Gunnery exercises 021800Z to 030000 may in area within 15 miles of 57-01.04N 136-26.40W
North Pacific Ocean · NAVAREA XII 296/24
What this record establishes
Archived notice · 2024-05-03 01:00Z
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 SOUTHEAST AK 0/24 010900Z MAY 24.. Issued 2024-05-01 11:16Z. 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 parsed report position is 57.017, -136.440 with a 15.0 nm radius. It is a position in the source message, not a live location. Check the original wording for limits and qualifications.
Current notices and reporting history in the North Pacific Ocean →
- issued
- 2024-05-01 11:16Z
- status
- Archived notice
- self-cancels
- 2024-05-03 01:00Z
- authority
- COMCOGARD SECTOR SOUTHEAST AK 0/24 010900Z MAY 24.
- NAVAREA
- NAVAREA XII
- issued by
- COMCOGARD SECTOR SOUTHEAST AK
- sea
- North Pacific Ocean
- position
- 57.017, -136.440 · r 15.0 nm
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
EASTERN NORTH PACIFIC. ALASKA. 1. GUNNERY EXERCISES 021800Z TO 030000 MAY IN AREA WITHIN 15 MILES OF 57-01.04N 136-26.40W. 2. CANCEL THIS MSG 030100Z MAY 24.
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
83 within 180 nm since 2006 · 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 exercises 081800Z to 090001Z may in area within 14 miles of 57-01.04N 136-26.40W2024-05-03
- Gunnery exercises 161900Z to 170400Z in area within five miles of 56-55.25N 136-25.00W2024-04-15
- Alaska 1. gunnery exercises 291800Z to 292100Z mar in area within 13 miles of 57-45.1N 137-34.5W2024-03-25
- Gunnery exercises 021800Z to 022100Z nov in area within 13 miles of 57-45.68N 137-34.46W2023-11-01
- Gunnery exercises 012100Z to 020100Z and 021700Z to 022100Z nov in area within 11 miles of 56-55.25N…2023-10-31
- Gunnery exercises 281830Z to 290400Z sep in area within 11 miles of 56-55.22N 136-25.00W2022-09-27
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 2026-10-02 22:14Z; 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.