Exercises

Hazardous operations

Eastern North Pacific · NAVAREA XII 176/10

issued
2010-04-16 10:33Z
status
cancelled 2010-04-19 22:26Z (archive)
self-cancels
2010-04-28 03:00Z
authority
WESTERN RANGE OP W0979 091124Z APR 10.
position
30.151, -150.379
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

EASTERN NORTH PACIFIC.
HAZARDOUS OPERATIONS.
1. HAZARDOUS OPERATIONS 1830Z TO 0200Z COMMENCING
   DAILY 20 THRU 27 APR IN AREAS BOUND BY:
   A. 34-38N 120-56W, 34-39N 120-56W,
      34-35N 120-38W, 34-34N 120-38W.
   B. 35-14N 123-10W, 34-50N 121-14W,
      34-36N 121-20W, 35-00N 123-16W.
   C. 36-05N 128-58W, 35-45N 126-44W,
      35-38N 126-46W, 35-59N 129-02W.
   D. 27-24N 157-07W, 28-46N 157-56W,
      32-33N 145-40W, 31-12N 144-59W,
      30-55N 145-22W.
2. CANCEL THIS MSG 280300Z APR.

This area · military exercises

7 within 180 nm since 2009 · 0 in the last 12 months · 0 in force now

09
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

Timeline

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.