Hazardous operations 230001Z to 230900Z jan within 50 miles of 22-35N 132-30E
Philippine Sea · HYDROPAC 106/04
What this record establishes
Archived notice · 2004-01-21 08:40Z
This notice comes from the historical archive. Its archived status does not establish when or how the reported situation ended.
- Source and dates
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · COMSEVENTHFLT 200830Z JAN 04. Issued 2004-01-20 10:20Z. First collected 2026-08-17 13:38Z; last seen in collection 2026-08-17 15:46Z. Collection dates record ingestion, not a new incident or a fresh field observation.
- Location covered
- Philippine Sea. The parsed report position is 22.583, 132.500 with a 50.0 nm radius. It is a position in the source message, not a live location. Check the original wording for limits and qualifications.
Related notices and cancellation links
- Underwater ordnance detonations 230001Z to 230900Z jan within 90 miles of 22-21N 132-18Ecancelled by this notice
- Pipeline operations in progress until 31 jan by M/V el dawleya 2 vicinity of trackline between 28-02.69N…later cancellation notice
Current notices and reporting history in the Philippine Sea →
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2004-01-23 00:01Z | 2004-01-23 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.
- issued
- 2004-01-20 10:20Z
- status
- Archived notice
- self-cancels
- 2004-01-23 10:00Z
- authority
- COMSEVENTHFLT 200830Z JAN 04
- issued by
- COMSEVENTHFLT
- sea
- Philippine Sea
- position
- 22.583, 132.500 · r 50.0 nm
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 230001Z TO 230900Z JAN WITHIN 50 MILES OF 22-35N 132-30E. 2. CANCEL HYDROPAC 101/04. 3. CANCEL THIS MSG 231000Z JAN.
Reading this warning
- Hazardous operations
- NGA's heading for activities that make an area dangerous — most often rocket launches, space debris and weapons firings, and some open-ended danger areas.
- Date-time group (DTG)
- A compact UTC timestamp — day, hour and minute followed by Z — such as 201500Z for the 20th at 15:00 UTC.
- Within a radius of
- A circular area — every position within a stated distance of a point.
- Position (degrees and minutes)
- How warnings write positions: degrees, a hyphen, then minutes, with N/S and E/W — 49-40.8N 003-43.8W.
- Cancellation reference
- A line that cancels an earlier warning by its number, such as CANCEL HYDROLANT 1085/12.
- HYDROPAC
- The U.S. long-range warning series for the Pacific outside NAVAREA XII and for the Indian Ocean, Persian Gulf and adjoining seas.
- CANCEL THIS MSG
- The warning's own expiry: a line telling the reader when the message cancels itself.
Collected reports in this area · military exercises
10 within 180 nm since 1999 · 0 in the last 12 months · 0 listed in force now
Counts include repeat notices about the same situation. NGA archive coverage ends 2024-05; live collection began 2026-08-17. The period between them is incomplete. An empty year is not evidence that no hazards occurred.
- Hazardous operations 1000Z to 1600Z daily 07 thru 13 oct in area bound by 21-40.00N 135-00.00E, 21-15.00N…2022-10-06
- Gunnery exercises in progress until 052100Z apr in area bound by 21-18N 132-15E, 21-58N 132-15E, 21-58N…2021-04-05
- Gunnery exercises 170300Z thru 170800Z mar in area bound by 21-58N 132-50E, 21-49N 132-45E, 21-20N 133-53E,…2010-03-12
- Gunnery exercises 122200Z thru 130800Z dec in area bound by 21-31N 133-39E, 19-03N 132-33E, 19-10N 132-12E,…2008-12-08
- Hazardous operations 270100Z to 271000Z mar in areas bound by: a. 25-26.0N 131-42.0E, 25-13.0N 132-31.0E,…2008-03-24
- Hazardous operations 220100Z to 221000Z and 240100Z to 241000Z mar in areas bound by: a. 25-26.0N 131-42.0E,…2008-03-17
Month of issue in the collected archive
All available years combined. Uneven collection and repeat bulletins affect these counts; this chart does not measure the seasonality or probability of incidents.
Nearby notices listed in force · within 120 nm
No other collected notice is currently listed in force within this radius. This does not establish safe conditions.
Worldwide in the collected sources
28 military exercises listed in force · see all
Record snapshot 2026-10-02 04:02Z; source collection times vary.
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.