Surveys
Nos chart 16005 (10TH ed)
Arctic · Chuchki Sea · HYDROARC 88/11
- issued
- 2011-07-03 06:19Z
- status
- cancelled 2011-10-08 09:09Z (archive)
- authority
- USCGC HEALY 020802Z JUL 11.
- position
- 70.026, -166.073
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
ARCTIC. CHUCHKI SEA. NOS CHART 16005 (10TH ED). 1. SCIENTIFIC MOORING ESTABLISHED UNTIL 31 OCT IN 70-01-33.54N 166-04-22.26W. 2. CANCEL THIS MSG 01 NOV.
This area · survey operations
15 within 180 nm since 2004 · 0 in the last 12 months · 0 in force now
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23
- Scientific moorings established in: a. 70-43.82N 160-22.05W2023-08-09
- Scientific moorings established in: a. 68-08.94N 166-01.68W2023-08-09
- Scientific moorings established until 31 oct 18 in: a. 71-44.04N 155-09.67W, top float 40 meters2017-09-25
- Scientific mooring, top float 38 meters, established in 68-01.98N 168-50.12W2016-09-08
- Sub-surface scientific moorings established in: a. 71-36.007N 161-30.011W, at depth 48 meters2016-08-04
- B. 68-02.95N 168-50.01W, top float 51 meters2014-09-24
Season · when survey operations happen here
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month of issue, all years in the archive
Timeline
- HYDROARC warnings in force 080800Z oct 11cancelled by · 2011-10-08
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.