Surveys

Underwater operations 30 jun thru 03 jul by M/V natsushima with submersible in area between 22-44N 23-35N…

North Pacific · HYDROPAC 1315/10

issued: 2010-06-25 15:43Z
status: cancelled 2010-07-04 00:01Z (archive)
cancels: HYDROPAC 1268/10
authority: NAVAREA XI 472/10 250749Z JUN 10 - NAVAREA VII 119/10 250839Z JUN 10
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

NORTH PACIFIC.
1. UNDERWATER OPERATIONS 30 JUN THRU 03 JUL
   BY M/V NATSUSHIMA WITH SUBMERSIBLE
   IN AREA BETWEEN
   22-44N 23-35N AND 152-55E 153-30E.
2. CANCEL HYDROPAC 1268/10(61).
3. CANCEL THIS MSG 04 JUL.

Timeline

Survey operations in progress until further notice by M/V osprey explorer towing 8000 meter long cables in…cancels · 2010-06-18
Survey operations in progress until further notice by M/V osprey explorer towing 8000 meter long cables in…replaced · 2010-06-18

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.