Bombing exercises 0001Z to 1400Z daily 21 thru 25 jun in area bound by 44-51-39N 147-36-44E, 44-56-20N…
Sea of Okhotsk · HYDROPAC 1826/21
What this record establishes
Archived notice · 2021-06-25 15:00Z
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) · VLADIVOSTOK 141/21 210909Z JUN 21.. Issued 2021-06-21 09:32Z. 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
- Sea of Okhotsk. 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 Sea of Okhotsk →
Activity windows · 5 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2021-06-21 00:01Z | 2021-06-21 14:00Z | — | 13 h 59 |
| 2021-06-22 00:01Z | 2021-06-22 14:00Z | — | 13 h 59 |
| 2021-06-23 00:01Z | 2021-06-23 14:00Z | — | 13 h 59 |
| 2021-06-24 00:01Z | 2021-06-24 14:00Z | — | 13 h 59 |
| 2021-06-25 00:01Z | 2021-06-25 14:00Z | — | 13 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
- 2021-06-21 09:32Z
- status
- Archived notice
- self-cancels
- 2021-06-25 15:00Z
- authority
- VLADIVOSTOK 141/21 210909Z JUN 21.
- issued by
- VLADIVOSTOK
- sea
- Sea of Okhotsk
- position
- 44.876, 147.752
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
WESTERN NORTH PACIFIC. DNC 24. 1. BOMBING EXERCISES 0001Z TO 1400Z DAILY 21 THRU 25 JUN IN AREA BOUND BY 44-51-39N 147-36-44E, 44-56-20N 147-52-00E, 44-53-30N 147-53-19E, 44-48-52N 147-38-27E. 2. CANCEL THIS MSG 251500Z JUN 21.
Reading this warning
- DNC (Digital Nautical Chart)
- A reference to one of the regions of NGA's Digital Nautical Chart, used to tell the reader which charts a warning affects.
- Area bound by
- Introduces a list of positions that are the corners of an area — the polygon the warning applies to.
- 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
5 within 180 nm since 2008 · 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.
- Bombing exercises 2000Z to 0800Z daily 15 thru 17 jun in area bound by 45-20N 148-50E, 45-40N 148-50E,…2021-06-12
- Bombing exercises in progress until 232359Z apr in area bound by 43-45-55N 145-34-11E, 43-46-06N 145-41-45E,…2021-04-11
- Bombing exercises 0001Z to 1300Z and 2200Z to 2359Z daily 24, 25, 31 mar and 01 apr in area bound by…2021-03-21
- Pyrotechnics exercises: a. 312100Z to 312300Z jul vicinity 42-20N 145-20E2008-07-29
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
Worldwide in the collected sources
21 other warnings listed in force · see all
Record snapshot 2026-10-03 00:24Z; 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.