Cable ops

Seismic survey in progress until 19 aug by M/V thunder towing equipment in area between 70-13N 70-20N and…

Arctic · Beaufort Sea · Alaska-north Coast · HYDROARC 116/14

issued: 2014-07-16 01:06Z
status: cancelled 2014-08-20 00:01Z (archive)
authority: COMCOGARD SECTOR ANCHORAGE 139/14 160025Z JUL 14.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

ARCTIC.
BEAUFORT SEA.
ALASKA-NORTH COAST.
1. SEISMIC SURVEY IN PROGRESS UNTIL 19 AUG
   BY M/V THUNDER TOWING EQUIPMENT
   IN AREA BETWEEN
   70-13N 70-20N AND 147-28W 147-52W.
   WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 20 AUG 14.

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

41 cable & pipeline work in force · see all

Cable ops

Cable laying, pipeline and seismic operations. All current cable & pipeline work →

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.