Nga chart 76054 (5TH ed)
South Pacific Ocean · HYDROPAC 3245/11
What this record establishes
Archived notice · 2012-03-01 00:14Z
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 294/11 181100Z NOV 11.. Issued 2011-11-18 11:28Z. 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
- South Pacific Ocean. The parsed report position is -37.540, 176.429. 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
- Nga chart 76054 (5TH ed)cancelled by this notice
- Navigation prohibited within two mileslater cancellation notice
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 3245/11 · this notice2011-11-18 · Archived notice
- HYDROPAC 595/122012-03-01 · Archived notice
Current notices and reporting history in the South Pacific Ocean →
- issued
- 2011-11-18 11:28Z
- status
- Archived notice
- authority
- CNW 294/11 181100Z NOV 11.
- issued by
- CNW
- sea
- South Pacific Ocean
- position
- -37.540, 176.429
- vessel
- M/V RENA · 14 messages
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
NEW ZEALAND-NORTHEAST COAST. BAY OF PLENTY. ASTROLABE REEF. NGA CHART 76054 (5TH ED). 1. M/V RENA AGROUND IN 37-32.42S 176-25.73E. NAVIGATION PROHIBITED WITHIN THREE MILES. 2. CANCEL HYDROPAC 2960/11.
Reading this warning
- Chart reference
- The number of the nautical chart on which the reported position lies.
- 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.
- Navigation prohibited
- Ships may not enter or pass through the area, or a port is closed to traffic.
- Cancellation reference
- A line that cancels an earlier warning by its number, such as CANCEL HYDROLANT 1085/12.
- HYDROPAC
- The U.S. long-range warning series for the Pacific outside NAVAREA XII and for the Indian Ocean, Persian Gulf and adjoining seas.
Collected reports in this area · wrecks & obstructions
13 within 180 nm since 2006 · 0 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.
- Dangerous wreck in 36-48.19S 175-46.13E2023-10-04
- Uncharted rock reported in 36-39.57S 174-44.88E2019-09-10
- Dangerous wreck vicinity 37-55.95S 177-00.60E2016-01-18
- Cancel HYDROPAC 1893/132013-06-30
- Tasman Bay2012-05-04
- Navigation prohibited within two miles2012-03-01
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
37 wrecks & obstructions listed in force · see all
Record snapshot 2026-09-25 01:54Z; 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.