Exercises
Hazardous operations 020800Z to 081700Z sep in areas bound by: a. 34-24N 125-00W, 35-20N 125-00W, 35-00N…
North Pacific · California · NAVAREA XII 417/19
- issued
- 2019-08-29 23:29Z
- status
- cancelled 2019-09-08 18:00Z (archive)
- self-cancels
- 2019-09-08 18:00Z
- authority
- SEA RANGE OTC 292301Z AUG 19.
- sea
- North Pacific Ocean
- position
- 31.875, -161.906
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
NORTH PACIFIC.
CALIFORNIA.
1. HAZARDOUS OPERATIONS 020800Z TO 081700Z SEP
IN AREAS BOUND BY:
A. 34-24N 125-00W, 35-20N 125-00W,
35-00N 123-00W, 34-38N 123-00W.
B. 34-40N 129-00W, 35-15N 129-00W,
35-15N 126-15W, 34-40N 126-15W.
C. 34-45N 134-40W, 35-30N 136-40W,
35-30N 132-00W, 34-45N 132-00W.
D. 30-45N 164-00W, 31-45N 165-00W,
32-45N 159-30W, 32-00N 159-00W.
E. 12-21N 151-09E, 13-30N 150-20E,
15-54N 154-57E, 15-06N 155-30E.
2. CANCEL THIS MSG 081800Z SEP 19.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2019-09-02 08:00Z | 2019-09-08 17:00Z | — | 153 h |
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
12 within 180 nm since 2006 · 0 in the last 12 months · 0 in force now
06
10
15
20
23
- Hazardous operations 251930Z to 260100Z oct, alternate 1930Z to 0100Z daily 26 thru 28 oct in area bound by…2023-10-20
- Hazardous operations 0130Z to 0700Z daily 15 thru 20 nov in area bound by 24-33.00N 164-50.00W, 25-43.00N…2022-11-12
- Hazardous operations 110130Z nov to 110700Z nov, alternate 0130Z to 0700Z daily 13 and 15 thru 20 nov in…2022-11-06
- Hazardous operations 261030Z to 261600Z oct, alternate 271030Z to 271600Z and 281030Z to 281600Z oct in area…2018-10-21
- Hazardous operations 300730Z to 301330Z jan, alternate 0730Z to 1330Z daily 31 jan thru 03 feb in areas…2018-01-26
- Hazardous operations 300730Z to 301330Z jan, alternate 0730Z to 1330Z daily 31 jan thru 03 feb in areas…2018-01-26
Season · when military exercises happen here
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month of issue, all years in the archive
Timeline
- Cancel NAVAREA XII 417/19 and this msg, operations completecancelled by · 2019-09-06
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.