Surveys
Salvage operations in progress until 25 dec within 1.5 miles of 37-38-27.0N 123-07-32.4E
Yellow Sea · HYDROPAC 2934/13
- issued
- 2013-09-25 12:24Z
- status
- cancelled 2013-12-26 00:01Z (archive)
- cancels
- HYDROPAC 2863/13
- authority
- NAVAREA XI 709/13 251140Z SEP 13.
- sea
- Yellow Sea
- position
- 37.641, 123.126 · r 1.5 nm
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
YELLOW SEA. 1. SALVAGE OPERATIONS IN PROGRESS UNTIL 25 DEC WITHIN 1.5 MILES OF 37-38-27.0N 123-07-32.4E. 2. CANCEL HYDROPAC 2863/13. 3. CANCEL THIS MSG 26 DEC 13.
This area · survey operations
11 within 180 nm since 2000 · 0 in the last 12 months · 0 in force now
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05
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13
- Salvage operations in progress until 25 oct within 1.5 miles of 37-38-27.0N 123-07-32.4E2013-09-20
- 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
Season · when survey operations happen here
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month of issue, all years in the archive
Timeline
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
86 survey operations in force · see all
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.