Surveys

Nga chart 38300 (3RD ed)

Arctic · Nares Strait · HYDROARC 4/10

issued: 2010-07-02 12:59Z
status: cancelled 2012-11-18 09:55Z (archive)
authority: NAVAREA XVIII 19/10 012304Z JUL 10./
position: 79.038, -73.243
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

ARCTIC.
NARES STRAIT.
NGA CHART 38300 (3RD ED).
1. SCIENTIFIC MOORINGS ESTABLISHED IN:
   A. 78-54.31N 075-48.39W.
   B. 78-17.82N 072-34.05W.
   C. 79-54.65N 071-21.39W.
2. CANCEL AMSI 2/04.

This area · survey operations

11 within 180 nm since 2003 · 0 in the last 12 months · 0 in force now

Nga chart 38280 (3RD ed)2010-07-02
Nga chart 38280 (3RD ed)2010-07-02
Nga chart 38280 (3RD ed)2010-07-02
Nga chart 38280 (3RD ed)2010-07-02
Bottom scientific moorings established thru aug 09: a. top float 363 meters KS04 in 80-32.270N 068-44.360W2008-09-05
Scientific moorings established in: a. 78-54.31N 075-48.39W2004-01-08

Season · when survey operations happen here

month of issue, all years in the archive

Timeline

Scientific moorings established in: a. 78-54.31N 075-48.39Wreplaced · 2004-01-08
HYDROARC warnings in force 181000Z nov 12cancelled by · 2012-11-18

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.