Exercises
Hazardous operations 2000Z to 0200Z commencing daily 13 nov thru 13 dec in areas: a. within 12 miles of…
HYDROLANT 2392/99
- issued
- 1999-11-09 07:50Z
- status
- cancelled 1999-11-14 03:55Z (archive)
- self-cancels
- 1999-12-14 03:00Z
- authority
- COMAR GUYANE 019/99 031758Z NOV 99
- sea
- North Atlantic Ocean
- position
- 4.064, -35.298
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 2000Z TO 0200Z COMMENCING DAILY
13 NOV THRU 13 DEC IN AREAS:
A. WITHIN 12 MILES OF COASTLINE BETWEEN
05-19N 052-47W AND 05-04N 052-30W.
B. BOUND BY 05-49N 050-34W, 05-40N 050-32W,
05-19N 052-04W, 05-28N 052-05W.
C. BOUND BY 05-42N 044-57W, 05-22N 044-57W,
05-21N 046-52W, 05-41N 046-52W.
D. BOUND BY 05-09N 040-50W, 04-53N 040-51W,
05-02N 043-34W, 05-18N 043-33W.
E. BOUND BY 02-52N 024-36W, 02-30N 024-39W,
03-09N 029-50W, 03-31N 029-48W.
2. CANCEL THIS MSG 140300Z DEC.
Activity windows · 31 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 1999-11-13 20:00Z | 1999-11-14 02:00Z | — | 6 h |
| 1999-11-14 20:00Z | 1999-11-15 02:00Z | — | 6 h |
| 1999-11-15 20:00Z | 1999-11-16 02:00Z | — | 6 h |
| 1999-11-16 20:00Z | 1999-11-17 02:00Z | — | 6 h |
| 1999-11-17 20:00Z | 1999-11-18 02:00Z | — | 6 h |
| 1999-11-18 20:00Z | 1999-11-19 02:00Z | — | 6 h |
| 1999-11-19 20:00Z | 1999-11-20 02:00Z | — | 6 h |
| 1999-11-20 20:00Z | 1999-11-21 02:00Z | — | 6 h |
| … 23 more | |||
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
38 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
99
00
03
- Hazardous operations 2000Z to 0900Z commencing daily 11 feb thru 12 mar in areas: a. within 12 miles of…2003-02-07
- Hazardous operations 2000Z to 0159Z commencing daily 17 dec thru 16 jan in areas: a. within 12 miles of…2002-12-12
- Hazardous operations 2000Z to 0159Z commencing daily 17 dec thru 16 jan in areas: a. within 12 miles of…2002-12-12
- Hazardous operations 2000Z to 0211Z commencing daily 27 nov thru 28 dec in areas: a. within 12 miles of…2002-12-06
- Hazardous operations 2000Z to 0211Z commencing daily 27 nov thru 28 dec in areas: a. within 12 miles of…2002-11-25
- Hazardous operations 2000Z to 0844Z commencing daily 05 sep thru 05 oct in areas: a. within 12 miles of…2002-09-02
Season · when military exercises happen here
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M
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month of issue, all years in the archive
Timeline
- Cancel HYDROLANT 2392/99 and this msgcancelled by · 1999-11-14
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.