Surveys
Survey operations 200001Z to 220001Z apr by M/V sarmiento de gamboa in area between 42-16.6N 42-09.2N and…
Eastern North Atlantic · Spain · HYDROLANT 1238/18
- issued
- 2018-04-19 08:48Z
- status
- cancelled 2018-04-22 01:01Z (archive)
- self-cancels
- 2018-04-22 01:01Z
- authority
- NAVAREA II 174/18 190834Z APR 18.
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
EASTERN NORTH ATLANTIC. SPAIN. DNC 08. 1. SURVEY OPERATIONS 200001Z TO 220001Z APR BY M/V SARMIENTO DE GAMBOA IN AREA BETWEEN 42-16.6N 42-09.2N AND 009-28.9W 009-16.9W. WIDE BERTH REQUESTED. 2. CANCEL THIS MSG 220101Z APR 18.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2018-04-20 00:01Z | 2018-04-22 00:01Z | — | 48 h |
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.