Exercises
Hazardous operations 011800Z to 020100Z sep, alternate 031800Z to 040100Z sep in area bound by 32-46.00N…
North Pacific · California · NAVAREA XII 589/26
- issued
- 2026-08-27 23:27Z
- status
- in force
- self-cancels
- 2026-09-04 02:00Z
- sea
- North Pacific Ocean
- position
- 33.043, -120.747
- source
- nga_inforce · first seen 2026-08-28 19:32Z
Original warning text
NORTH PACIFIC. CALIFORNIA. 1. HAZARDOUS OPERATIONS 011800Z TO 020100Z SEP, ALTERNATE 031800Z TO 040100Z SEP IN AREA BOUND BY 32-46.00N 120-11.00W, 32-29.00N 120-46.00W, 33-19.00N 121-19.00W, 33-36.00N 120-43.00W. 2. CANCEL THIS MSG 040200Z SEP 26.
Activity windows · 2 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2026-09-01 18:00Z | 2026-09-02 01:00Z | — | 7 h |
| 2026-09-03 18:00Z | 2026-09-04 01:00Z | — | 7 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
1147 within 180 nm since 1999 · 13 in the last 12 months · 8 in force now
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26
- Hazardous operations 311300Z to 312100Z aug in area bound by 33-26.00N 119-25.00W, 33-37.00N 119-10.00W,…2026-08-27
- Hazardous operations 010800Z sep to 010800Z oct in area bound by 32-52.70N 119-11.96W, 33-08.06N 118-52.09W,…2026-08-21
- Hazardous operations 010800Z sep to 010800Z oct in area bound by 32-55.00N 118-25.00W, 32-55.00N 118-15.00W,…2026-08-21
- Hazardous operations 010800Z sep to 010800Z oct in area bound by 32-33.00N 118-25.00W, 32-35.00N 118-16.00W,…2026-08-21
- Hazardous operations 252100Z to 260100Z aug, alternate 2100Z to 0100Z daily 26 and 27 aug in area bound by…2026-08-20
- Hazardous operations 251300Z to 252100Z aug, alternate 261300Z to 262100Z aug in area bound by 33-37.00N…2026-08-20
Season · when military exercises happen here
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F
M
A
M
J
J
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S
O
N
D
month of issue, all years in the archive
Nearby now · within 120 nm
- Hazardous operations 311300Z to 312100Z aug in area bound by 33-26.00N 119-25.00W, 33-37.00N 119-10.00W,…Exercises · 66.2 nm
- Hazardous operations 010800Z aug to 010800Z sep in area bound by 32-52.70N 119-11.96W, 33-08.06N 118-52.09W,…Exercises · 95.6 nm
- Hazardous operations 010800Z sep to 010800Z oct in area bound by 32-52.70N 119-11.96W, 33-08.06N 118-52.09W,…Exercises · 95.6 nm
- Hazardous operations 010800Z aug to 010800Z sep in area bound by 32-55.00N 118-25.00W, 32-55.00N 118-15.00W,…Exercises · 119.7 nm
- Hazardous operations 010800Z sep to 010800Z oct in area bound by 32-55.00N 118-25.00W, 32-55.00N 118-15.00W,…Exercises · 119.7 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.