index

HYDROARC warnings in force as of 011509Z sep

HYDROARC 194/23

issued
2023-09-01 15:16Z
status
cancelled 2023-09-08 15:52Z (archive)
cancels
HYDROARC 187/23
authority
NGA NAVSAFETY 0/23 011509Z SEP 23.
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. HYDROARC WARNINGS IN FORCE AS OF 011509Z SEP.
   ALL THE INFORCE WARNINGS ARE LISTED HERE.
   191/2023, 190/2023, 189/2023, 186/2023, 181/2023,
   178/2023, 177/2023, 176/2023, 170/2023, 164/2023,
   163/2023, 162/2023, 158/2023, 157/2023, 156/2023,
   155/2023, 154/2023, 138/2023, 125/2023, 109/2023,
   107/2023, 104/2023.
   359/2022, 293/2022, 291/2022, 283/2022, 271/2022,
   262/2022, 260/2022, 235/2022, 228/2022, 224/2022,
   223/2022, 198/2022, 175/2022, 152/2022.
   208/2021, 207/2021.
2. THE COMPLETE TEXT OF ALL IN-FORCE HYDROARC
   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 HYDROARC 187/23.

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.