Salvage operations in progress until 25 oct within 1.5 miles of 37-38-27.0N 123-07-32.4E
Yellow Sea · HYDROPAC 2863/13
What this record establishes
Archived notice · 2013-09-25 12:24Z
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 XI 695/13 200250Z SEP 13.. Issued 2013-09-20 02:57Z. 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
- Yellow Sea. The parsed report position is 37.641, 123.126 with a 1.5 nm radius. 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
- Salvage operations in progress until 25 dec within 1.5 miles of 37-38-27.0N 123-07-32.4Elater cancellation notice
- issued
- 2013-09-20 02:57Z
- status
- Archived notice
- authority
- NAVAREA XI 695/13 200250Z SEP 13.
- NAVAREA
- NAVAREA XI · named as the source of this relay
- sea
- Yellow Sea
- position
- 37.641, 123.126 · r 1.5 nm
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
YELLOW SEA. 1. SALVAGE OPERATIONS IN PROGRESS UNTIL 25 OCT WITHIN 1.5 MILES OF 37-38-27.0N 123-07-32.4E. 2. CANCEL THIS MSG 26 OCT 13.
Reading this warning
- Within a radius of
- A circular area — every position within a stated distance of a point.
- 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.
Collected reports in this area · survey operations
11 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.
- Salvage operations in progress until 25 dec within 1.5 miles of 37-38-27.0N 123-07-32.4E2013-09-25
- Salvage operations in progress until 31 oct within 1.5 miles of 37-38-27.0N 123-07-32.4E2012-09-06
- Underwater operations in progress until 30 nov in area bound by 38-09-06N 121-47-30E, 37-41-32N 121-47-30E,…2012-07-26
- Survey operations in progress until 30 sep by vessel towing 8000 meter long cable in area bound by 35-22N…2010-08-17
- Survey operations in progress until 30 nov by vessel towing 5000 meter long cable in area bound by 36-04.8N…2006-10-27
- Survey operations in progress until 15 sep by M/V odin explorer towing 4000 meter long cable in area bound…2006-07-19
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
54 survey operations listed in force · see all
Record snapshot 2026-09-29 09:41Z; source collection times vary.
Surveys
Hydrographic and scientific survey vessels, often towing long arrays. All current survey operations →
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.