Exercises
Hazardous operations: a. 1354Z to 1504Z daily 11 thru 17 apr in area bound by 30-49.00N 121-55.00W,…
Eastern North Pacific · NAVAREA XII 231/24
- issued
- 2024-04-06 04:03Z
- status
- cancelled 2024-04-11 18:37Z (archive)
- self-cancels
- 2024-04-17 17:36Z
- authority
- WESTERN RANGE 0/24 030812Z APR 24.
- sea
- North Pacific Ocean
- position
- 11.640, -150.415
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
EASTERN NORTH PACIFIC.
1. HAZARDOUS OPERATIONS:
A. 1354Z TO 1504Z DAILY 11 THRU 17 APR
IN AREA BOUND BY
30-49.00N 121-55.00W, 31-49.00N 121-55.00W,
31-00.00N 122-44.00W, 30-11.00N 122-55.00W,
30-04.00N 122-30.00W, 30-08.00N 122-15.00W.
B. 1603Z TO 1636Z DAILY 11 THRU 17 APR
IN AREA BOUND BY
15-00.00N 149-34.00W, 15-30.00N 151-53.00W,
06-26.00N 153-53.00W, 05-56.00N 151-38.00W.
2. CANCEL THIS MSG 171736Z APR 24.
Activity windows · 14 in the telegram
| opens (UTC) | closes (UTC) | local (UTC) | length |
|---|---|---|---|
| 2024-04-11 13:54Z | 2024-04-11 15:04Z | Apr 11, 13:54 → Apr 11, 15:04 | 1 h 10 |
| 2024-04-11 16:03Z | 2024-04-11 16:36Z | Apr 11, 16:03 → Apr 11, 16:36 | 33 min |
| 2024-04-12 13:54Z | 2024-04-12 15:04Z | Apr 12, 13:54 → Apr 12, 15:04 | 1 h 10 |
| 2024-04-12 16:03Z | 2024-04-12 16:36Z | Apr 12, 16:03 → Apr 12, 16:36 | 33 min |
| 2024-04-13 13:54Z | 2024-04-13 15:04Z | Apr 13, 13:54 → Apr 13, 15:04 | 1 h 10 |
| 2024-04-13 16:03Z | 2024-04-13 16:36Z | Apr 13, 16:03 → Apr 13, 16:36 | 33 min |
| 2024-04-14 13:54Z | 2024-04-14 15:04Z | Apr 14, 13:54 → Apr 14, 15:04 | 1 h 10 |
| 2024-04-14 16:03Z | 2024-04-14 16:36Z | Apr 14, 16:03 → Apr 14, 16:36 | 33 min |
| … 6 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
1 within 180 nm since 2024 · 0 in the last 12 months · 0 in force now
Season · when military exercises happen here
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month of issue, all years in the archive
Timeline
- Cancel NAVAREA XII 231/24 and this msg, operations completedcancelled by · 2024-04-11
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.