Exercises
Hazardous operations 051614Z to 051829Z oct, alternate 061614Z to 061829Z oct in area bound by 12-58N…
Eastern North Pacific · NAVAREA XII 435/17
- issued
- 2017-09-29 07:56Z
- status
- cancelled 2017-10-06 19:29Z (archive)
- self-cancels
- 2017-10-06 19:29Z
- authority
- EASTERN RANGE 251645Z SEP 17.
- sea
- North Pacific Ocean
- position
- 11.864, -154.650
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
EASTERN NORTH PACIFIC. 1. HAZARDOUS OPERATIONS 051614Z TO 051829Z OCT, ALTERNATE 061614Z TO 061829Z OCT IN AREA BOUND BY 12-58N 157-10W, 12-13N 151-55W, 10-46N 152-08W, 11-30N 157-22W. 2. CANCEL THIS MSG 061929Z OCT 17.
Activity windows · 2 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2017-10-05 16:14Z | 2017-10-05 18:29Z | — | 2 h 15 |
| 2017-10-06 16:14Z | 2017-10-06 18:29Z | — | 2 h 15 |
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
2 within 180 nm since 2008 · 0 in the last 12 months · 0 in force now
08
10
15
17
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.