Surveys
Underwater operations in progress until further notice by M/V northern explorer along trackline joining…
Adriatic Sea · Croatia · HYDROLANT 3149/13
- issued
- 2013-12-06 15:12Z
- status
- cancelled 2013-12-11 20:21Z (archive)
- cancels
- HYDROLANT 3120/13HYDROLANT 3128/13
- authority
- NAVAREA III 632/13 061427Z DEC 13.
- position
- 42.055, 18.021
- 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 41-38.8N 017-54.6E, 41-42.8N 017-48.3E, 41-40.0N 017-26.7E, 41-48.1N 017-36.0E, 42-18.6N 018-28.0E, 42-19.7N 018-25.0E, 42-06.5N 018-06.3E, 42-35.1N 018-25.4E. FOUR MILE BERTH REQUESTED. 2. CANCEL HYDROLANT 3120/13, 3128/13(24).
This area · survey operations
68 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 along trackline joining…cancels · 2013-12-04
- Seismic survey in progress until further notice by M/V western regent towing ten 8800 meter long cables…cancels · 2013-12-05
- Underwater operations in progress until further notice by M/V northern explorer along trackline joining…replaced · 2013-12-04
- Seismic survey in progress until further notice by M/V western regent towing ten 8800 meter long cables…replaced · 2013-12-05
- Underwater operations in progress until further notice by M/V northern explorer in area bound by 44-44N…cancelled by · 2013-12-11
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.