Surveys

Underwater operations 13 thru 22 jul by M/V yokosuka with submersible in areas between: a. 10-45N 11-30N and…

Western North Pacific · Philippine Sea · HYDROPAC 2059/14

issued: 2014-07-13 01:32Z
status: cancelled 2014-07-23 00:01Z (archive)
authority: NAVAREA XI 524/14 130111Z JUL 14.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

WESTERN NORTH PACIFIC.
PHILIPPINE SEA.
1. UNDERWATER OPERATIONS 13 THRU 22 JUL BY M/V YOKOSUKA
   WITH SUBMERSIBLE IN AREAS BETWEEN:
   A. 10-45N 11-30N AND 139-00E 141-30E.
   B. 12-00N 13-00N AND 141-00E 142-30E.
   C. 11-35N 11-45N AND 142-55E 143-05E.
2. CANCEL THIS MSG 23 JUL 14.

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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.