Wrecks
Roch Basin
Arctic · Canada · St · HYDROARC 161/11
- issued
- 2011-09-08 00:12Z
- status
- cancelled 2013-07-27 23:22Z (archive)
- authority
- NAVAREA XVIII 122/11 072303Z SEP 11.
- sea
- The Northwestern Passages
- position
- 69.108, -94.915
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
ARCTIC. CANADA. ST. ROCH BASIN. CHART 15881 22 METER SHOAL IN 69-06.49N 094-54.87W.
This area · wrecks & obstructions
27 within 180 nm since 2011 · 1 in the last 12 months · 1 in force now
11
15
20
25
- Depths reported: a. 29.3 meters in 71-22.82N 096-41.27W2025-10-01
- Shoals reported in: a. 13.2 meters, 68-25.76N 096-37.35W2022-10-18
- Shoals reported in: a. 31.7 meters, 70-03.31N 097-42.44W2022-09-26
- 14 meter shoal in 68-36.32N 095-21.40W2022-09-08
- 16 meter shoal in 68-19.50N 100-46.86W2022-09-06
- 13.7 meter shoal in 69-01.48N 100-58.36W2021-09-02
Season · when wrecks & obstructions happen here
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month of issue, all years in the archive
Timeline
- Cancel HYDROARC 161/11 and this msgcancelled by · 2013-07-27
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
33 wrecks & obstructions in force · see all
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.