index

HYDROLANT warnings in force as of 261211Z mar 21: 835/21, 834/21, 832/21, 831/21, 830/21, 828/21, 825/21,…

HYDROLANT 836/21

issued
2021-03-26 12:14Z
status
cancelled 2021-04-02 12:23Z (archive)
cancels
HYDROLANT 666/21HYDROLANT 712/21HYDROLANT 779/21
authority
SFH 261211Z MAR 21.
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. HYDROLANT WARNINGS IN FORCE AS OF 261211Z MAR 21:
   835/21, 834/21, 832/21, 831/21, 830/21, 828/21,
   825/21, 823/21, 821/21, 820/21, 819/21, 813/21,
   808/21, 807/21, 806/21, 805/21, 802/21, 801/21,
   798/21, 793/21, 790/21, 783/21, 776/21, 774/21,
   769/21, 768/21, 766/21, 765/21, 764/21, 760/21,
   758/21, 756/21, 754/21, 748/21, 742/21, 733/21,
   730/21, 728/21, 727/21, 714/21, 711/21, 704/21,
   698/21, 697/21, 689/21, 687/21, 684/21, 673/21,
   653/21, 652/21, 647/21, 640/21, 628/21, 606/21,
   602/21, 600/21, 599/21, 590/21, 581/21, 580/21,
   579/21, 578/21, 575/21, 569/21, 568/21, 564/21,
   561/21, 560/21, 538/21, 535/21, 530/21, 529/21,
   528/21, 527/21, 526/21, 519/21, 431/21, 376/21,
   375/21, 372/21, 326/21, 309/21, 283/21, 235/21,
   219/21, 203/21, 195/21, 192/21, 190/21, 189/21,
   172/21, 167/21, 155/21, 154/21, 153/21, 144/21,
   131/21, 118/21, 116/21, 114/21, 111/21, 110/21,
   109/21, 60/21.
   3989/20, 3533/20, 3527/20, 3430/20, 3368/20,
   3265/20, 3073/20, 2936/20, 2914/20, 2910/20,
   2907/20, 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 666/21, 712/21, 779/21.

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.