Surveys
Survey operations on 11 jun by M/V tethys II in area within 20 miles of 36-00N 021-24E
Eastern Mediterranean Sea · Greece · HYDROLANT 1856/18
- issued
- 2018-06-10 12:50Z
- status
- cancelled 2018-06-12 00:01Z (archive)
- authority
- NAVAREA III 489/18 101227Z JUN 18.
- sea
- Mediterranean Sea - Eastern Basin
- position
- 36.000, 21.400 · r 20.0 nm
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
EASTERN MEDITERRANEAN SEA. GREECE. DNC 09. 1. SURVEY OPERATIONS ON 11 JUN BY M/V TETHYS II IN AREA WITHIN 20 MILES OF 36-00N 021-24E. WIDE BERTH REQUESTED. 2. CANCEL THIS MSG 12 JUN 18.
This area · survey operations
107 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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- Survey operations in progress until 12 apr by vessel M/V l atalante in area bound by 38-21.00N 024-00.00E,…2024-04-03
- Survey operations in progress until 15 jan by M/V sw cook towing one 12000 meter long cable in area bound by…2022-01-14
- Survey operations 12 jan thru 25 feb by M/V sw cook towing one 1200 meter long cable in area bound by…2022-01-11
- Survey operations by M/V arctic sunrise: a. 30 and 31 aug along trackline joining 35-17.9N 022-58.0E,…2021-08-31
- Underwater operations 16 and 17 mar by M/V ievoli ivory along trackline joining 36-12.4N 024-19.9E, 36-01.0N…2021-03-15
- Underwater operations by M/V ievoli ivory: a. 11 mar along trackline joining 36-44.60N 024-08.00E, 36-15.10N…2021-03-10
Season · when survey operations happen here
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month of issue, all years in the archive
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
83 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.