Exercises
Hazardous operations 1200Z to 1610Z daily 12 thru 21 dec in areas bound by: a. 37-35N 073-30W, 37-10N…
HYDROLANT 2229/06
- issued
- 2006-12-12 23:47Z
- status
- cancelled 2006-12-13 20:28Z (archive)
- self-cancels
- 2006-12-21 17:10Z
- cancels
- HYDROLANT 2187/06
- authority
- JAY BROWN EMAIL 06 DEC 06; JAY BROWN EMAIL 12 DEC 06.
- sea
- North Atlantic Ocean
- position
- 37.117, -72.765
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 1200Z TO 1610Z DAILY 12 THRU 21 DEC
IN AREAS BOUND BY:
A. 37-35N 073-30W, 37-10N 071-46W,
36-34N 071-56W, 37-04N 073-45W,
37-25N 073-45W.
B. 35-18N 065-40W, 34-54N 064-10W,
33-58N 064-38W, 34-35N 066-00W.
C. 21-32N 038-49W, 20-39N 037-34W,
20-01N 038-05W, 20-53N 039-19W.
2. CANCEL HYDROLANT 2187/06.
3. CANCEL THIS MSG 211710Z DEC.
Activity windows · 10 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2006-12-12 12:00Z | 2006-12-12 16:10Z | — | 4 h 10 |
| 2006-12-13 12:00Z | 2006-12-13 16:10Z | — | 4 h 10 |
| 2006-12-14 12:00Z | 2006-12-14 16:10Z | — | 4 h 10 |
| 2006-12-15 12:00Z | 2006-12-15 16:10Z | — | 4 h 10 |
| 2006-12-16 12:00Z | 2006-12-16 16:10Z | — | 4 h 10 |
| 2006-12-17 12:00Z | 2006-12-17 16:10Z | — | 4 h 10 |
| 2006-12-18 12:00Z | 2006-12-18 16:10Z | — | 4 h 10 |
| 2006-12-19 12:00Z | 2006-12-19 16:10Z | — | 4 h 10 |
| … 2 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
30 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
99
00
05
10
15
20
23
- Hazardous operations 201730Z to 202030Z mar in area bound by: 36-49.0N 075-30.0W, 36-48.0N 075-00.0W,…2023-03-15
- Hazardous operations: a. 1700Z to 0300Z daily 30 nov and 01 dec in area bound by 36-49.00N 075-30.00W,…2022-11-30
- Hazardous operations 121200Z to 122200Z jan in area bound by 36-49N 075-30W, 36-32N 075-30W, 36-26N 075-00W,…2021-01-07
- Hazardous operations: a. 011600Z to 012300Z dec in area bound by 36-49N 075-30W, 36-47N 074-28W, 36-19N…2020-12-01
- Hazardous operations 222345Z to 230345Z oct, alternates 2345Z to 0345Z commencing daily 23 thru 27 oct in…2019-10-17
- Gunnery exercises 061245Z to 062145Z dec, alternate 071245Z to 072145Z dec in area bound by 37-50-02N…2018-12-05
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
- Hazardous operations 111200Z to 111540Z dec, alternate 1200Z to 1540Z daily 12 thru 21 dec in areas bound…cancels · 2006-12-06
- Hazardous operations 111200Z to 111540Z dec, alternate 1200Z to 1540Z daily 12 thru 21 dec in areas bound…replaced · 2006-12-06
- Hazardous operations 1200Z to 1610Z daily 16 thru 21 dec in areas bound by: a. 37-35N 073-30W, 37-10N…cancelled by · 2006-12-13
Nearby now · 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.