Surveys

Underwater operations 20 aug thru 02 sep by M/V kairei with submersible in areas between: a. 37-57N 41-29N…

Western North Pacific · HYDROPAC 2321/12

issued: 2012-08-15 12:49Z
status: cancelled 2012-09-03 00:01Z (archive)
authority: NAVAREA XI 549/12 151109Z AUG 12.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

WESTERN NORTH PACIFIC.
1. UNDERWATER OPERATIONS 20 AUG THRU 02 SEP BY M/V KAIREI
   WITH SUBMERSIBLE IN AREAS BETWEEN:
   A. 37-57N 41-29N AND 153-06E 159-56E.
   B. 28-51N 33-36N AND 161-02E 165-45E.
2. CANCEL THIS MSG 03 SEP 12.

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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.