index

NAVAREA IV warnings in force 130800Z aug 11

NAVAREA IV 261/11

issued
2011-08-13 08:47Z
status
cancelled 2011-08-20 09:22Z (archive)
cancels
NAVAREA IV 253/11
authority
SHGA 13 AUG 11.
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. NAVAREA IV WARNINGS IN FORCE 130800Z AUG 11. ONLY THOSE
   WARNINGS ISSUED DURING THE LAST SIX WEEKS ARE LISTED HEREIN.
   2011 SERIES: 216(28), 245(24,25), 256(25), 257(15).
2. THE SUMMARY OF ALL NAVAREA IV WARNINGS IN FORCE AS OF
   16 DEC 2010 IS GIVEN IN SEC III OF NM 52/10.
   WARNINGS ISSUED DURING THE SUBSEQUENT QUARTERS
   ARE SUMMARIZED IN NM 13/11 AND 26/11.
3. CANCEL NAVAREA IV 253/11.

Timeline

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.