Exercises
Hazardous operations
Western North Atlantic · NAVAREA IV 64/12
- issued
- 2012-02-20 18:03Z
- status
- cancelled 2012-02-24 00:18Z (archive)
- self-cancels
- 2012-02-24 00:18Z
- authority
- EASTERN RANGE OP 0210 140905Z FEB 12.
- sea
- North Atlantic Ocean
- position
- 18.954, -53.190
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
WESTERN NORTH ATLANTIC.
HAZARDOUS OPERATIONS.
1. HAZARDOUS OPERATIONS 221800Z TO 222318Z FEB,
ALTERNATE 231800Z TO 232318Z FEB
IN AREAS BOUND BY:
A. 29-00N 080-01W, 28-59N 078-59W,
28-36N 079-00W, 28-45N 080-03W.
B. 28-10N 074-27W, 28-02N 074-28W,
28-12N 075-26W, 28-20N 075-24W.
C. 27-28N 070-42W, 27-18N 070-43W,
27-32N 071-47W, 27-42N 071-44W.
D. 15-28N 044-13W, 14-59N 044-28W,
16-42N 048-01W, 17-10N 047-47W.
2. CANCEL THIS MSG 240018Z FEB.
Activity windows · 2 in the telegram
| opens (UTC) | closes (UTC) | local (UTC) | length |
|---|---|---|---|
| 2012-02-22 18:00Z | 2012-02-22 23:18Z | Feb 22, 18:00 → Feb 22, 23:18 | 5 h 18 |
| 2012-02-23 18:00Z | 2012-02-23 23:18Z | Feb 23, 18:00 → Feb 23, 23:18 | 5 h 18 |
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
20 within 180 nm since 2000 · 0 in the last 12 months · 0 in force now
00
05
10
15
16
- Hazardous operations2016-03-13
- Hazardous operations2016-03-12
- Hazardous operations2012-04-15
- Hazardous operations2012-04-14
- Hazardous operations2012-04-12
- Hazardous operations2010-06-06
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.