Surveys

Survey operations in progress until 09 nov by M/V mirai in vicinity of trackline joining 59-00.11N…

Bering Sea · North Pacific · Alaska · NAVAREA XII 700/23

issued: 2023-10-04 01:37Z
status: cancelled 2023-11-10 00:01Z (archive)
self-cancels: 2023-11-10 00:01Z
authority: JAMSTEC 0/23 040013Z OCT 23.
position: 48.790, 14.352
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

BERING SEA.
NORTH PACIFIC.
ALASKA.
1. SURVEY OPERATIONS IN PROGRESS UNTIL 09 NOV
   BY M/V MIRAI IN VICINITY OF TRACKLINE JOINING
   59-00.11N 173-59.74W, 53-00.21N 178-34.62W,
   52-30.47N 178-45.35W, 52-15.68N 178-59.54W,
   52-04.14N 179-22.94W, 51-51.43N 179-46.78W,
   50-00.41N 178-59.61E, 47-00.10N 179-00.01E,
   46-58.99N 179-27.20E, 46-29.30N 179-00.36E,
   30-59.55N 178-59.39E, 30-30.00N 178-30.00E,
   30-00.00N 178-01.00E, 29-30.00N 177-52.50E,
   29-00.00N 177-45.00E, 28-30.00N 177-45.00E,
   28-00.00N 177-45.00E, 27-30.00N 177-52.50E,
   27-00.00N 178-00.00E, 26-30.00N 178-28.57E,
   25-59.63N 178-57.50E, 25-29.81N 179-00.24E,
   08-30.24N 178-59.22E.
   WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 100001Z NOV 23.

This area · survey operations

2 within 180 nm since 2023 · 0 in the last 12 months · 0 in force now

Survey operations in progress until 09 nov by M/V mirai in vicinity of trackline joining 59-00.11N…2023-10-04

Season · when survey operations happen here

month of issue, all years in the archive

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

84 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.