Surveys

Oceanographic operations in progress until 17 apr by M/V urania vicinity of trackline joining 38-54N…

HYDROLANT 654/03

issued: 2003-03-28 13:08Z
status: cancelled 2003-04-18 00:00Z (archive)
cancels: HYDROLANT 622/03 HYDROLANT 624/03
authority: MARISARDEGNA 34/03 280745Z MAR 03; NAVAREA III 242/03 280959Z MAR 03
sea: Mediterranean Sea - Western Basin
position: 39.258, 8.116
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. OCEANOGRAPHIC OPERATIONS IN PROGRESS UNTIL 17 APR
   BY M/V URANIA VICINITY OF TRACKLINE JOINING
   38-54N 009-00E, 37-46N 009-00E, 38-25N 008-21E,
   38-47N 008-18E, 38-36N 008-09E, 39-00N 008-15E,
   38-40N 007-54E, 39-08N 008-09E, 39-01N 007-39E,
   39-15N 008-01E, 39-30N 008-21E, 39-30N 007-36E,
   39-45N 008-15E, 39-45N 007-43E, 40-00N 007-10E,
   40-15N 008-10E, 40-15N 007-52E, 40-30N 008-04E,
   40-30N 007-37E.
2. CANCEL HYDROLANT 622/03 AND 624/03.
3. CANCEL THIS MSG 18 APR.

This area · survey operations

113 within 180 nm since 1998 · 0 in the last 12 months · 0 in force now

Season · when survey operations happen here

month of issue, all years in the archive

Timeline

Hydrographic survey 28 mar until further notice by M/V urania along trackline joining 37-38.89N 012-08.67E,…cancels · 2003-03-24
M/V pactol river adrift vicinity 37-11N 011-10E at 242200Z marcancels · 2003-03-25
Hydrographic survey 28 mar until further notice by M/V urania along trackline joining 37-38.89N 012-08.67E,…replaced · 2003-03-24
M/V pactol river adrift vicinity 37-11N 011-10E at 242200Z marreplaced · 2003-03-25

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.