Surveys
Scientific mooring, at depth 371 meters, established in 46-21.32N 058-43.66W
Western North Atlantic · Gulf of St · Lawrence · NAVAREA IV 476/15
- issued
- 2015-06-17 21:24Z
- status
- cancelled 2015-06-28 09:35Z (archive)
- authority
- CANLANT 79/15 171829Z JUN 15.
- position
- 46.355, -58.728
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
WESTERN NORTH ATLANTIC. GULF OF ST. LAWRENCE. CHART 14007. SCIENTIFIC MOORING, AT DEPTH 371 METERS, ESTABLISHED IN 46-21.32N 058-43.66W.
This area · survey operations
3 within 180 nm since 2015 · 0 in the last 12 months · 0 in force now
15
17
Season · when survey operations happen here
J
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A
M
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J
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month of issue, all years in the archive
Timeline
- NAVAREA IV warnings in force 280900Z jun 15cancelled by · 2015-06-28
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.