Exercises

Hazardous operations 220520Z to 220645Z jun, alternate 230520Z to 230645Z jun in area bound by 35-32N…

HYDROLANT 1764/01

issued: 2001-06-19 05:20Z
status: cancelled 2001-06-19 17:46Z (archive)
self-cancels: 2001-06-23 07:45Z
authority: CCAFS ALTRV #1011 181819Z JUN 01
sea: North Atlantic Ocean
position: 34.835, -28.201
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. HAZARDOUS OPERATIONS 220520Z TO 220645Z JUN, ALTERNATE
   230520Z TO 230645Z JUN IN AREA BOUND BY 35-32N 030-04W,
   34-50N 026-14W, 34-11N 026-13W, 34-45N 030-03W.
2. CANCEL THIS MSG 230745Z JUN.

Activity windows · 2 in this warning

opens (UTC)	closes (UTC)	local	length
2001-06-22 05:20Z	2001-06-22 06:45Z	—	1 h 25
2001-06-23 05:20Z	2001-06-23 06:45Z	—	1 h 25

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

4 within 180 nm since 2000 · 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

Cancel HYDROLANT 1764/01, operations canceledcancelled by · 2001-06-19

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.