Exercises

Hazardous operations 1200Z to 2100Z daily 28 thru 05 mar in area between 36-11S 36-36S and 073-38W 073-14W

HYDROPAC 358/03

issued: 2003-02-27 23:16Z
status: cancelled 2003-03-01 00:01Z (archive)
self-cancels: 2003-03-05 22:00Z
authority: NAVAREA XV 22/03 272210Z FEB 03
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. HAZARDOUS OPERATIONS 1200Z TO 2100Z DAILY 28 THRU 05 MAR
   IN AREA BETWEEN 36-11S 36-36S AND 073-38W 073-14W.
2. CANCEL THIS MSG 052200Z MAR.

Activity windows · 6 in this warning

opens (UTC)	closes (UTC)	local	length
2003-02-28 12:00Z	2003-02-28 21:00Z	—	9 h
2003-03-01 12:00Z	2003-03-01 21:00Z	—	9 h
2003-03-02 12:00Z	2003-03-02 21:00Z	—	9 h
2003-03-03 12:00Z	2003-03-03 21:00Z	—	9 h
2003-03-04 12:00Z	2003-03-04 21:00Z	—	9 h
2003-03-05 12:00Z	2003-03-05 21:00Z	—	9 h

Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.

Timeline

Seismic survey in progress until further notice by M/V western monarch towing seven 3 mile long cables in…cancelled by · 2003-03-01

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

35 military exercises in force · see all

Exercises

Gunnery, firing and naval exercise areas. All current military exercises →

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.