Surveys

Survey operations in progress until 052359Z apr in area bound by 34-47N 033-54E, 34-57N 034-05E, 34-40N…

Eastern Mediterranean Sea · Cyprus · HYDROLANT 354/18

issued
2018-02-01 00:19Z
status
cancelled 2018-04-06 00:59Z (archive)
self-cancels
2018-04-06 00:59Z
cancels
HYDROLANT 142/18
authority
NAVAREA III 108/18 010002Z JAN 18.
sea
Mediterranean Sea - Eastern Basin
position
34.707, 34.415
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

EASTERN MEDITERRANEAN SEA.
CYPRUS.
DNC 10.
1. SURVEY OPERATIONS IN PROGRESS UNTIL 052359Z APR
   IN AREA BOUND BY
   34-47N 033-54E, 34-57N 034-05E,
   34-40N 034-54E, 34-27N 034-44E.
   WIDE BERTH REQUESTED.
2. CANCEL HYDROLANT 142/18.
3. CANCEL THIS MSG 060059Z APR 18.

This area · survey operations

154 within 180 nm since 2000 · 0 in the last 12 months · 0 in force now

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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

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.