Surveys

Survey operations in progress until further notice by M/V polarcus adira and M/V polarcus alima towing 12…

Norwegian Sea · Norway · HYDROLANT 2215/18

issued: 2018-07-08 10:06Z
status: cancelled 2018-07-31 17:11Z (archive)
cancels: HYDROLANT 1723/18
authority: NAVAREA I 88/18 080945Z JUL 18.
sea: Norwegian Sea
position: 63.594, 3.876
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

NORWEGIAN SEA.
NORWAY.
DNC 20, DNC 21.
1. SURVEY OPERATIONS IN PROGRESS UNTIL FURTHER
   NOTICE BY M/V POLARCUS ADIRA AND
   M/V POLARCUS ALIMA TOWING 12 9000 METER LONG
   CABLES IN AREA BOUND BY
   63-36N 001-43E, 62-54N 005-33E,
   63-43N 005-33E, 64-14N 002-45E.
   SIX MILE BERTH REQUESTED.
2. CANCEL HYDROLANT 1723/18.

This area · survey operations

72 within 180 nm since 2008 · 1 in the last 12 months · 1 in force now

Season · when survey operations happen here

month of issue, all years in the archive

Timeline

Survey operations in progress until 30 sep by M/V polarcus adira towing 12 8500 meter long cables in area…cancels · 2018-06-01
Survey operations in progress until 30 sep by M/V polarcus adira towing 12 8500 meter long cables in area…replaced · 2018-06-01
Survey operations in progress until further notice by M/V polarcus adira towing 12 9000 meter long cables in…cancelled by · 2018-07-31

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.