Surveys

Survey operations in progress until 27 sep by M/V mirai in area between 74-00N 79-00N and 174-00E 168-58W

Arctic · East Siberian Sea · Chuckchi Sea · HYDROARC 300/15

issued: 2015-09-21 18:49Z
status: cancelled 2015-09-28 00:01Z (archive)
cancels: HYDROARC 261/15
authority: NAVAREA XXI 45/15 211830Z SEP 15.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

ARCTIC.
EAST SIBERIAN SEA.
CHUCKCHI SEA.
DNC 27.
1. SURVEY OPERATIONS IN PROGRESS UNTIL 27 SEP
   BY M/V MIRAI IN AREA BETWEEN
   74-00N 79-00N AND 174-00E 168-58W.
2. CANCEL HYDROARC 261/15.
3. CANCEL THIS MSG 28 SEP 15.

Timeline

Survey operations in progress until 21 sep by M/V mirai in area between 67-30N 77-30N and 150-30W 168-58Wcancels · 2015-09-06
Survey operations in progress until 21 sep by M/V mirai in area between 67-30N 77-30N and 150-30W 168-58Wreplaced · 2015-09-06
Cancel HYDROARC 300/15cancelled by · 2015-09-27

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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.