Wrecks

0.3 meter rock depth reported in 70-32.05N 115-59.06W

The Northwestern Passages · HYDROARC 242/26

What this record establishes

Listed in force

The latest collected record lists this warning as active. This is the status of the notice, not a live observation of conditions at the location.

Source and dates: NGA MSI in-force warnings (DailyMem*.txt). Issued 2026-09-18 05:41Z. First collected 2026-09-23 15:02Z; last seen in collection 2026-09-23 18:02Z. Collection dates record ingestion, not a new incident or a fresh field observation.
Location covered: The Northwestern Passages. The parsed report position is 70.517, -116.031. 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 The Northwestern Passages →

issued: 2026-09-18 05:41Z
status: Listed in force
sea: The Northwestern Passages
position: 70.517, -116.031
source: NGA MSI in-force warnings (DailyMem*.txt) · first seen 2026-09-23 15:02Z

Original warning text

AMUNDSEN GULF.
CANADA.
1. 0.3 METER ROCK DEPTH REPORTED IN
   70-32.05N 115-59.06W.
2. DANGEROUS SUBMERGED ROCK REPORTED
   IN 70-30.05N 116-04.70W.

Conditions at the position · now

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MET Norway · NOAA WaveWatch III · HYCOM · GEBCO 2020 · model data at the centroid, not an observation

Collected reports in this area · wrecks & obstructions

11 within 180 nm since 2008 · 1 in the last 12 months · 1 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.

4.2 meter shoal in 69-50.27N 124-16.28W2022-09-22
22 meter depth reported in 69-39.05N 120-45.29W2022-08-30
Three meter shoal in 69-08.65N 113-47.87W2019-09-13
5.4 meter shoal in 68-28.50N 111-03.66W2019-09-03
6.3 meter shoal in 68-35.41N 111-01.28W2019-08-19
Amundsen Gulf2013-08-16

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

37 wrecks & obstructions listed in force · see all

Record snapshot 2026-09-23 18:10Z; 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.