Bombing exercises 1401Z to 1359Z commencing daily 30 mar thru 03 apr in areas: a. within ten miles of 16-01N…
North Pacific Ocean · HYDROPAC 550/03
What this record establishes
Archived notice · 2003-04-04 14:59Z
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) · COMNAVMARIANAS 252258Z MAR 03. Issued 2003-03-27 00:16Z. 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
- North Pacific Ocean. 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 North Pacific Ocean →
Activity windows · 5 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2003-03-30 14:01Z | 2003-03-31 13:59Z | — | 23 h 58 |
| 2003-03-31 14:01Z | 2003-04-01 13:59Z | — | 23 h 58 |
| 2003-04-01 14:01Z | 2003-04-02 13:59Z | — | 23 h 58 |
| 2003-04-02 14:01Z | 2003-04-03 13:59Z | — | 23 h 58 |
| 2003-04-03 14:01Z | 2003-04-04 13:59Z | — | 23 h 58 |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
- issued
- 2003-03-27 00:16Z
- status
- Archived notice
- self-cancels
- 2003-04-04 14:59Z
- authority
- COMNAVMARIANAS 252258Z MAR 03
- issued by
- COMNAVMARIANAS
- sea
- North Pacific Ocean
- position
- 13.838, 146.634
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
1. BOMBING EXERCISES 1401Z TO 1359Z COMMENCING
DAILY 30 MAR THRU 03 APR IN AREAS:
A. WITHIN TEN MILES OF 16-01N 146-04E.
B. BOUND BY 17-20N 145-30E,
17-20N 146-20E, 17-00N 146-20E,
16-00N 146-25E, 15-30N 146-10E,
15-40N 146-00E, 15-42N 145-35E,
17-00N 145-00E.
C. BOUND BY 14-00N 145-30E,
15-30N 147-00E, 15-30N 148-30E,
13-05N 148-30E, 13-05N 148-00E,
13-25N 146-00E, 13-25N 145-30E.
D. BOUND BY 13-00N 145-00E,
13-00N 145-10E, 11-25N 147-00E,
10-30N 147-00E, 10-30N 145-25E.
2. CANCEL THIS MSG 041459Z APR.
Reading this warning
- 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.
- 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.
Collected reports in this area · other warnings
88 within 180 nm since 2000 · 3 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.
- Uscg remote communication facility guam 13-29.00N 144-50.00E weather message services interrupted2026-03-28
- Uscg remote communication facility guam 13-28.6N 144-50.1E weather message services unreliable2026-01-11
- Uscg remote communication facility guam 13-28.6N 144-50.1E weather message services unreliable2025-12-04
- Uscg communication facility guam (V) 13-28.60N 144-50.10E all services unreliable2024-04-23
- Uscg communication facility guam (V) 13-28.60N 144-50.10E sitor services inoprable2024-04-14
- Bombing exercises 2200Z to 1345Z daily 25 thru 27, 282200Z to 290200Z, 290430Z to 290700Z, 292300Z feb to…2024-02-22
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
- Due to tropical storm bavi: 1. the following port(s) are closed: a. rota island 14-08.35N 145-08.09EStorms · 89.7 nm
- Due to tropical storm, the following ports are closed, until further noticeStorms · 93.1 nm
- Uscg remote communication facility guam 13-29.00N 144-50.00E broadcast and communication services unreliableNav aids · 107.2 nm
- Guam hf NAVTEX station, V, 13-29.0N 144-50.0E, off airNav aids · 107.2 nm
Worldwide in the collected sources
23 other warnings listed in force · see all
Record snapshot 2026-10-02 06:09Z; source collection times vary.
Other
Everything the classifier did not place elsewhere. All current other warnings →
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.