East diamond islet light 17-26.4S 151-04.5E unlit
Coral Sea · HYDROPAC 818/20
What this record establishes
Archived notice · 2020-03-24 05:32Z
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) · AUSCOAST 125/20 110937Z MAR 20.. Issued 2020-03-11 12:13Z. 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
- Coral Sea. The parsed report position is -17.440, 151.075. 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
- Cancel HYDROPAC 818/20 and this msg, aid restoredlater cancellation notice
- issued
- 2020-03-11 12:13Z
- status
- Archived notice
- authority
- AUSCOAST 125/20 110937Z MAR 20.
- issued by
- AUSCOAST
- sea
- Coral Sea
- position
- -17.440, 151.075
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
CORAL SEA. DNC 05. EAST DIAMOND ISLET LIGHT 17-26.4S 151-04.5E UNLIT.
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.
- 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.
- Unlit / extinguished
- A light, buoy or structure that is not showing its charted light.
Collected reports in this area · aids-to-navigation notices
61 within 180 nm since 1999 · 2 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.
- Little bugatti light 20-01.23S 150-15.37E unreliable2026-10-01
- Little bugatti reef light K3053 in position 20-01.23S 150-15.37E unreliable2026-10-01
- Lights unreliable: a. white tip reef range, front 19-55.47S 150-16.80E2024-11-16
- White tip reef range front and rear lights 19-55.47S 150-16.09E unlit2024-09-28
- Little bugatti reef light 20-01.23S 150-15.37E unlit2023-11-22
- White tip reef light 19-55.47S 150-16.09E unreliable2023-11-05
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
134 aids-to-navigation notices listed in force · see all
Record snapshot 2026-10-03 21:50Z; source collection times vary.
Nav aids
Lights extinguished, buoys off station, RACON/NAVTEX outages. All current aids-to-navigation notices →
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.