index

NAVAREA IV warnings in force as of 300900Z mar 13

NAVAREA IV 173/13

issued: 2013-03-30 09:20Z
status: cancelled 2013-04-06 09:35Z (archive)
cancels: NAVAREA IV 83/13 NAVAREA IV 161/13
authority: SHGA 30 MAR 13 - WESTERN REGENT 300305Z MAR 13.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. NAVAREA IV WARNINGS IN FORCE AS OF 300900Z MAR 13.
   2011 SERIES: 385(28).
   2012 SERIES: 40(28), 272(28), 286(GEN), 460(24,25),
   610(GEN), 707(27,28).
   2013 SERIES: 95(24), 131(28), 135(GEN), 167(GEN),
   169(24), 172(GEN).
2. THE SUMMARY OF ALL NAVAREA IV WARNINGS IN FORCE
   AS OF 19 DEC 2012 IS GIVEN IN SEC III OF NM 52/12.
   WARNINGS ISSUED DURING THE SUBSEQUENT QUARTERS
   ARE SUMMARIZED IN NM 13/13.
3. CANCEL NAVAREA IV 83/13, 161/13.

Timeline

Seismic survey in progress until further notice by M/V western regent and M/V geco triton towing ten five…cancels · 2013-02-15
NAVAREA IV warnings in force as of 231000Z mar 13cancels · 2013-03-23
Seismic survey in progress until further notice by M/V western regent and M/V geco triton towing ten five…replaced · 2013-02-15
NAVAREA IV warnings in force as of 231000Z mar 13replaced · 2013-03-23
NAVAREA IV warnings in force as of 061000Z apr 13cancelled by · 2013-04-06

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.