NAVAREA XVIII 112/2026

Subsurface scientific mooring deployed in Dease Strait

ActiveIssued 24 Sept 2026, 23:20 UTC

Warning text

Positions open on the map

Dease Strait Chart CHS 7750, 7782 SUBSURFACE SCIENTIFIC MOORING DEPLOYED, 68-55.94N 105-49.66W, TOP FLOAT 122M, 2M ABOVE SEA FLOOR

Location map

Open on the full map

Analysis

Active

A subsurface scientific mooring has been deployed in Dease Strait at the position given. The mooring top float is at 122M, and the mooring extends to 2M above the sea floor. Mariners are advised of the presence of the mooring on the charts listed.

Type: Survey operations · severity moderate
Feed: Survey operationsAll warnings of this kind on the map, or as an API feed.
Location: Dease Strait
Hazards: subsurface scientific mooring, entanglement hazard to fishing gear and anchors

Worked out automatically from the warning text on 08 Oct 2026, 13:28 UTC. It can be wrong: the official warning text is the authority.

The whole analysis comes with Lagom

This warning's analysis also has:

Action for mariners
Charts
Translations
Nearby lights and rescue centres

The action for mariners, the keep-clear distance, contacts, ships named, translations and the nearby lights and rescue centres come with Lagom and every higher plan, and with the API plans. The official warning text above is always free.

See the plans

Warning text

Location map

Analysis

More from NAVAREA XVIII