Surveys
Underwater operations in progress until 11 nov by M/V northern explorer in area bound by 42-52.2N 016-03.1E,…
Adriatic Sea · Croatia · HYDROLANT 2835/13
- issued
- 2013-11-10 14:43Z
- status
- cancelled 2013-11-12 00:01Z (archive)
- authority
- NAVAREA III 546/13 101200Z NOV 13.
- position
- 42.608, 16.812
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
ADRIATIC SEA. CROATIA. 1. UNDERWATER OPERATIONS IN PROGRESS UNTIL 11 NOV BY M/V NORTHERN EXPLORER IN AREA BOUND BY 42-52.2N 016-03.1E, 42-53.9N 016-05.8E, 42-55.7N 016-08.7E, 42-54.0N 017-21.9E, 42-02.7N 017-06.1E, 42-08.3N 016-53.9E. FOUR MILE BERTH REQUESTED. 2. CANCEL THIS MSG 12 NOV 13.
This area · survey operations
65 within 180 nm since 1997 · 0 in the last 12 months · 0 in force now
97
00
05
10
15
20
23
- 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
J
F
M
A
M
J
J
A
S
O
N
D
month of issue, all years in the archive
Timeline
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
75 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.