index

NAVAREA IV warnings in force 060900Z oct 12

NAVAREA IV 577/12

issued: 2012-10-06 09:48Z
status: cancelled 2012-10-13 10:12Z (archive)
cancels: NAVAREA IV 452/12 NAVAREA IV 559/12
authority: SHGA 06 OCT 12.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. NAVAREA IV WARNINGS IN FORCE 060900Z OCT 12. ONLY THOSE
   WARNINGS ISSUED DURING THE LAST SIX WEEKS ARE LISTED HEREIN.
   2012 SERIES: 511(24), 516(GEN), 524(51), 558(14),
   568(11,12,26), 569(11), 570(GEN), 575(GEN), 576(38).
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, 26/12 AND 39/12.
3. CANCEL NAVAREA IV 452/12, 559/12.

Timeline

Seismic survey in progress until further notice by M/V sanco spirit towing 8000 meter long cable in area…cancels · 2012-08-16
NAVAREA IV warnings in force 290900Z sep 12cancels · 2012-09-29
Seismic survey in progress until further notice by M/V sanco spirit towing 8000 meter long cable in area…replaced · 2012-08-16
NAVAREA IV warnings in force 290900Z sep 12replaced · 2012-09-29
NAVAREA IV warnings in force 130900Z oct 12cancelled by · 2012-10-13

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.