Debris

Eight meter log adrift in 08-24.87S 102-12.28E at 060642Z mar

Indian Ocean · HYDROPAC 754/23

What this record establishes

Archived notice · 2023-03-07 16:38Z

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 XI 80/23 061524Z MAR 23.. Issued 2023-03-06 15:42Z. 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
Indian Ocean. The parsed report position is -8.415, 102.205. 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

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.

  1. HYDROPAC 744/232023-03-06 · Archived notice
  2. HYDROPAC 754/23 · this notice2023-03-06 · Archived notice
Compare all 2 notices, changes and original texts →

Current notices and reporting history in the Indian Ocean →

issued
2023-03-06 15:42Z
status
Archived notice
self-cancels
2023-03-09 15:39Z
authority
NAVAREA XI 80/23 061524Z MAR 23.
NAVAREA
NAVAREA XI · named as the source of this relay
sea
Indian Ocean
position
-8.415, 102.205
source
NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z

Original warning text

EASTERN INDIAN OCEAN.
DNC 03.
1. EIGHT METER LOG ADRIFT IN 08-24.87S 102-12.28E AT 060642Z MAR.
2. CANCEL THIS MSG 091539Z MAR 23.

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.
Adrift
Loose and moving with wind and current — a vessel, container, buoy, log or anything else no longer secured.
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.
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.
CANCEL THIS MSG
The warning's own expiry: a line telling the reader when the message cancels itself.

All warning terms →

Collected reports in this area · drifting objects

8 within 180 nm since 2002 · 0 in the last 12 months · 0 listed in force now

02
05
10
15
20
23

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

No other collected notice is currently listed in force within this radius. This does not establish safe conditions.

Worldwide in the collected sources

3 drifting objects listed in force · see all

Record snapshot 2026-10-02 02:38Z; source collection times vary.

Debris

Logs, buoys, mooring gear and other objects adrift. All current drifting objects →

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.