Exercises

Hazardous operations 200340Z to 200947Z aug in area bound by 20-54N 042-32W, 19-34N 039-08W, 17-54N 035-11W,…

HYDROLANT 1549/03

issued: 2003-08-14 21:52Z
status: cancelled 2003-08-18 12:54Z (archive)
self-cancels: 2003-08-20 10:47Z
authority: CCAFS ALTRV#9066 142012Z AUG 03
sea: North Atlantic Ocean
position: 17.671, -36.284
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. HAZARDOUS OPERATIONS 200340Z TO 200947Z AUG
   IN AREA BOUND BY
   20-54N 042-32W, 19-34N 039-08W,
   17-54N 035-11W, 15-30N 029-35W,
   14-21N 030-08W, 16-50N 035-48W,
   18-24N 039-35W, 19-51N 043-07W.
2. CANCEL THIS MSG 201047Z AUG.

Activity windows · 1 in this warning

opens (UTC)	closes (UTC)	local	length
2003-08-20 03:40Z	2003-08-20 09:47Z	—	6 h 07

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

This area · military exercises

13 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now

Season · when military exercises happen here

month of issue, all years in the archive

Timeline

Hazardous operations 0900Z to 1800Z daily 19 thru 22 aug within 30 miles of trackline between 57-48N 008-35W…cancelled by · 2003-08-18

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.