index

HYDROLANT warnings in force as of 011645Z jan 21: 2/21, 1/21

HYDROLANT 3/21

issued: 2021-01-01 16:48Z
status: cancelled 2021-01-08 15:02Z (archive)
cancels: HYDROLANT 3971/20
authority: SFH 011645Z JAN 21.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. HYDROLANT WARNINGS IN FORCE AS OF 011645Z JAN 21:
   2/21, 1/21.
   4012/20, 4011/20, 4010/20, 4009/20, 4004/20,
   4003/20, 4002/20, 4000/20, 3999/20, 3991/20,
   3989/20, 3987/20, 3984/20, 3966/20, 3963/20,
   3936/20, 3926/20, 3922/20, 3917/20, 3907/20,
   3874/20, 3852/20, 3835/20, 3832/20, 3780/20,
   3753/20, 3750/20, 3707/20, 3706/20, 3705/20,
   3694/20, 3603/20, 3565/20, 3533/20, 3527/20,
   3430/20, 3393/20, 3370/20, 3368/20, 3288/20,
   3265/20, 3073/20, 2936/20, 2914/20, 2910/20,
   2907/20, 2491/20, 2442/20, 2357/20, 2192/20,
   1826/20, 1054/20, 1028/20, 991/20, 888/20, 431/20,
   21/20.
   3814/19, 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 3971/20.

Timeline

HYDROLANT warnings in force as of 251145Z dec 20cancels · 2020-12-25
HYDROLANT warnings in force as of 251145Z dec 20replaced · 2020-12-25
HYDROLANT warnings in force as of 081454Z jan 21: 60/21, 59/21, 58/21, 57/21, 56/21, 55/21, 54/21, 53/21,…cancelled by · 2021-01-08

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Worldwide now

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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.