Other
Cancel HYDROPAC 1047/22, 1834/22, 2900/22, 3284/22, 3451/22, 3452/22 and this msg
HYDROPAC 1107/23
What this record establishes
Archived notice · 2023-04-01 20:55Z
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) · NAVAREA X 21/23 300603Z MAR 23.. Issued 2023-04-01 20:55Z. 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
- No named location parsed. No usable coordinates were parsed; a location-based nearby search is unavailable. Check the original wording for limits and qualifications.
Related notices and cancellation links
- Underwater operations in progress until further notice by M/V skandi africa in area bound by 19-25S 116-28E,…cancelled by this notice
- Cape wessel light 11-00.28S 136-45.57E unlitcancelled by this notice
- Althorpe islands range, front 35-22.10S 136-51.50E unreliablecancelled by this notice
- Two underwater gliders operating until further notice in area bound by 11-38.00S 118-24.00E, 11-38.00S…cancelled by this notice
- Varzin passage tide gauge 10-31.00S 141-57.00E inoperativecancelled by this notice
- Hammond hill tide gauge 10-31.74S 142-13.39E inoperativecancelled by this notice
- issued
- 2023-04-01 20:55Z
- status
- Archived notice
- authority
- NAVAREA X 21/23 300603Z MAR 23.
- NAVAREA
- NAVAREA X · named as the source of this relay
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
CANCEL HYDROPAC 1047/22, 1834/22, 2900/22, 3284/22, 3451/22, 3452/22 AND THIS MSG.
Reading this warning
- 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.
Nearby notices listed in force · within 120 nm
No parsed position is available for this comparison.
Worldwide in the collected sources
23 other warnings listed in force · see all
Record snapshot 2026-09-30 22:42Z; 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.