Surveys
Bottom scientific mooring, top float 50 meters established in 76-59.457N 139-58.407W
HYDROARC 6/06
- issued
- 2006-10-21 06:19Z
- status
- cancelled 2011-05-21 08:23Z (archive)
- authority
- LOCATIONS QRTLY RPT 09-2006 FROM NEWTON.
- position
- 76.991, -139.973
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
BOTTOM SCIENTIFIC MOORING, TOP FLOAT 50 METERS ESTABLISHED IN 76-59.457N 139-58.407W.
This area · survey operations
7 within 180 nm since 2006 · 0 in the last 12 months · 0 in force now
06
10
15
16
- Scientific mooring TU-1 76-00.00N 160-10.00W removed2016-09-04
- B. bgos-d 73-59.64N 139-58.95W, at depth 3504 meters2012-09-06
- Nga chart 803 (1ST ed)2011-08-14
- Scientific mooring, top float 50 meters, established in 77-59.58N 149-57.87W2010-07-03
- Nga chart 801 (1ST ed)2010-07-02
- Scientific mooring established in 78-00.967N 149-51.544W2006-10-21
Season · when survey operations happen here
J
F
M
A
M
J
J
A
S
O
N
D
month of issue, all years in the archive
Timeline
- HYDROARC warnings in force 210800Z may 11cancelled by · 2011-05-21
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.