NW-C-1934-26
PAN PANReceived: 26 May 2026, 00:00Updated: 2 Nov 2026, 01:50
analysis
ActiveShoal reported in the Port of Trois-Rivieres
A shallow depth of 9.3 metres has been confirmed in the Port of Trois-Rivieres. The shoal is located within a specified four-point bounded area. Mariners are advised to navigate with caution.
Navigate with caution.
- Type
- Navigational hazard · severity moderate
- Feed
- Wrecks, obstructions and drifting objectsAll warnings of this kind on the map (contributors), or as an API feed: /api/v2/feeds/hazards/
- Location
- Port of Trois-Rivieres
- Validity
- From 26 May 2026, 21:07 UTC
2026-05-26 21:07 UTC - Hazards
- shoal, shallow water
- Least depth
- 9.3 m (31 ft)
- Cancels
- NW-C-0309-26
- References
- Q5098/26
- Charts
- 1313(NAD83)
Coast stations for this area
- RCCJRCC QuebecCanada62 NM from the area
- RCCRCC BostonUnited States248 NM from the area
- RCCJRCC TrentonCanada250 NM from the area
- DSCDSC Station Trois-RivieresJRCC QuebecCanadaMMSI 003160027VHF 40range 40 NM5 NM from the area
- DSCDSC Station SorelJRCC QuebecCanadaMMSI 003160028VHF 40range 40 NM30 NM from the area
- DSCDSC Station Mont BelairJRCC QuebecCanadaMMSI 003160027VHF 40range 40 NM52 NM from the area
- DSCDSC Station Mont-St. BrunoJRCC QuebecCanadaMMSI 003160028VHF 40range 40 NM58 NM from the area
- DSCDSC Station QuebecJRCC QuebecCanadaMMSI 003160027VHF 40range 40 NM62 NM from the area
Generated automatically from the warning text on 28 Sept 2026, 07:38 UTC. It can be wrong: the original warning below is the authoritative text.
Keywords
- Geometry refsbounded, polygon
- Dangerous AreaDANGER
- Geometry phrasesarea bounded, bounded by
Message content
NW-C-1934-26
Date
2026-05-26 21:07 UTC
Status
Published
Title
Newly Discovered Dangers
Cancels
NW-C-0309-26
Areas
Port of Trois-Rivieres
Categories
Shallow Depth Confirmed
Description
Shoal located in area bounded by:
46 20.418N 072 32.334W
46 20.444N 072 32.290W
46 20.440N 072 32.284W
46 20.414N 072 32.328W
Depth: 9.3 metres
In Force Shoals number Q5098/26 refers.
Position
Centroid : 46° 20.429'N 072° 32.309'W
Pt 1: 46° 20.418'N 072° 32.334'W
Pt 2: 46° 20.444'N 072° 32.290'W
Pt 3: 46° 20.440'N 072° 32.284'W
Pt 4: 46° 20.414'N 072° 32.328'W
Charts
1313(NAD83)