1484/21, 1409/21, 1408/21,
   1407/21, 1406/21, 1405/21, 1341/21, 1299/21,
   1283/21, 1039/21, 1029/21, 754/21, 687/21,
   431/21, 235/21, 167/21, 118/21, 116/21, 114/21,
   111/21, 110/21, 109/21, 60/21.
   3368/20, 3073/20, 2910/20, 2192/20, 1054/20,
   1028/20, 991/20, 888/20, 431/20, 21/20.
   3608/19, 3137/19, 2507/19, 2438/19, 2010/19,
   1771/19, 196/19.
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 2417/21, 2438/21, 2494/21.

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.