Wrecks

Nga chart 81002 (6TH ed)

North Pacific Ocean · HYDROPAC 2629/10

What this record establishes

Archived notice · 2010-12-24 10:30Z

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) · NAVOCEANO DET ONE TWO EIGHT 200440Z NOV 10.. Issued 2010-11-29 13:22Z. 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 10.442, 140.459. 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: 2010-11-29 13:22Z
status: Archived notice
authority: NAVOCEANO DET ONE TWO EIGHT 200440Z NOV 10.
issued by: NAVOCEANO DET ONE TWO EIGHT
sea: North Pacific Ocean
position: 10.442, 140.459
source: NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z

Original warning text

WESTERN NORTH PACIFIC.
NGA CHART 81002 (6TH ED).
SHOALS REPORTED:
A. 26.3 METERS IN 10-27.6N 140-47.3E.
B. 29.8 METERS IN 10-25.8N 140-08.0E.
C. 29.7 METERS IN 10-25.9N 140-17.9E.
D. 28.3 METERS IN 10-26.5N 140-27.4E.
E. 28.5 METERS IN 10-26.7N 140-37.1E.

Reading this warning

Chart reference: The number of the nautical chart on which the reported position lies.
Shoal / reported depth: Water shallower than the chart shows — a newly found shoal, a reported depth, or less water than charted.
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.

All warning terms →

Collected reports in this area · wrecks & obstructions

2 within 180 nm since 2010 · 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.

20 meter shoal in area within seven miles of 11-18-38N 139-21-16E2019-02-04

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

40 wrecks & obstructions listed in force · see all

Record snapshot 2026-10-01 23:13Z; source collection times vary.

Wrecks

Dangerous wrecks, shoals and submerged obstructions. All current wrecks & obstructions →

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.