index

NAVAREA IV warnings in force 040900Z aug 12

NAVAREA IV 423/12

issued: 2012-08-04 09:58Z
status: cancelled 2012-08-11 10:13Z (archive)
cancels: NAVAREA IV 325/12 NAVAREA IV 404/12
authority: SHGA 04 AUG 12.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. NAVAREA IV WARNINGS IN FORCE 040900Z AUG 12. ONLY THOSE
   WARNINGS ISSUED DURING THE LAST SIX WEEKS ARE LISTED HEREIN.
   2012 SERIES: 354(24,25), 416(24), 418(25), 421(51), 422(GEN).
2. THE SUMMARY OF ALL NAVAREA IV WARNINGS IN FORCE AS OF
   22 DEC 2011 IS GIVEN IN SEC III OF NM 53/11. WARNINGS
   ISSUED DURING THE SUBSEQUENT QUARTERS ARE SUMMARIZED
   IN NM 13/12 AND 26/12.
3. CANCEL NAVAREA IV 325/12, 404/12.

Timeline

Mariners are advised that calls to the U.Scancels · 2012-06-20
NAVAREA IV warnings in force 280900Z jul 12cancels · 2012-07-28
Mariners are advised that calls to the U.Sreplaced · 2012-06-20
NAVAREA IV warnings in force 280900Z jul 12replaced · 2012-07-28
NAVAREA IV warnings in force 110900Z aug 12cancelled by · 2012-08-11

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.