Exercises
Hazardous operations 2000Z to 0511Z commencing daily 19 dec thru 20 jan in area bound by 07-12N 087-54W,…
NAVAREA XII 434/00
- issued
- 2000-12-13 15:15Z
- status
- cancelled 2000-12-20 13:08Z (archive)
- self-cancels
- 2001-01-20 06:11Z
- authority
- COMAR GUYANE 27/00 130959Z DEC 00
- sea
- North Pacific Ocean
- position
- 6.388, -99.527
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 2000Z TO 0511Z COMMENCING DAILY 19 DEC THRU 20 JAN IN AREA BOUND BY 07-12N 087-54W, 04-51N 087-57W, 05-34N 111-08W, 07-56N 111-04W. 2. CANCEL THIS MSG 200611Z JAN 2001.
Activity windows · 33 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2000-12-19 20:00Z | 2000-12-20 05:11Z | — | 9 h 11 |
| 2000-12-20 20:00Z | 2000-12-21 05:11Z | — | 9 h 11 |
| 2000-12-21 20:00Z | 2000-12-22 05:11Z | — | 9 h 11 |
| 2000-12-22 20:00Z | 2000-12-23 05:11Z | — | 9 h 11 |
| 2000-12-23 20:00Z | 2000-12-24 05:11Z | — | 9 h 11 |
| 2000-12-24 20:00Z | 2000-12-25 05:11Z | — | 9 h 11 |
| 2000-12-25 20:00Z | 2000-12-26 05:11Z | — | 9 h 11 |
| 2000-12-26 20:00Z | 2000-12-27 05:11Z | — | 9 h 11 |
| … 25 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
6 within 180 nm since 2000 · 0 in the last 12 months · 0 in force now
00
05
- Hazardous operations 2000Z to 1148Z commencing daily 10 aug thru 11 sep in area bound by 07-17N 092-19W,…2005-08-08
- Hazardous operations 2000Z to 0500Z commencing daily 12 jul thru 12 aug in area bound by 07-00N 092-22W,…2004-07-07
- Hazardous operations 0611Z to 1130Z daily 25 feb thru 26 mar in area bound by 06-23N 090-45W, 04-17N…2004-02-20
- Hazardous operations 2000Z to 0252Z commencing daily 27 sep thru 27 oct in area bound by 07-53N 106-16W,…2003-09-23
- Hazardous operations 2000Z to 0515Z commencing daily 14 nov thru 14 dec in area bound by 06-55N 082-52W,…2000-11-09
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
- Cancel NAVAREA XII 434/00 and this msg, operations completedcancelled by · 2000-12-20
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.