index

HYDROLANT warnings in force as of 101110Z aug 18

HYDROLANT 2558/18

issued
2018-08-10 11:12Z
status
cancelled 2018-08-17 15:14Z (archive)
cancels
HYDROLANT 2369/18HYDROLANT 2376/18HYDROLANT 2377/18HYDROLANT 2382/18HYDROLANT 2399/18HYDROLANT 2400/18HYDROLANT 2405/18HYDROLANT 2512/18
authority
SFH 101110Z AUG 18.
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. HYDROLANT WARNINGS IN FORCE AS OF 101110Z AUG 18.
   ONLY THOSE WARNINGS ISSUED DURING THE LAST SIX WEEKS
   ARE LISTED HEREIN.
   2557/18, 2556/18, 2555/18, 2554/18, 2553/18,
   2552/18, 2551/18, 2549/18, 2548/18, 2545/18,
   2543/18, 2542/18, 2541/18, 2540/18, 2538/18,
   2535/18, 2533/18, 2532/18, 2530/18, 2529/18,
   2524/18, 2519/18, 2517/18, 2509/18, 2505/18,
   2502/18, 2494/18, 2493/18, 2492/18, 2491/18,
   2490/18, 2489/18, 2474/18, 2468/18, 2467/18,
   2461/18, 2460/18, 2459/18, 2458/18, 2457/18,
   2456/18, 2455/18, 2453/18, 2451/18, 2450/18,
   2442/18, 2437/18, 2434/18, 2433/18, 2432/18,
   2424/18, 2411/18, 2384/18, 2375/18, 2365/18,
   2357/18, 2354/18, 2350/18, 2320/18, 2316/18,
   2308/18, 2297/18, 2289/18, 2238/18, 2226/18,
   2202/18, 2195/18, 2182/18, 2172/18, 2163/18,
   2162/18, 2117/18.
2. THE SUMMARY OF ALL HYDROLANT WARNINGS IN FORCE
   AS OF 30 DEC 2017 IS GIVEN IN SEC III OF NTM 52/17.
   WARNINGS ISSUED DURING THE SUBSEQUENT QUARTERS ARE
   SUMMARIZED IN NTM 13/18 AND 26/18.
3. THE COMPLETE TEXT OF ALL IN-FORCE HYDROLANT
   BROADCAST WARNINGS ARE AVAILABLE ON THE NGA
   MARITIME SAFETY INFORMATION WEBSITE AT:
   msi.nga.mil/NGAPortal/MSI.portal.
   ALTERNATIVELY, THESE MAY BE REQUESTED BY E-MAIL
   FROM NGA AT [email protected].
4. CANCEL HYDROLANT 2369/18, 2376/18, 2377/18,
   2382/18, 2399/18, 2400/18, 2405/18, 2512/18.

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.