Surveys

Submarine research operations during daylight hours daily 02 thru 10 dec by M/V natsushima and submersible…

HYDROPAC 2059/03

issued: 2003-11-27 11:55Z
status: cancelled 2003-12-11 00:00Z (archive)
authority: NAVAREA XI 602/03 270805Z NOV 03
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. SUBMARINE RESEARCH OPERATIONS DURING DAYLIGHT HOURS
   DAILY 02 THRU 10 DEC BY M/V NATSUSHIMA AND
   SUBMERSIBLE HYPE-DOLPHIN IN AREA BETWEEN
   28-30N 28-40N AND 140-32E 140-44E.
   WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 11 DEC.

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.