index

HYDROARC warnings in force as of 291330Z dec

HYDROARC 332/23

issued: 2023-12-29 13:44Z
status: cancelled 2024-01-05 15:01Z (archive)
authority: NGA NAVSAFETY 0/23 291332Z DEC 23.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. HYDROARC WARNINGS IN FORCE AS OF 291330Z DEC.
   ALL THE INFORCE WARNINGS ARE LISTED HERE.
   329/2023, 272/2023, 270/2023, 269/2023, 259/2023,
   258/2023, 254/2023, 243/2023, 240/2023, 239/2023,
   178/2023, 163/2023, 162/2023, 157/2023, 156/2023,
   155/2023.
   293/2022, 291/2022, 262/2022, 260/2022, 235/2022,
   228/2022, 224/2022, 223/2022, 198/2022, 175/2022.
   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].

Timeline

HYDROARC warnings in force as of 051453Z jancancelled by · 2024-01-05

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

9 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.