Surveys
Underwater operations in progress until 090100Z jun by M/V srwb with submersible in area between 55-38.1N…
England-east Coast · HYDROLANT 1377/13
- issued
- 2013-06-04 07:32Z
- status
- cancelled 2013-06-09 02:00Z (archive)
- self-cancels
- 2013-06-09 02:00Z
- authority
- WZ 670/13 040545Z JUN 13.
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
ENGLAND-EAST COAST. 1. UNDERWATER OPERATIONS IN PROGRESS UNTIL 090100Z JUN BY M/V SRWB WITH SUBMERSIBLE IN AREA BETWEEN 55-38.1N 55-37.1N AND 000-36.2W 000-38.0W. WIDE BERTH REQUESTED. 2. CANCEL THIS MSG 090200Z JUN 13.
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.