index

HYDROLANT warnings in force as of 161407Z apr 21: 1039/21, 1038/21, 1037/21, 1036/21, 1035/21, 1031/21,…

HYDROLANT 1041/21

issued
2021-04-16 14:10Z
status
cancelled 2021-04-23 11:53Z (archive)
cancels
HYDROLANT 283/21HYDROLANT 875/21HYDROLANT 973/21HYDROLANT 1023/21
authority
SFH 161410Z APR 21.
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. HYDROLANT WARNINGS IN FORCE AS OF 161407Z APR 21:
   1039/21, 1038/21, 1037/21, 1036/21, 1035/21,
   1031/21, 1030/21, 1029/21, 1028/21, 1027/21,
   1026/21, 1025/21, 1024/21, 1022/21, 1019/21,
   1018/21, 1012/21, 1011/21, 1007/21, 1005/21,
   1003/21, 1002/21, 998/21, 994/21, 991/21, 989/21,
   980/21, 978/21, 968/21, 967/21, 966/21, 965/21,
   960/21, 956/21, 952/21, 949/21, 948/21, 947/21,
   942/21, 939/21, 937/21, 935/21, 926/21, 918/21,
   915/21, 912/21, 884/21, 880/21, 869/21, 868/21,
   867/21, 862/21, 860/21, 859/21, 858/21, 855/21,
   854/21, 853/21, 837/21, 835/21, 828/21, 820/21,
   774/21, 766/21, 765/21, 764/21, 756/21, 754/21,
   742/21, 728/21, 711/21, 704/21, 698/21, 697/21,
   687/21, 640/21, 590/21, 528/21, 527/21, 526/21,
   431/21, 376/21, 375/21, 372/21, 309/21, 235/21,
   203/21, 195/21, 192/21, 189/21, 172/21, 167/21,
   155/21, 154/21, 153/21, 131/21, 118/21, 116/21,
   114/21, 111/21, 110/21, 109/21, 60/21.
   3989/20, 3533/20, 3527/20, 3368/20, 3073/20,
   2936/20, 2914/20, 2910/20, 2907/20, 2442/20,
   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 283/21, 875/21, 973/21, 1023/21.

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.