Surveys
B. A4-13, 65-44.75N 168-15.75W at 49 meters, top float 16 meters
Arctic · Bering Strait · HYDROARC 96/13
- issued
- 2013-07-26 05:31Z
- status
- cancelled 2014-07-04 11:23Z (archive)
- cancels
- HYDROARC 102/12
- authority
- REBECCA WOODGATE 250818Z JUL 13.
- position
- 65.951, -168.594
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
ARCTIC.
BERING STRAIT.
CHART 16190, 96660
1. SCIENTIFIC MOORINGS ESTABLISHED:
A. A2-13, 65-46.86N 168-34.05W AT 56 METERS,
TOP FLOAT 16 METERS.
B. A4-13, 65-44.75N 168-15.75W AT 49 METERS,
TOP FLOAT 16 METERS.
C. A3-13, 66-19.62N 168-57.06W AT 58 METERS,
TOP FLOAT 16 METERS.
2. CANCEL HYDROARC 102/12.
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. A2-12, 65-46.860N 168-34.070W at 56 meters, top float 17 meterscancels · 2012-07-30
- B. A2-12, 65-46.860N 168-34.070W at 56 meters, top float 17 metersreplaced · 2012-07-30
- B. A4-14, 65-44.72N 168-15.82W at 49 meters, top float 15 meterscancelled by · 2014-07-04
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.