Surveys

Underwater operations 13 feb until further notice by M/V thetis in 36-18N 016-04E

HYDROLANT 350/02

issued
2002-02-11 15:12Z
status
cancelled 2002-02-19 15:21Z (archive)
authority
MARISICILIA 47/02 111113A FEB 02
sea
Mediterranean Sea - Eastern Basin
position
36.300, 16.067
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

UNDERWATER OPERATIONS 13 FEB UNTIL FURTHER NOTICE BY
M/V THETIS IN 36-18N 016-04E. 3000 METER BERTH REQUESTED.

This area · survey operations

212 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now

99
00
05
10
15
20
22

Season · when survey operations happen here

J
F
M
A
M
J
J
A
S
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N
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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

86 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.