Exercises
Hazardous operations 1856Z to 0126Z commencing daily 20 nov thru 20 dec in areas: a. within 12 miles of…
HYDROLANT 3854/00
- issued
- 2000-11-15 19:09Z
- status
- cancelled 2000-11-22 06:40Z (archive)
- self-cancels
- 2000-12-21 02:26Z
- cancels
- HYDROLANT 3739/00
- authority
- COMAR GUYANE CAYENNE 22/00 151513Z NOV 00; WZ 2187/00 151739Z NOV 00
- sea
- North Atlantic Ocean
- position
- 3.272, -33.051
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 1856Z TO 0126Z COMMENCING DAILY
20 NOV THRU 20 DEC IN AREAS:
A. WITHIN 12 MILES OF COASTLINE BETWEEN
05-19N 052-47W AND 05-04N 052-30W.
B. BOUND BY 05-07N 049-40W, 05-00N 049-40W,
05-07N 051-39W, 05-14N 051-39W.
C. BOUND BY 04-39N 043-31W, 04-17N 043-33W,
04-28N 045-35W, 04-50N 045-33W.
D. BOUND BY 04-18N 040-25W, 04-00N 040-27W,
04-16N 043-13W, 04-34N 043-12W.
E. BOUND BY 02-06N 021-11W, 01-44N 021-13W,
02-29N 027-23W, 02-51N 027-20W.
2. CANCEL HYDROLANT 3739/00(37), AID RESTORED.
3. CANCEL THIS MSG 210226Z DEC.
Activity windows · 31 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2000-11-20 18:56Z | 2000-11-21 01:26Z | — | 6 h 30 |
| 2000-11-21 18:56Z | 2000-11-22 01:26Z | — | 6 h 30 |
| 2000-11-22 18:56Z | 2000-11-23 01:26Z | — | 6 h 30 |
| 2000-11-23 18:56Z | 2000-11-24 01:26Z | — | 6 h 30 |
| 2000-11-24 18:56Z | 2000-11-25 01:26Z | — | 6 h 30 |
| 2000-11-25 18:56Z | 2000-11-26 01:26Z | — | 6 h 30 |
| 2000-11-26 18:56Z | 2000-11-27 01:26Z | — | 6 h 30 |
| 2000-11-27 18:56Z | 2000-11-28 01:26Z | — | 6 h 30 |
| … 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
35 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
99
00
05
10
14
- Hazardous operations2014-08-22
- Gunnery exercises 291200Z to 291400Z and 291700Z to 292000Z sep in area bound by 03-20N 031-20W, 03-00N…2008-09-24
- Hazardous operations 22 thru 31 aug within: a. 5.4 miles of 02-19.07S 044-22.10W2003-08-22
- Hazardous operations 16 aug thru 15 sep within: a. 5.4 miles of 02-19.07S 044-22.10W2003-08-11
- 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
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
Timeline
- ZC2 buoy 50-54N 001-31E unlitcancels · 2000-11-07
- ZC2 buoy 50-54N 001-31E unlitreplaced · 2000-11-07
- Seismic survey in progress until 25 nov by M/V ramform vanguard and M/V kondor explorer towing ten 4800…cancelled by · 2000-11-22
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.