Other

20 meter F/V anchored and partially submerged in 04-15.8S 110-53.8E

Java Sea · HYDROPAC 3397/11

What this record establishes

Archived notice · 2011-12-09 07:40Z

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 940/11 060702Z DEC 11.. Issued 2011-12-06 07:38Z. 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
Java Sea. The parsed report position is -4.263, 110.897. 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 Java Sea →

issued
2011-12-06 07:38Z
status
Archived notice
self-cancels
2011-12-09 07:40Z
authority
NAVAREA XI 940/11 060702Z DEC 11.
NAVAREA
NAVAREA XI · named as the source of this relay
sea
Java Sea
position
-4.263, 110.897
source
NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z

Original warning text

JAWA SEA.
1. 20 METER F/V ANCHORED AND PARTIALLY
   SUBMERGED IN 04-15.8S 110-53.8E.
2. CANCEL THIS MSG 090740Z DEC.

Reading this warning

Semi-submerged
Floating at or just below the surface, so hard to see by eye or radar.
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

5 within 180 nm since 2011 · 0 in the last 12 months · 0 listed in force now

11
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

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

Worldwide in the collected sources

23 other warnings listed in force · see all

Record snapshot 2026-10-02 05:34Z; 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.