Surveys
Scientific moorings established: a. BCE-24, in 71-40.40N 154-59.90W, at depth 108 meters, top float 20 meters
Beaufort Sea · Chukchi Sea · Alaska · HYDROARC 283/24
- issued
- 2024-12-17 08:58Z
- status
- in force
- position
- 72.432, -156.861
- source
- nga_inforce · first seen 2026-08-17 13:41Z
Original warning text
BEAUFORT SEA. CHUKCHI SEA. ALASKA. DNC 27. SCIENTIFIC MOORINGS ESTABLISHED: A. BCE-24, IN 71-40.40N 154-59.90W, AT DEPTH 108 METERS, TOP FLOAT 20 METERS. B. BCC-24, IN 71-44.10N 155-09.68W, AT DEPTH 291 METERS, TOP FLOAT 21 METERS. C. BCW-24, IN 71-47.80N 155-20.83W, AT DEPTH 165 METERS, TOP FLOAT 40 METERS. D. NAP-24T, IN 74-31.37N 161-56.19W, AT DEPTH 1680 METERS, TOP FLOAT 28 METERS.
Conditions at the position · now
loading…
Open-Meteo Marine / Open-Meteo · GEBCO 2020 · model data at the centroid, not an observation
This area · survey operations
63 within 180 nm since 2004 · 0 in the last 12 months · 1 in force now
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24
- Scientific moorings established in: a. 71-47.78N 155-20.81W, top float 15 meters2023-10-25
- Scientific mooring, top float 35 meters, established in 74-31.38N 161-56.54W2023-10-25
- Scientific moorings established in: a. 71-18.16N 155-42.37W2023-08-09
- Scientific moorings established in: a. 70-43.82N 160-22.05W2023-08-09
- Scientific moorings established in: a. 71-47.78N 155-20.81W, top float 15 meters2022-09-11
- Scientific moorings established: a. 71-47.78N 155-20.81W, top float 15 meters2022-09-02
Season · when survey operations happen here
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month of issue, all years in the archive
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
73 survey operations in force · see all
Surveys
Hydrographic and scientific survey vessels, often towing long arrays. All current survey operations →
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.