Hazardous operations: 1. 020030Z to 020230Z sep within 30 miles of 24-50N 128-10E
Philippine Sea · HYDROPAC 1411/05
What this record establishes
Archived notice · 2005-09-02 07:00Z
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) · MAJ JOHN CARROLL 310247Z AUG 05.. Issued 2005-08-31 11:10Z. 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 map shows an area described by the warning; the listed coordinate is its representative center. Check the original wording for limits and qualifications.
Current notices and reporting history in the Philippine Sea →
Activity windows · 2 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2005-09-02 00:30Z | 2005-09-02 02:30Z | — | 2 h |
| 2005-09-02 04:00Z | 2005-09-02 06:00Z | — | 2 h |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
- issued
- 2005-08-31 11:10Z
- status
- Archived notice
- self-cancels
- 2005-09-02 07:00Z
- authority
- MAJ JOHN CARROLL 310247Z AUG 05.
- issued by
- MAJ JOHN CARROLL
- sea
- Philippine Sea
- position
- 24.865, 128.167
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
HAZARDOUS OPERATIONS: 1. 020030Z TO 020230Z SEP WITHIN 30 MILES OF 24-50N 128-10E. 2. 020400Z TO 020600Z SEP WITHIN 15 MILES OF 27-30N 127-00E. 3. 020400Z TO 020600Z SEP WITHIN 15 MILES OF 24-30N 131-30E. 4. CANCEL THIS MSG 020700Z SEP.
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.
- 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
13 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 071827Z to 071840Z dec in area bound by 22-20-00N 126-42-46E, 22-35-20N 126-48-37E,…2018-12-06
- Hazardous operations 220001Z to 240100Z sep in area bound by 27-06N 129-15E, 27-06N 131-00E, 26-10N 131-00E,…2009-09-20
- Hazardous operations 220001Z to 260001Z sep in area bound by 27-06N 129-15E, 27-06N 131-00E, 26-10N 131-00E,…2009-09-18
- 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
- Hazardous operations 060200Z to 060800Z and 070200Z to 070800Z nov within 80 miles of 24-28N 131-11E2007-11-05
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
9 military exercises listed in force · see all
Record snapshot 2026-10-03 04:26Z; 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.