Exercises
Hazardous operations 280600Z to 281500Z aug, alternate 290600Z to 291500Z aug in areas bound by: a.…
North Pacific · NAVAREA XII 578/26
- issued
- 2026-08-24 20:43Z
- status
- in force
- self-cancels
- 2026-08-29 16:00Z
- sea
- North Pacific Ocean
- position
- 34.225, -142.332
- source
- nga_inforce · first seen 2026-08-28 19:32Z
Original warning text
NORTH PACIFIC.
1. HAZARDOUS OPERATIONS 280600Z TO 281500Z AUG,
ALTERNATE 290600Z TO 291500Z AUG
IN AREAS BOUND BY:
A. 35-48.00N 132-56.00W, 35-40.00N 134-14.00W,
35-32.00N 134-52.00W, 35-24.00N 134-51.00W,
35-24.00N 134-11.00W, 35-32.00N 132-54.00W.
B. 34-45.00N 140-44.00W, 34-07.00N 144-02.00W,
33-42.00N 143-55.00W, 34-20.00N 140-38.00W.
C. 30-57.00N 150-37.00W, 30-29.00N 151-39.00W,
30-02.00N 151-22.00W, 30-30.00N 150-21.00W.
2. CANCEL THIS MSG 291600Z AUG 26.Activity windows · 2 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2026-08-28 06:00Z | 2026-08-28 15:00Z | — | 9 h |
| 2026-08-29 06:00Z | 2026-08-29 15:00Z | — | 9 h |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
Conditions at the position · now
loading…
MET Norway · NOAA WaveWatch III · HYCOM · GEBCO 2020 · model data at the centroid, not an observation
This area · military exercises
12 within 180 nm since 1993 · 1 in the last 12 months · 1 in force now
93
95
00
05
10
15
20
25
26
- Hazardous operations 1930Z to 0130Z commencing daily 05 thru 08 dec in areas bound by: a. 34-52N 120-51W,…2008-11-30
- Hazardous operations 1330Z to 1917Z daily 25 thru 29 may in areas bound by: a. 34-52N 120-51W, 34-52N…2007-05-24
- Hazardous operations 1400Z to 1817Z daily 25 thru 29 may in areas bound by: a. 34-52N 120-51W, 34-52N…2007-05-23
- Hazardous operations 1330Z to 1917Z daily 24 thru 29 may in areas bound by: a. 34-52N 120-51W, 34-52N…2007-05-22
- Hazardous operations 0730Z to 1501Z daily 27 thru 31 jul in areas bound by: a. 34-48N 120-59W, 34-49N…2001-07-23
- Hazardous operations 0730Z to 1501Z daily 27 thru 31 jul in areas bound by: a. 34-48N 120-59W, 34-49N…2001-07-23
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
46 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.