Exercises
Hazardous operations 0900Z to 1815Z daily 10 dec thru 10 jan in areas: a. within 12 miles of coastline…
HYDROLANT 2632/99
- issued
- 1999-12-06 06:40Z
- status
- cancelled 1999-12-10 18:55Z (archive)
- self-cancels
- 2000-01-10 19:15Z
- authority
- COMAR GUYANE 22/99 021115Z DEC 99
- sea
- North Atlantic Ocean
- position
- 9.186, -48.526
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 0900Z TO 1815Z DAILY
10 DEC THRU 10 JAN IN AREAS:
A. WITHIN 12 MILES OF COASTLINE BETWEEN
05-19N 052-47W AND 05-04N 052-30W.
B. BOUND BY 09-19N 048-49W, 08-55N 048-26W,
08-12N 049-12W, 08-36N 049-36W.
C. BOUND BY 10-10N 047-54W, 09-43N 047-28W,
08-47N 048-29W, 09-15N 048-55W.
2. CANCEL THIS MSG 101915Z JAN 2000.
Activity windows · 32 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 1999-12-10 09:00Z | 1999-12-10 18:15Z | — | 9 h 15 |
| 1999-12-11 09:00Z | 1999-12-11 18:15Z | — | 9 h 15 |
| 1999-12-12 09:00Z | 1999-12-12 18:15Z | — | 9 h 15 |
| 1999-12-13 09:00Z | 1999-12-13 18:15Z | — | 9 h 15 |
| 1999-12-14 09:00Z | 1999-12-14 18:15Z | — | 9 h 15 |
| 1999-12-15 09:00Z | 1999-12-15 18:15Z | — | 9 h 15 |
| 1999-12-16 09:00Z | 1999-12-16 18:15Z | — | 9 h 15 |
| 1999-12-17 09:00Z | 1999-12-17 18:15Z | — | 9 h 15 |
| … 24 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
5 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
99
00
05
10
15
17
- Hazardous operations: a. 1659Z to 1906Z daily 12 thru 21 dec in area bound by 10-05N 049-52W, 09-46N…2017-12-08
- Hazardous operations 2000Z to 0453Z commencing daily 07 mar thru 08 apr in areas: a. between 05-19N 05-04N…2008-03-02
- Hazardous operations 250535Z to 250623Z aug, alternate 260535Z to 260623Z aug in areas bound by: a. 28-32N…2003-08-24
- Hazardous operations 2000Z to 0211Z commencing daily 27 nov thru 28 dec in areas: a. within 12 miles of…2002-11-23
Season · when military exercises happen here
J
F
M
A
M
J
J
A
S
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N
D
month of issue, all years in the archive
Timeline
- Cancel HYDROLANT 2632/99 and this msgcancelled by · 1999-12-10
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.