Surveys
Oceanographic operations 120001Z to 122359Z nov by M/V thalassa in area between 48-29.46N 48-18.15N and…
Eastern North Atlantic · Celtic Sea · HYDROLANT 2717/14
- issued
- 2014-11-11 17:08Z
- status
- cancelled 2014-11-13 00:59Z (archive)
- self-cancels
- 2014-11-13 00:59Z
- authority
- NAVAREA II 384/14 111626Z NOV 14.
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
EASTERN NORTH ATLANTIC. CELTIC SEA. DNC 08, DNC 19. 1. OCEANOGRAPHIC OPERATIONS 120001Z TO 122359Z NOV BY M/V THALASSA IN AREA BETWEEN 48-29.46N 48-18.15N AND 009-39.76W 009-08.85W. WIDE BERTH REQUESTED. 2. CANCEL THIS MSG 130059Z NOV 14.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2014-11-12 00:01Z | 2014-11-12 23:59Z | — | 23 h 58 |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
84 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.