Cape willoughby light 35-50.7S 138-08.0E at reduced intensity
Great Australian Bight · HYDROPAC 981/99
What this record establishes
Archived notice · 1999-09-23 09:05Z
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 285/99 220151Z SEP 99. Issued 1999-09-22 02:17Z. 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
- Great Australian Bight. The parsed report position is -35.845, 138.133. 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 981/99 and this msg, aid restoredlater cancellation notice
Current notices and reporting history in the Great Australian Bight →
- issued
- 1999-09-22 02:17Z
- status
- Archived notice
- authority
- AUSCOAST 285/99 220151Z SEP 99
- issued by
- AUSCOAST
- sea
- Great Australian Bight
- position
- -35.845, 138.133
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
CHART 75150 (5TH ED). CAPE WILLOUGHBY LIGHT 35-50.7S 138-08.0E AT REDUCED INTENSITY.
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.
Collected reports in this area · other warnings
27 within 180 nm since 1999 · 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.
- Fishing gear reported in 35-20.50S 135-36.50E2025-01-06
- 45 meter pontoon marked with radar reflectors and white flashing lights at anchor until 290001Z feb in…2024-02-05
- Althorpe islands range, front 35-22.10S 136-51.50E unreliable2022-10-16
- 45 meter sea cage established in 35-36.72S 135-35.12E2022-02-20
- 45 meter sea cage established in 35-36.72S 135-35.12E2022-02-16
- 45 meter sea cage established in 36-08.89S 138-15.19E2022-02-13
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
23 other warnings listed in force · see all
Record snapshot 2026-10-02 10:15Z; source collection times vary.
Other
Everything the classifier did not place elsewhere. All current other warnings →
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.