Surveys
Underwater operations 250430Z to 262000Z oct by M/V nrv alliance in area bound by 36-48.5N 028-21.0E,…
Eastern Mediterranean Sea · HYDROLANT 3372/17
- issued
- 2017-10-20 07:35Z
- status
- cancelled 2017-10-26 21:00Z (archive)
- self-cancels
- 2017-10-26 21:00Z
- authority
- TURKEY 167/17 200639Z OCT 17.
- sea
- Mediterranean Sea - Eastern Basin
- position
- 36.655, 28.519
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
EASTERN MEDITERRANEAN SEA. DNC 10. 1. UNDERWATER OPERATIONS 250430Z TO 262000Z OCT BY M/V NRV ALLIANCE IN AREA BOUND BY 36-48.5N 028-21.0E, 36-41.0N 028-18.5E, 36-31.0N 028-30.0E, 36-32.5N 028-47.5E, 36-47.5N 028-32.0E. WIDE BERTH REQUESTED. 2. CANCEL THIS MSG 262100Z OCT 17.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2017-10-25 04:30Z | 2017-10-26 20:00Z | — | 39 h 30 |
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
157 within 180 nm since 2000 · 0 in the last 12 months · 0 in force now
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- Survey operations 222101Z dec to 152059Z jun 21 by M/V orucreis, M/V ataman and M/V cengizhan in area bound…2020-12-28
- Survey operations 222101Z dec to 152059Z jun 21 by M/V orucreis, M/V ataman and M/V cengizhan in area bound…2020-12-23
- Underwater operations in progress until 29 dec by M/V urbano monti along trackline joining 36-50.1N…2020-11-29
- Underwater operations by M/V urbano monti: a. in progress until 28 nov along trackline joining 36-38.00N…2020-11-28
- Underwater operations by M/V urbano monti in progress until 28 nov along trackline joining 36-20.6N…2020-11-26
- Underwater operations by M/V urbano monti: a. in progress thru 26 nov along trackline joining 36-20.7N…2020-11-25
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
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.