Surveys
Underwater operations 20 feb thru 30 apr by vessel mma vision in areas bound by: a. 38-54.00S 174-18.50E,…
Tasman Bay · Tasman Sea · New Zealand · HYDROPAC 505/23
- issued
- 2023-02-15 00:06Z
- status
- cancelled 2023-05-01 00:01Z (archive)
- self-cancels
- 2023-05-01 00:01Z
- authority
- CNW 33/23 142020Z FEB 23.
- position
- -39.525, 173.555
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
TASMAN BAY.
TASMAN SEA.
NEW ZEALAND.
DNC 06.
1. UNDERWATER OPERATIONS 20 FEB THRU 30 APR
BY VESSEL MMA VISION IN AREAS BOUND BY:
A. 38-54.00S 174-18.50E, 38-54.00S 174-15.50E,
38-59.00S 174-15.50E, 38-59.00S 174-18.50E.
B. 39-24.00S 173-47.00E, 39-24.00S 173-17.00E,
39-41.00S 173-17.00E, 39-41.00S 173-47.00E.
WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 010001Z MAY 23.
This area · survey operations
75 within 180 nm since 2002 · 0 in the last 12 months · 0 in force now
02
05
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15
20
23
- Survey operations in progress until further notice by M/V seaworker in area bound by 41-15.90S 174-35.80E,…2023-01-13
- One mile berth requested2022-04-02
- Underwater operations in progress until further notice by M/V southern express in area bound by 38-54.0S…2022-03-01
- Underwater operations 25 jan until further notice by MV southern express in area bound by 38-54.0S…2022-01-21
- Survey operations in progress until further notice by M/V seaworker in area bound by 41-18.4S 174-14.3E,…2021-12-02
- Underwater operations 03 thru 23 dec by M/V southern express with submersible in area bound by 38-54.00S…2021-11-29
Season · when survey operations happen here
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M
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month of issue, all years in the archive
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.