Other

Pyrotechnics exercises 0600Z to 0800Z daily: a. 24 sep vicinity 67-46N 166-20W

Chukchi Sea · NAVAREA XII 432/09

What this record establishes

Archived notice · 2009-09-26 09:00Z

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) · USCGC ALEX HALEY FAX 21 SEP 09.. Issued 2009-09-22 12:02Z. 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 parsed report position is 67.428, -165.250. 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 Chukchi Sea →

issued
2009-09-22 12:02Z
status
Archived notice
self-cancels
2009-09-26 09:00Z
authority
USCGC ALEX HALEY FAX 21 SEP 09.
NAVAREA
NAVAREA XII
issued by
USCGC ALEX HALEY FAX
sea
Chukchi Sea
position
67.428, -165.250
source
NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z

Original warning text

1. PYROTECHNICS EXERCISES 0600Z TO 0800Z DAILY:
   A. 24 SEP VICINITY 67-46N 166-20W.
   B. 25 SEP VICINITY 66-45N 163-05W.
   C. 26 SEP VICINITY 67-46N 166-20W.
2. CANCEL THIS MSG 260900Z SEP.

Reading this warning

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.

All warning terms →

Collected reports in this area · other warnings

16 within 180 nm since 2009 · 0 in the last 12 months · 0 listed in force now

09
10
15
20
22

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

J
F
M
A
M
J
J
A
S
O
N
D

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 2026-10-02 15:05Z; 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.