Exercises
Hazardous operations 0001Z to 0900Z daily 25 thru 27 sep in area between 42-00N 42-20N and 132-20E 133-10E
HYDROPAC 1510/01
- issued
- 2001-09-20 14:16Z
- status
- cancelled 2001-09-27 10:00Z (archive)
- self-cancels
- 2001-09-27 10:00Z
- cancels
- HYDROPAC 1501/01
- authority
- NAVAREA XIII 44/01 POR EGC #58688 200934Z SEP 01; GUAMSARCOORD 201331Z SEP 01; NAVAREA XI 635/01 210005Z SEP 01
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 0001Z TO 0900Z DAILY 25 THRU 27 SEP IN AREA BETWEEN 42-00N 42-20N AND 132-20E 133-10E. 2. CANCEL HYDROPAC 1501/01(81), SIGNAL CEASED. 3. CANCEL THIS MSG 271000Z SEP.
Activity windows · 3 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2001-09-25 00:01Z | 2001-09-25 09:00Z | — | 8 h 59 |
| 2001-09-26 00:01Z | 2001-09-26 09:00Z | — | 8 h 59 |
| 2001-09-27 00:01Z | 2001-09-27 09:00Z | — | 8 h 59 |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
Timeline
- Distress signal received on 121.5 mhz in 09-55.8N 143-02.2E at 172030Z sepcancels · 2001-09-17
- Distress signal received on 121.5 mhz in 09-55.8N 143-02.2E at 172030Z sepreplaced · 2001-09-17
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.