index

NAVAREA IV warnings in force 030900Z nov 12

NAVAREA IV 661/12

issued: 2012-11-03 10:15Z
status: cancelled 2012-11-10 11:09Z (archive)
cancels: NAVAREA IV 416/12 NAVAREA IV 516/12 NAVAREA IV 628/12 NAVAREA IV 647/12 NAVAREA IV 654/12
authority: SHGA 03 NOV 12.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. NAVAREA IV WARNINGS IN FORCE 030900Z NOV 12. ONLY THOSE
   WARNINGS ISSUED DURING THE LAST SIX WEEKS ARE LISTED HEREIN.
   2012 SERIES: 569(11), 610(GEN), 659(GEN), 660(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, 26/12 AND 39/12.
3. CANCEL NAVAREA IV 416/12, 516/12, 628/12, 647/12, 654/12.

Timeline

Seismic survey 02 aug thru 15 dec by M/V ramform sovereign towing ten five mile long cables in area bound by…cancels · 2012-08-01
Some electronic chart display and information systems (ecdis) may exhibit operating anomaliescancels · 2012-09-08
NAVAREA IV warnings in force 270900Z oct 12cancels · 2012-10-27
Cable laying operations 310900Z oct until further notice by cableship ile de batz along trackline joining…cancels · 2012-10-30
Cancel this msg 12 apr 14cancels · 2012-10-31
Seismic survey 02 aug thru 15 dec by M/V ramform sovereign towing ten five mile long cables in area bound by…replaced · 2012-08-01
Some electronic chart display and information systems (ecdis) may exhibit operating anomaliesreplaced · 2012-09-08
NAVAREA IV warnings in force 270900Z oct 12replaced · 2012-10-27
Cable laying operations 310900Z oct until further notice by cableship ile de batz along trackline joining…replaced · 2012-10-30
Cancel this msg 12 apr 14replaced · 2012-10-31
NAVAREA IV warnings in force 100900Z nov 12cancelled by · 2012-11-10

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.