index

HYDROARC warnings in force as of 021300Z sep

HYDROARC 257/22

issued: 2022-09-02 13:09Z
status: cancelled 2022-09-09 15:57Z (archive)
cancels: HYDROARC 242/22
authority: NGA NAVSAFETY 0/22 021259Z SEP 22.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. HYDROARC WARNINGS IN FORCE AS OF 021300Z SEP.
   ALL THE INFORCE WARNINGS ARE LISTED HERE.
   255/22, 253/22, 252/22, 251/22, 250/22, 249/22,
   247/22, 244/22, 241/22, 235/22, 233/22, 228/22,
   227/22, 226/22, 224/22, 223/22, 221/22, 217/22,
   210/22, 209/22, 201/22, 198/22, 195/22, 188/22,
   187/22, 181/22, 179/22, 175/22, 158/22, 155/22,
   152/22, 151/22, 75/22.
   208/21, 207/21.
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 242/22.

Timeline

HYDROARC warnings in force as of 261330Z augcancels · 2022-08-26
HYDROARC warnings in force as of 261330Z augreplaced · 2022-08-26
HYDROARC warnings in force as of 091554Z sep 22cancelled by · 2022-09-09

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.