Surveys
Underwater operations 160001Z to 272359Z jun by M/V bourbon emerald in area between 48-20N 48-00N and…
Celtic Sea · HYDROLANT 1858/17
- issued
- 2017-06-14 16:35Z
- status
- cancelled 2017-06-28 00:59Z (archive)
- self-cancels
- 2017-06-28 00:59Z
- authority
- NAVAREA II 226/17 141610Z JUN 17.
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
CELTIC SEA. DNC 08, DNC 19. 1. UNDERWATER OPERATIONS 160001Z TO 272359Z JUN BY M/V BOURBON EMERALD IN AREA BETWEEN 48-20N 48-00N AND 008-20W 009-00W. WIDE BERTH REQUESTED. 2. CANCEL THIS MSG 280059Z JUN 17.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2017-06-16 00:01Z | 2017-06-27 23:59Z | — | 287 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.