Exercises
Hazardous operations 0001Z to 0300Z and 0500Z to 0800Z daily 21 thru 23 jan in area between 42-20.0N…
HYDROPAC 76/04
- issued
- 2004-01-16 09:50Z
- status
- cancelled 2004-01-23 09:00Z (archive)
- self-cancels
- 2004-01-23 09:00Z
- authority
- VLADIVOSTOK 7/04 16 JAN 04
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 0001Z TO 0300Z AND 0500Z TO 0800Z DAILY 21 THRU 23 JAN IN AREA BETWEEN 42-20.0N 42-38.5N AND 131-41.0E 132-15.0E. 2. CANCEL THIS MSG 230900Z JAN.
Activity windows · 6 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2004-01-21 00:01Z | 2004-01-21 03:00Z | — | 2 h 59 |
| 2004-01-21 05:00Z | 2004-01-21 08:00Z | — | 3 h |
| 2004-01-22 00:01Z | 2004-01-22 03:00Z | — | 2 h 59 |
| 2004-01-22 05:00Z | 2004-01-22 08:00Z | — | 3 h |
| 2004-01-23 00:01Z | 2004-01-23 03:00Z | — | 2 h 59 |
| 2004-01-23 05:00Z | 2004-01-23 08:00Z | — | 3 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.