index

HYDROLANT warnings in force as of 111400Z dec 20

HYDROLANT 3834/20

issued: 2020-12-11 14:03Z
status: cancelled 2020-12-18 12:47Z (archive)
cancels: HYDROLANT 3645/20 HYDROLANT 3773/20 HYDROLANT 3779/20 HYDROLANT 3824/20
authority: SFH 111403Z DEC 20.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. HYDROLANT WARNINGS IN FORCE AS OF 111400Z DEC 20.
   ONLY THOSE WARNINGS ISSUED DURING THE LAST SIX WEEKS
   ARE LISTED HEREIN.
   3833/20, 3832/20, 3830/20, 3829/20, 3828/20, 3827/20,
   3826/20, 3825/20, 3822/20, 3821/20, 3816/20, 3813/20,
   3808/20, 3806/20, 3801/20, 3795/20, 3794/20, 3792/20,
   3786/20, 3784/20, 3780/20, 3777/20, 3776/20, 3772/20,
   3764/20, 3761/20, 3759/20, 3756/20, 3755/20, 3754/20,
   3753/20, 3750/20, 3747/20, 3739/20, 3730/20, 3729/20,
   3724/20, 3722/20, 3721/20, 3717/20, 3716/20, 3712/20,
   3707/20, 3706/20, 3705/20, 3704/20, 3702/20, 3694/20,
   3677/20, 3676/20, 3674/20, 3672/20, 3669/20, 3654/20,
   3603/20, 3600/20, 3565/20, 3533/20, 3532/20, 3527/20,
   3476/20, 3430/20, 3397/20, 3393/20, 3370/20, 3368/20,
   3355/20, 3353/20.
2. THE SUMMARY OF ALL HYDROLANT WARNINGS IN FORCE AS OF
   28 DEC 2019 IS GIVEN IN SEC III OF NTM 52/19.
   WARNINGS ISSUED DURING THE SUBSEQUENT QUARTERS ARE
   SUMMARIZED IN NTM 13/20, 26/20 AND 39/20.
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  3645/20, 3773/20, 3779/20, 3824/20.

Timeline

90 foot F/V harmony, six persons on board, disabled and adrift due to loss of steering in 42-09.2N 068-45.2W…cancels · 2020-11-24
Survey operations in progress until 12 dec by M/V oceanic sirius towing 12 12000 meter long cables in area…cancels · 2020-12-04
HYDROLANT warnings in force as of 041309Z dec 20cancels · 2020-12-04
Navigation prohibited until 160259Z dec in area bound by 22-58.92S 043-54.30W, 22-58.62S 043-54.30W,…cancels · 2020-12-09
90 foot F/V harmony, six persons on board, disabled and adrift due to loss of steering in 42-09.2N 068-45.2W…replaced · 2020-11-24
Survey operations in progress until 12 dec by M/V oceanic sirius towing 12 12000 meter long cables in area…replaced · 2020-12-04
HYDROLANT warnings in force as of 041309Z dec 20replaced · 2020-12-04
Navigation prohibited until 160259Z dec in area bound by 22-58.92S 043-54.30W, 22-58.62S 043-54.30W,…replaced · 2020-12-09
HYDROLANT warnings in force as of 181224Z dec 20cancelled by · 2020-12-18

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.