Underwater obstruction marked by buoys in 46-37.4S 168-06.2E
Tasman Sea · HYDROPAC 588/01
What this record establishes
Archived notice · 2001-07-20 10:40Z
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) · MARITIME OPS NEW ZEALAND 73/01 09 APR 01. Issued 2001-04-20 10:25Z. 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 parsed report position is -46.623, 168.103. It is a position in the source message, not a live location. Check the original wording for limits and qualifications.
Related notices and cancellation links
These reports were linked by category and sea, with positions within 30 nautical miles and issue dates within 30 days of another report's recorded in-force span. Links can extend through other members, so the full group can cover a larger area or period. Proximity does not confirm that they describe one incident.
- HYDROPAC 588/01 · this notice2001-04-20 · Archived notice
- HYDROPAC 965/012001-06-24 · Archived notice
- issued
- 2001-04-20 10:25Z
- status
- Archived notice
- authority
- MARITIME OPS NEW ZEALAND 73/01 09 APR 01
- issued by
- MNZ
- sea
- Tasman Sea
- position
- -46.623, 168.103
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
CHART 76120 (6TH ED). UNDERWATER OBSTRUCTION MARKED BY BUOYS IN 46-37.4S 168-06.2E.
Reading this warning
- Chart reference
- The number of the nautical chart on which the reported position lies.
- Submerged obstruction
- Something on or near the seabed that could damage a ship, an anchor or fishing gear — its nature often unknown.
- 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.
Collected reports in this area · wrecks & obstructions
7 within 180 nm since 2001 · 1 in the last 12 months · 0 listed in force now
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.
- Shoals reported: a. 7.7 meters in 46-36.60S 168-22.72E2025-12-15
- Submerged obstruction in 45-06.37S 170-58.71E2017-02-24
- Uncharted rock reported in 48-02.52S 166-34.36E2017-01-19
- Dangerous wreck in 46-50.6S 168-06.4E2006-05-24
- Dangerous wreck vicinity 46-48.6S 168-14.5E2006-05-19
- Underwater obstruction marked by buoys in 46-37.4S 168-06.2E2001-06-24
Month of issue in the collected archive
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
40 wrecks & obstructions listed in force · see all
Record snapshot 2026-10-02 03:27Z; source collection times vary.
Wrecks
Dangerous wrecks, shoals and submerged obstructions. All current wrecks & obstructions →
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.