Surveys
Underwater operations in progress until 14 sep by M/V hakurei maru no
HYDROPAC 1513/03
- issued
- 2003-09-02 10:05Z
- status
- cancelled 2003-09-15 00:00Z (archive)
- authority
- NAVAREA XI 443/03 020805Z SEP 03
- position
- 22.488, 135.558
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. UNDERWATER OPERATIONS IN PROGRESS UNTIL 14 SEP BY M/V HAKUREI MARU NO. 2 IN AREA BOUND BY 30-00N 135-00E, 20-00N 141-00E, 15-00N 137-30E, 15-00N 132-30E, 20-00N 135-00E, 25-00N 132-30E, 25-00N 130-00E, 27-30N 130-00E, 30-00N 132-30E. 2. CANCEL THIS MSG 15 SEP.
This area · survey operations
11 within 180 nm since 2003 · 0 in the last 12 months · 0 in force now
03
05
10
15
20
24
- Survey operations 14 thru 24 apr by submersible shinkai 6500 and M/V yokosuka in areas bound by: a.…2024-04-13
- Survey operations 07 thru 14 apr by M/V yokosuka with submersible shinkai 6500 in areas bound by: a.…2023-04-06
- Underwater operations 04 thru 11 oct by M/V yokosuka and M/V shinkai 6500 in areas bound by: a. 23-00.00N…2022-10-03
- Underwater operations 19 thru 27 jun by M/V yokosuka with submersible shinkai 6500 in areas bound by: a.…2022-06-18
- Underwater operations 12 thru 22 apr by M/V shinkai 6500 and M/V yokosuka in areas bound by: a. 24-00N…2021-04-07
- Survey operations 28 oct thru 03 nov by M/V yokosuka in areas bound by: a. 22-00N 138-00E, 26-00N 138-00E,…2020-10-27
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
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
75 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.