Surveys
Scientific moorings established: a. A3-15, 66-19.60N 168-57.04W at 58 meters, top float 15 meters
Arctic · Bering Strait · HYDROARC 164/15
- issued
- 2015-07-06 01:04Z
- status
- cancelled 2016-07-10 19:42Z (archive)
- cancels
- HYDROARC 98/14
- authority
- REBECCA WOODGATE 060100Z JUL 15.
- position
- 65.951, -168.594
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
ARCTIC.
BERING STRAIT.
DNC 27.
CHART 16190, 96660.
1. SCIENTIFIC MOORINGS ESTABLISHED:
A. A3-15, 66-19.60N 168-57.04W AT 58 METERS,
TOP FLOAT 15 METERS.
B. A2-15, 65-46.86N 168-34.08W AT 56 METERS,
TOP FLOAT 15 METERS.
C. A4-15, 65-44.76N 168-15.77W AT 49 METERS,
TOP FLOAT 15 METERS.
2. CANCEL HYDROARC 98/14.
This area · survey operations
24 within 180 nm since 2005 · 0 in the last 12 months · 2 in force now
05
10
15
20
25
- Scientific moorings, at depth 15 meters, established in: a. 65-46.86N 168-34.07W2025-07-14
- Scientific mooring, at depth seven meters, established in 66-19.56N 168-57.08W2025-07-14
- Oceanographic equipment at depth 44 meters, established in 66-38.78N 170-31.82W2023-09-09
- Scientific moorings established in: a. 68-08.94N 166-01.68W2023-08-09
- Scientific moorings established: a. A3-21, in 66-19.64N 168-56.99W, at depth 59 meters, top float seven meters2021-07-16
- Scientific moorings established: a. A3-19, in 66-19.60N 168-57.05W, at depth 57 meters, top float eight meters2020-10-21
Season · when survey operations happen here
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month of issue, all years in the archive
Timeline
- B. A4-14, 65-44.72N 168-15.82W at 49 meters, top float 15 meterscancels · 2014-07-04
- B. A4-14, 65-44.72N 168-15.82W at 49 meters, top float 15 metersreplaced · 2014-07-04
- Scientific moorings established: a. A3-16, in 66-19.57N 168-57.04W at 58 meters, top float 15 meterscancelled by · 2016-07-10
Nearby now · 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.