Exercises

Hazardous operations 191000Z to 191315Z jan in area within 15 miles of 47-20.00N 004-00.00W

Bay of Biscay · France · HYDROLANT 144/23

issued
2023-01-18 12:08Z
status
cancelled 2023-01-19 14:15Z (archive)
self-cancels
2023-01-19 14:15Z
authority
AVURNAV BREST 21/23 181129Z JAN 23.
sea
Bay of Biscay
position
47.333, -4.000 · r 15.0 nm
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

BAY OF BISCAY.
FRANCE.
DNC 08.
1. HAZARDOUS OPERATIONS 191000Z TO 191315Z JAN
   IN AREA WITHIN 15 MILES OF 47-20.00N 004-00.00W.
2. CANCEL THIS MSG 191415Z JAN 23.

Activity windows · 1 in this warning

opens (UTC)closes (UTC)locallength
2023-01-19 10:00Z2023-01-19 13:15Z3 h 15

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

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

99
00
05
10
15
20
24

Season · when military exercises happen here

J
F
M
A
M
J
J
A
S
O
N
D

month of issue, all years in the archive

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.