Exercises
Hazardous operations 272214Z to 280214Z mar in areas between: a. 00-10N 00-10S and 154-20W 153-20W
NAVAREA XII 84/99
- issued
- 1999-03-19 06:30Z
- status
- cancelled 1999-03-28 00:00Z (archive)
- self-cancels
- 1999-03-28 03:14Z
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 272214Z TO 280214Z MAR IN AREAS BETWEEN: A. 00-10N 00-10S AND 154-20W 153-20W. B. 00-00 00-20N AND 147-01W 146-29W. C. 00-03S 00-30N AND 145-57W 144-41W. D. 00-27N 01-17N AND 114-00W 111-56W. 2. CANCEL THIS MSG 280314Z MAR.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 1999-03-27 22:14Z | 1999-03-28 02:14Z | — | 4 h |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
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.