Survey operatons in progress until 15 dec by M/V sw bly in area bound by 20-17.20N 068-34.51E, 20-21.32N…
Arabian Sea · HYDROPAC 3424/22
What this record establishes
Archived notice · 2022-12-16 00:01Z
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 VIII 949/22 012207Z DEC 22.. Issued 2022-12-01 22:14Z. 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
- Arabian Sea. The map shows an area described by the warning; the listed coordinate is its representative center. Check the original wording for limits and qualifications.
- issued
- 2022-12-01 22:14Z
- status
- Archived notice
- self-cancels
- 2022-12-16 00:01Z
- authority
- NAVAREA VIII 949/22 012207Z DEC 22.
- NAVAREA
- NAVAREA VIII · named as the source of this relay
- sea
- Arabian Sea
- position
- 19.623, 67.189
- vessel
- M/V SW BLY · 24 messages
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
ARABIAN SEA. DNC 03. 1. SURVEY OPERATONS IN PROGRESS UNTIL 15 DEC BY M/V SW BLY IN AREA BOUND BY 20-17.20N 068-34.51E, 20-21.32N 066-53.89E, 21-18.80N 066-02.68E, 20-37.47N 065-12.65E, 19-06.06N 066-15.22E, 17-52.86N 068-00.25E, 19-34.42N 068-58.85E, 20-17.20N 068-34.51E. 2. CANCEL THIS MSG 160001Z DEC 22.
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.
- Area bound by
- Introduces a list of positions that are the corners of an area — the polygon the warning applies to.
- 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.
- CANCEL THIS MSG
- The warning's own expiry: a line telling the reader when the message cancels itself.
- Date-time group (DTG)
- A compact UTC timestamp — day, hour and minute followed by Z — such as 201500Z for the 20th at 15:00 UTC.
Collected reports in this area · other warnings
7 within 180 nm since 2000 · 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.
- Vessel requesting assistance in 19-49.00N 066-17.00E2023-12-23
- M/V nighale karam reported sunk in 21-34.50N 067-33.80E2023-01-01
- F/V reported sunk in vicinity 21-44.52N 067-15.5E at 290800Z dec 222022-12-29
- M/V apl le havre on fire in 21-10N 069-03E at 091900Z2019-08-09
- Hazardous operation 290001Z may to 042359Z jun in area bound by 22-12.00N 068-36.33E, 21-15.50N 069-04.00E,…2019-05-28
- 23 meter structure partially submerged and adrift in 20-31.1N 064-41.5E on 15 jun2000-06-22
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 2026-10-01 23:02Z; 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.