Other

Survery operations in progress until 10 dec in areas bound by: a. 24-51.65N 053-17.77E, 24-51.67N…

Persian Gulf · HYDROPAC 3455/22

What this record establishes

Archived notice · 2022-12-11 00:01Z

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) · NAVAREA IX 492/22 041501Z DEC 22.. Issued 2022-12-04 16:13Z. 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
Persian Gulf. 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 Persian Gulf →

issued
2022-12-04 16:13Z
status
Archived notice
self-cancels
2022-12-11 00:01Z
authority
NAVAREA IX 492/22 041501Z DEC 22.
NAVAREA
NAVAREA IX · named as the source of this relay
sea
Persian Gulf
position
24.778, 53.393
source
NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z

Original warning text

PERSIAN GULF.
U.A.E.
DNC 10.
1. SURVERY OPERATIONS IN PROGRESS UNTIL 10 DEC
   IN AREAS BOUND BY:
   A. 24-51.65N 053-17.77E, 24-51.67N 053-16.35E,
       24-50.33N 053-16.32E, 24-48.64N 053-17.72E,
       24-46.52N 053-19.47E, 24-44.94N 053-20.77E,
       24-41.28N 053-28.13E, 24-41.27N 053-29.14E,
       24-46.36N 053-29.24E.
   B. 24-49.65N 053-26.98E, 24-49.76N 053-20.06E,
       24-45.89N 053-19.99E, 24-44.94N 053-20.77E,
       24-41.93N 053-26.83E.
   C. 24-49.76N 053-20.06E, 24-49.65N 053-26.98E,
       24-41.93N 053-26.83E, 24-44.94N 053-20.77E,
       24-45.89N 053-19.99E.
   WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 110001Z DEC 22.

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.
Wide berth requested
Keep well clear — or, when a distance is given ("TWO MILE BERTH REQUESTED"), at least that far away.
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

79 within 180 nm since 1998 · 1 in the last 12 months · 1 listed in force now

98
00
05
10
15
20
25
26

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

23 other warnings listed in force · see all

Record snapshot 2026-10-01 20:27Z; 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.