Missile operations 290001Z sep to 052359Z oct in area bound by 69-07.0N 172-36.5W, 69-50.2N 175-22.5W,…
Chukchi Sea · HYDROARC 227/19
What this record establishes
Archived notice · 2019-09-26 08:29Z
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) · RUSSIA COASTAL WARNING EAST 17/19 231106Z SEP 19.. Issued 2019-09-25 08:50Z. 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
- Chukchi 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.
Related notices and cancellation links
- Cancel HYDROARC 212/19, 227/19 and this msglater cancellation notice
These reports were linked by category and sea, with positions within 30 nautical miles and issue dates within 30 days of another report's recorded in-force span. Links can extend through other members, so the full group can cover a larger area or period. Proximity does not confirm that they describe one incident.
- HYDROARC 212/192019-09-13 · Archived notice
- HYDROARC 227/19 · this notice2019-09-25 · Archived notice
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2019-09-29 00:01Z | 2019-10-05 23:59Z | — | 167 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
- 2019-09-25 08:50Z
- status
- Archived notice
- self-cancels
- 2019-10-06 00:59Z
- authority
- RUSSIA COASTAL WARNING EAST 17/19 231106Z SEP 19.
- issued by
- RUSSIA COASTAL WARNING EAST
- sea
- Chukchi Sea
- position
- 68.831, -175.370
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
CHUKCHI SEA. RUSSIA. DNC 27. 1. MISSILE OPERATIONS 290001Z SEP TO 052359Z OCT IN AREA BOUND BY 69-07.0N 172-36.5W, 69-50.2N 175-22.5W, 68-56.3N 177-04.6W, 68-34.2N 177-37.0W, 68-22.5N 177-48.0W, 67-51.2N 175-57.0W, 68-00.0N 175-26.2W, 68-18.5N 174-34.6W. 2. CANCEL THIS MSG 060059Z OCT 19.
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.
- Missile firing
- Missile tests or exercises, with the danger area and times during which missiles may be in flight or falling.
- 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.
- 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.
Collected reports in this area · missile & rocket hazards
2 within 180 nm since 2019 · 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.
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
4 missile & rocket hazards listed in force · see all
Record snapshot 2026-10-01 06:15Z; source collection times vary.
Missiles
Missile firings, rocket launches and space debris re-entry areas. All current missile & rocket hazards →
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.