Wrecks

Depths reported: a. 21.7 meters in 63-22.53N 090-37.03W

Hudson Bay · NAVAREA IV 1078/16

What this record establishes

Archived notice · 2018-04-02 13:28Z

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) · CA NOTSHIP 202047Z DEC 16.. Issued 2016-12-20 21:31Z. 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
Hudson Bay. The parsed report position is 63.349, -90.560. 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. HYDROARC 343/162016-12-20 · Archived notice
  2. NAVAREA IV 1078/16 · this notice2016-12-20 · Archived notice
Compare all 2 notices, changes and original texts →

Current notices and reporting history in the Hudson Bay →

issued
2016-12-20 21:31Z
status
Archived notice
authority
CA NOTSHIP 202047Z DEC 16.
NAVAREA
NAVAREA IV
issued by
CA NOTSHIP
sea
Hudson Bay
position
63.349, -90.560
source
NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z

Original warning text

HUDSON BAY.
CANADA.
CHART 15300.
DEPTHS REPORTED:
A. 21.7 METERS IN 63-22.53N 090-37.03W.
B. 22.6 METERS IN 63-24.62N 090-40.87W.
C. 27.9 METERS IN 63-19.57N 090-30.85W.
D. 39.1 METERS IN 63-23.17N 090-39.19W.
E. 35.1 METERS IN 63-16.53N 090-24.82W.
F. 37.1 METERS IN 63-19.27N 090-28.83W.

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

4 within 180 nm since 2016 · 0 in the last 12 months · 0 listed in force now

16
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

40 wrecks & obstructions listed in force · see all

Record snapshot 2026-10-01 07:06Z; 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.