index

HYDROLANT warnings in force as of 031255Z jan 20

HYDROLANT 31/20

issued
2020-01-03 12:57Z
status
cancelled 2020-01-10 13:56Z (archive)
cancels
HYDROLANT 3835/19HYDROLANT 3840/19HYDROLANT 3866/19HYDROLANT 3971/19HYDROLANT 4013/19HYDROLANT 4014/19
authority
SFH 031257Z JAN 20.
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. HYDROLANT WARNINGS IN FORCE AS OF 031255Z JAN 20.
   ONLY THOSE WARNINGS ISSUED DURING THE LAST SIX WEEKS
   ARE LISTED HEREIN.
   30/20, 29/20, 28/20, 27/20, 26/20, 25/20, 24/20,
   23/20, 22/20, 21/20, 20/20, 18/20, 17/20, 16/20,
   15/20, 14/20, 12/20, 11/20, 10/20, 6/20, 4/20,
   3/20, 2/20.
   4025/19, 4024/19, 4022/19, 4021/19, 4020/19, 4019/19,
   4018/19, 4017/19, 4009/19, 4008/19, 4007/19, 4006/19,
   4005/19, 4004/19, 4002/19, 4001/19, 3999/19, 3998/19,
   3997/19, 3996/19, 3991/19, 3989/19, 3986/19, 3984/19,
   3969/19, 3965/19, 3958/19, 3956/19, 3931/19, 3929/19,
   3926/19, 3924/19, 3904/19, 3899/19, 3884/19, 3872/19,
   3847/19, 3814/19, 3775/19, 3767/19, 3763/19, 3752/19,
   3729/19, 3726/19, 3725/19, 3724/19, 3715/19, 3674/19,
   3661/19, 3660/19, 3659/19, 3655/19, 3654/19, 3646/19,
   3608/19, 3597/19, 3590/19, 3589/19, 3587/19, 3586/19.
2. THE SUMMARY OF ALL HYDROLANT WARNINGS IN FORCE AS OF
   29 DEC 2018 IS GIVEN IN SEC III OF NTM 52/18.
   WARNINGS ISSUED DURING THE SUBSEQUENT QUARTERS ARE
   SUMMARIZED IN NTM 13/19, 26/19 AND 39/19.
3. 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].
4. CANCEL HYDROLANT 3835/19, 3840/19, 3866/19, 3971/19,
   4013/19, 4014/19.

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.