Surveys
Survey operations 240800Z nov to 052359Z feb 18 in areas bound by: a. 33-37N 031-28E, 33-46N 033-22E, 33-25N…
Eastern Mediterranean Sea · Cyprus-south Coast · HYDROLANT 3781/17
- issued
- 2017-11-23 20:04Z
- status
- cancelled 2018-01-12 12:43Z (archive)
- self-cancels
- 2018-02-06 00:59Z
- authority
- NAVAREA III 910/17 232000Z NOV 17.
- sea
- Mediterranean Sea - Eastern Basin
- position
- 33.517, 32.445
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
EASTERN MEDITERRANEAN SEA.
CYPRUS-SOUTH COAST.
DNC 10.
1. SURVEY OPERATIONS 240800Z NOV TO
052359Z FEB 18 IN AREAS BOUND BY:
A. 33-37N 031-28E, 33-46N 033-22E,
33-25N 033-25E, 33-17N 031-32E.
B. 34-47N 033-54E, 34-57N 034-05E,
34-40N 034-54E, 34-27N 034-44E.
WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 060059Z FEB 18.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2017-11-24 08:00Z | 2018-02-05 23:59Z | — | 1767 h 59 |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
This area · survey operations
225 within 180 nm since 2000 · 0 in the last 12 months · 0 in force now
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05
10
15
20
23
- Survey operations 270001Z dec until further notice by M/V ramform titan in area bound by 33-38.90N…2023-12-25
- Survey operations by M/V BILIM-2 in progress until 04 jul along tracklines joining: a. 36-04.51N 033-13.95E,…2022-06-30
- Survey operations in progress until 21 jan by M/V nautical geo in area bound by 34-20.64N 031-26.41E,…2022-01-15
- Survey operations in progress until 11 jan 22 by M/V nautical geo in area bound by 33-56.5N 032-25.0E,…2022-01-04
- Survey operations in progress until 11 jan 22 by M/V odin finder in area bound by 33-56.5N 032-25.0E,…2021-12-23
- Survey operations in progress until further notice in area bound by 32-19N 029-19E, 32-09N 029-19E, 32-09N…2021-11-25
Season · when survey operations happen here
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F
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A
M
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J
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month of issue, all years in the archive
Timeline
- Cancel HYDROLANT 3781/17 and this msgcancelled by · 2018-01-12
Nearby now · within 120 nm
- Odas buoy 33-33.41N 031-55.09E reported missingNav aids · 26.5 nm
Worldwide now
84 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.