Gunnery exercises 101400Z to 101600Z sep within 12 miles of 53-40N 178-00W
Bering Sea · NAVAREA XII 221/13
What this record establishes
Archived notice · 2013-09-10 17:00Z
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) · COMCOGARD SECTOR ANCHORAGE 235/13 072230Z SEP 13.. Issued 2013-09-07 23:59Z. 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
- Bering Sea. The parsed report position is 53.667, -178.000 with a 12.0 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
- Gunnery exercises 101600Z to 102359Z sep within 12 miles of 55-46N 169-30Wlater cancellation notice
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2013-09-10 14:00Z | 2013-09-10 16:00Z | — | 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
- 2013-09-07 23:59Z
- status
- Archived notice
- self-cancels
- 2013-09-10 17:00Z
- authority
- COMCOGARD SECTOR ANCHORAGE 235/13 072230Z SEP 13.
- NAVAREA
- NAVAREA XII
- issued by
- COMCOGARD SECTOR ANCHORAGE
- sea
- Bering Sea
- position
- 53.667, -178.000 · r 12.0 nm
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
BERING SEA. GUNNERY. 1. GUNNERY EXERCISES 101400Z TO 101600Z SEP WITHIN 12 MILES OF 53-40N 178-00W. 2. CANCEL THIS MSG 101700Z SEP 13.
Reading this warning
- Gunnery and live firing
- Naval or coastal guns firing into a sea area for practice, at stated times.
- 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
7 within 180 nm since 2007 · 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.
- Gunnery exercise 241600Z to 242000Z aug within six miles of 52-44N 178-22W2016-08-23
- Gunnery exercises 040600Z to 040730Z aug within one mile of 53-06N 178-04W2016-08-03
- Gunnery exercises 221700Z to 230100Z may within 12 miles of 52-42N 178-50W2016-05-19
- Gunnery exercises 242100Z to 250200Z apr within 13 miles of: a. 52-52N 177-36W2014-04-20
- Gunnery exercises 010001Z to 010400Z aug within 12 miles of 51-50N 179-30W2008-07-30
- Gunnery exercise 022200Z to 050100Z dec within five miles of 52-12.0N 175-31.7W2007-11-29
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
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 20:28Z; 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.