Exercises

Hazardous operations 112000Z to 112359Z feb, alternate 2000Z to 2359Z daily 16 and 17 feb within 54 miles of…

HYDROLANT 463/00

issued: 2000-02-07 08:10Z
status: cancelled 2000-02-12 14:43Z (archive)
self-cancels: 2000-02-18 00:59Z
authority: NAVAREA II 035/00 051700Z FEB 00
sea: North Atlantic Ocean
position: 35.000, -26.000 · r 54.0 nm
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. HAZARDOUS OPERATIONS 112000Z TO 112359Z FEB,
   ALTERNATE 2000Z TO 2359Z DAILY 16 AND 17 FEB
   WITHIN 54 MILES OF 35-00N 026-00W.
2. CANCEL THIS MSG 180059Z FEB.

Activity windows · 1 in this warning

opens (UTC)	closes (UTC)	local	length
2000-02-11 20:00Z	2000-02-11 23:59Z	—	3 h 59

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

Underwater operations 14 thru 18 feb by M/V manning in area between 44-02N 44-04N and 009-40E 009-47Ecancelled by · 2000-02-12

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.