Surveys

Survey operations in progress until further notice by M/V ramform tethys towing 16 9000 meter long cables in…

Eastern Mediterranean Sea · Egypt · HYDROLANT 3354/20

issued: 2020-11-01 05:58Z
status: cancelled 2020-11-01 14:10Z (archive)
cancels: HYDROLANT 3266/20
authority: NAVAREA III 010359Z NOV 20.
sea: Mediterranean Sea - Eastern Basin
position: 31.436, 28.676
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

EASTERN MEDITERRANEAN SEA.
EGYPT.
DNC 09, DNC 10.
1. SURVEY OPERATIONS IN PROGRESS UNTIL
   FURTHER NOTICE BY M/V RAMFORM TETHYS TOWING 16
   9000 METER LONG CABLES
   IN AREA BOUND BY
   31-05N 029-16E, 31-24N 027-57E,
   31-47N 028-04E, 31-29N 029-24E.
   SEVEN MILE BERTH REQUESTED.
2. CANCEL HYDROLANT 3266/20.

This area · survey operations

85 within 180 nm since 2001 · 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

Survey operations in progress until further notice by M/V ramform tethys in area bound by 32-00N 29-23E,…cancels · 2020-10-26
Survey operations 02 nov thru 20 dec by M/V ramform tethys in area bound by 31-05.98N 029-16.97E, 31-24.12N…cancelled by · 2020-11-01

Nearby now · within 120 nm

NAVTEX station alexandria (n) 31-11.92N 029-51.86E off airNav aids · 62.6 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.