NW-M-0466-25
Received: 12 Apr 2025, 00:00Updated: 31 Oct 2026, 13:30
analysis
ActiveSubsurface acoustic recorder deployed on Browns Bank
A subsurface acoustic measuring instrument (recorder) has been deployed on Browns Bank. The device is located at the reported position and has no surface impression. The equipment lies over 200 m below the surface. Mariners should be aware of a subsea obstruction at this location.
Avoid anchoring, trawling or fishing gear in the vicinity and navigate with caution in the area.
- Type
- Wreck / obstruction · 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
- Browns Bank
- Validity
- From 12 Apr 2025, 00:27 UTC
Date 2025-04-12 00:27 UTC - Hazards
- subsurface acoustic instrument, subsea obstruction
- Charts
- 4255(NAD83)
Coast stations for this area
- RCCJRCC HalifaxCanada176 NM from the area
- RCCRCC BostonUnited States225 NM from the area
- RCCJRCC QuebecCanada350 NM from the area
- DSCDSC Station YarmouthJRCC HalifaxCanadaMMSI 003160015VHF 40range 40 NM87 NM from the area
- DSCDSC Station TivertonJRCC HalifaxCanadaMMSI 003160015VHF 40range 40 NM126 NM from the area
- DSCDSC Station KingsburgJRCC HalifaxCanadaMMSI 003160016VHF 40range 40 NM140 NM from the area
- DSCDSC Station Grand MananJRCC HalifaxCanadaMMSI 003160015VHF 40range 40 NM144 NM from the area
- DSCDSC Station LockportJRCC HalifaxCanadaMMSI 003160015VHF 40range 40 NM147 NM from the area
Generated automatically from the warning text on 28 Sept 2026, 19:49 UTC. It can be wrong: the original warning below is the authoritative text.
Message content
NW-M-0466-25
Date
2025-04-12 00:27 UTC
Status
Published
Title
Obstruction
Areas
Browns Bank
Categories
Acoustic Recorder
Description
Subsurface acoustic measuring instrument deployed at 42 18.239N 065 59.321W. Equipment has no surface impression and is over 200m below the surface.
Position
42° 18.239'N 065° 59.321'W
Charts
4255(NAD83)