Surveys
Underwater operations in progress until further notice by M/V northern explorer along trackline joining…
Adriatic Sea · Croatia · HYDROLANT 3120/13
- issued
- 2013-12-04 16:12Z
- status
- cancelled 2013-12-06 15:12Z (archive)
- cancels
- HYDROLANT 3102/13
- authority
- NAVAREA III 623/13 041155Z DEC 13.
- position
- 42.189, 18.062
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
ADRIATIC SEA. CROATIA. 1. UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V NORTHERN EXPLORER ALONG TRACKLINE JOINING 42-02.4N 017-27.0E, 42-39.5N 018-19.2E, 42-07.4N 017-42.3E, 42-36.0N 018-23.3E, 42-18.1N 017-54.6E, 41-41.3N 018-27.9E, 41-42.8N 017-48.3E, 42-19.7N 018-25.1E. FOUR MILE BERTH REQUESTED. 2. CANCEL HYDROLANT 3102/13.
This area · survey operations
66 within 180 nm since 1997 · 0 in the last 12 months · 0 in force now
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- Underwater operations 28 aug thru 03 sep by M/V janus II in area bound by 40-58.27N 018-47.52E, 40-48.67N…2023-08-27
- Underwater operations 28 aug thru 03 sep in area bound by 40-58.27N 018-47.52E, 40-48.67N 018-24.72E,…2023-08-25
- Underwater operations in progress until 07 jan by M/V edda flora with submersible along trackline joining…2022-01-04
- Underwater operations 22 thru 31 dec by M/V edda flora with submersible along trackline joining 40-19.0N…2021-12-21
- Survey operations 07 nov thru 31 dec by M/V polar empress towing one five mile long cable in area bound by…2018-11-02
- Underwater operations in progress until 202359Z dec by M/V northern explorer in area bound by 44-40.5N…2013-12-16
Season · when survey operations happen here
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month of issue, all years in the archive
Timeline
- Underwater operations in progress until further notice by M/V northern explorer in area bound by 41-57.5N…cancels · 2013-12-03
- Underwater operations in progress until further notice by M/V northern explorer in area bound by 41-57.5N…replaced · 2013-12-03
- Underwater operations in progress until further notice by M/V northern explorer along trackline joining…cancelled by · 2013-12-06
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
73 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.