Surveys
Survey operations 31 oct thru 09 nov by M/V kaimei in area bound by 33-00N 139-00E, 28-00N 139-00E, 28-00N…
Western North Pacific · Philippine Sea · Japan · HYDROPAC 3925/18
- issued
- 2018-10-29 12:54Z
- status
- cancelled 2018-11-02 13:25Z (archive)
- authority
- NAVAREA XI 550/18 291208Z OCT 18.
- position
- 30.935, 142.569
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
WESTERN NORTH PACIFIC. PHILIPPINE SEA. JAPAN. DNC 12. 1. SURVEY OPERATIONS 31 OCT THRU 09 NOV BY M/V KAIMEI IN AREA BOUND BY 33-00N 139-00E, 28-00N 139-00E, 28-00N 146-00E, 34-00N 146-00E, 34-00N 141-00E. WIDE BERTH REQUESTED. 2. CANCEL THIS MSG 10 NOV 18.
This area · survey operations
45 within 180 nm since 2000 · 0 in the last 12 months · 0 in force now
00
05
10
15
20
24
- Underwater operations 01 thru 07 mar by M/V yokosuka with submersible shinkai 6500 in areas bound by: a.…2024-02-29
- Underwater operations 20 oct thru 06 nov by shinkai 6500, mother ship and yokosuka in areas within three…2023-10-19
- Underwater operations 24 may thru 09 jun by M/V yokosuka with submersible shinkai 6500 in areas bound by: a.…2023-05-23
- Survey operations in progress until 27 nov by M/V kaimei, towing 12000 meter long cable in area bound by…2022-11-20
- Underwater operations 19 oct thru 05 nov by M/V yokosuka with submersible shinkai 6500 in areas bound by: a.…2022-10-18
- Underwater operations 23 may thru 08 jun by M/V yokosuka with submersible shinkai 6500 in areas bound by a.…2022-05-22
Season · when survey operations happen here
J
F
M
A
M
J
J
A
S
O
N
D
month of issue, all years in the archive
Timeline
- Cancel HYDROPAC 3925/18 and this msg, operations suspendedcancelled by · 2018-11-02
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
73 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.