Exercises

Hazardous operations 1428Z to 1619Z daily 07 thru 10 dec in areas bound by: a. 34-32N 120-39W, 34-33N…

NAVAREA XII 369/01

issued
2001-12-04 04:50Z
status
cancelled 2001-12-07 16:19Z (archive)
self-cancels
2001-12-10 17:19Z
cancels
NAVAREA XII 367/01
authority
VAFB OP#W0684 261644Z NOV 01; VAFB OP#W6146 041644Z DEC 01
sea
North Pacific Ocean
position
10.362, -112.385
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. HAZARDOUS OPERATIONS 1428Z TO 1619Z DAILY 07 THRU 10 DEC
   IN AREAS BOUND BY:
   A. 34-32N 120-39W, 34-33N 120-45W, 34-46N 120-41W, 34-44N 120-34W.
   B. 33-59N 121-02W, 34-21N 120-54W, 34-17N 120-38W, 33-55N 120-46W.
   C. 30-25N 120-59W, 31-04N 120-58W, 31-03N 120-33W, 30-25N 120-34W.
   D. 06-41N 112-04W, 11-40N 113-44W, 12-14N 111-59W, 07-15N 110-21W.
2. CANCEL NAVAREA XII 367/01, OPERATIONS COMPLETED.
3. CANCEL THIS MSG 101719Z DEC.

Activity windows · 4 in this warning

opens (UTC)closes (UTC)locallength
2001-12-07 14:28Z2001-12-07 16:19Z—1 h 51
2001-12-08 14:28Z2001-12-08 16:19Z—1 h 51
2001-12-09 14:28Z2001-12-09 16:19Z—1 h 51
2001-12-10 14:28Z2001-12-10 16:19Z—1 h 51

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

3 within 180 nm since 2001 · 0 in the last 12 months · 0 in force now

01
05
06

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.