Surveys

Survey operations 06 thru 16 apr by M/V hakuho maru towing 2000 meter cable in areas bound by: a. 30-00.00N…

North Pacific · Western North Pacific · HYDROPAC 1090/24

issued: 2024-04-05 12:32Z
status: cancelled 2024-04-17 00:01Z (archive)
self-cancels: 2024-04-17 00:01Z
authority: NAVAREA XI 173/24 051201Z APR 24.
sea: North Pacific Ocean
position: 29.556, 162.056
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

NORTH PACIFIC.
WESTERN NORTH PACIFIC.
DNC 12.
1. SURVEY OPERATIONS 06 THRU 16 APR BY
   M/V HAKUHO MARU TOWING 2000 METER CABLE
   IN AREAS BOUND BY:
   A. 30-00.00N 155-00.00E, 33-00.00N 155-00.00E,
      33-00.00N 159-00.00E, 30-00.00N 159-00.00E.
   B. 26-00.00N 160-00.00E, 32-00.00N 160-00.00E,
      32-00.00N 167-00.00E, 26-00.00N 167-00.00E.
   WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 170001Z APR 24.

This area · survey operations

1 within 180 nm since 2024 · 0 in the last 12 months · 0 in force now

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

86 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.