Cable ops

Seismic survey by M/V pgs apollo towing 8100 meter long cables: a. in progress until 23 oct in area bound by…

Tasman Sea · HYDROPAC 3165/16

What this record establishes

Archived notice · 2016-10-23 20:33Z

This notice comes from the historical archive. Its archived status does not establish when or how the reported situation ended.

Source and dates
NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · CNW 224/16 160020Z OCT 16.. Issued 2016-10-16 15:30Z. First collected 2026-08-17 13:38Z; last seen in collection 2026-08-17 15:46Z. Collection dates record ingestion, not a new incident or a fresh field observation.
Location covered
Tasman Sea. The map shows an area described by the warning; the listed coordinate is its representative center. Check the original wording for limits and qualifications.

Related notices and cancellation links

Current notices and reporting history in the Tasman Sea →

issued
2016-10-16 15:30Z
status
Archived notice
authority
CNW 224/16 160020Z OCT 16.
issued by
CNW
sea
Tasman Sea
position
-40.013, 172.825
vessel
M/V PGS APOLLO · 81 messages
source
NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z

Original warning text

TASMAN SEA.
TASMAN BAY.
NEW ZEALAND.
DNC 06.
SEISMIC SURVEY BY M/V PGS APOLLO
TOWING 8100 METER LONG CABLES:
A. IN PROGRESS UNTIL 23 OCT IN AREA BOUND BY
   39-24.20S 172-32.60E, 39-30.00S 172-40.00E,
   41-10.50S 170-22.50E, 41-04.80S 170-15.00E.
B. 20 OCT UNTIL FURTHER NOTICE IN AREA BOUND BY
   40-14.50S 172-57.10E, 39-57.17S 172-25.85E,
   39-46.75S 172-41.25E, 40-04.35S 173-13.15E.
SIX MILE BERTH REQUESTED.

Reading this warning

DNC (Digital Nautical Chart)
A reference to one of the regions of NGA's Digital Nautical Chart, used to tell the reader which charts a warning affects.
Seismic survey
A survey that maps the rock beneath the seabed with sound pulses from air guns, recorded on streamers kilometres long.
Towed array / streamer
Equipment towed a long way behind a vessel — sonar, a hydrophone cable, a sampling sled — invisible at the surface.
Tow / towing
A vessel towing another vessel, a barge or a structure — slow, hard to manoeuvre, and with a long line between.
Area bound by
Introduces a list of positions that are the corners of an area — the polygon the warning applies to.
Position (degrees and minutes)
How warnings write positions: degrees, a hyphen, then minutes, with N/S and E/W — 49-40.8N 003-43.8W.
Until further notice
The operation or danger has no scheduled end; the warning stays in force until a later message cancels it.
Wide berth requested
Keep well clear — or, when a distance is given ("TWO MILE BERTH REQUESTED"), at least that far away.

All warning terms →

Collected reports in this area · cable & pipeline work

72 within 180 nm since 2000 · 0 in the last 12 months · 0 listed in force now

00
05
10
15
20
24

Counts include repeat notices about the same situation. NGA archive coverage ends 2024-05; live collection began 2026-08-17. The period between them is incomplete. An empty year is not evidence that no hazards occurred.

Month of issue in the collected archive

J
F
M
A
M
J
J
A
S
O
N
D

All available years combined. Uneven collection and repeat bulletins affect these counts; this chart does not measure the seasonality or probability of incidents.

Nearby notices listed in force · within 120 nm

No other collected notice is currently listed in force within this radius. This does not establish safe conditions.

Worldwide in the collected sources

24 cable & pipeline work listed in force · see all

Record snapshot 2026-10-02 01:56Z; source collection times vary.

Cable ops

Cable laying, pipeline and seismic operations. All current cable & pipeline work →

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.