NW-A-0384-26

Subsurface scientific mooring in Beaufort Sea (Shipping Safety Control Zone 12)

No longer in forceReceived 25 Oct 2026, 00:00 UTCArchived 25 Oct 2026, 08:47 UTC

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NW-A-0384-26 Date 2026-10-25 07:09 UTC Status Published Title Scientific Instruments Change Areas Beaufort Sea Shipping Safety Control Zone 12 Categories Scientific Moorings Description Subsurface scientific mooring deployed in 69 41.071N 138 48.382W, water depth 69m, top of mooring 63m. Position Charts 7661(NAD27); Horizontal positions are based on NAD83.

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Analysis

No longer in force

A subsurface scientific mooring has been deployed in the Beaufort Sea within Shipping Safety Control Zone 12. Position given as 69 41.071N 138 48.382W; water depth 69 m with top of mooring at 63 m. Notice published 2026-10-25 07:09 UTC. No end time is given.

Navigate with caution and avoid the position. Keep a good lookout and transit clear of the reported mooring location.

Type: Offshore operations · severity moderate
Feed: Offshore works, rigs and towingAll warnings of this kind on the map, or as an API feed.
Location: Beaufort Sea, Shipping Safety Control Zone 12
Validity: From 25 Oct 2026, 07:09 UTC
Date 2026-10-25 07:09 UTC. Position 69 41.071N 138 48.382W, water depth 69m, top of mooring 63m.
Hazards: subsurface scientific mooring, submerged instrumentation
Least depth: 63 m (207 ft)
Charts: 7661(NAD27)

Worked out automatically from the warning text on 25 Oct 2026, 07:38 UTC. It can be wrong: the official warning text is the authority.

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