Surveys
Underwater operations in progress until further notice by M/V surf ranger with submersible vicinity 53-31.5N…
Irish Sea · England-northwest Coast · HYDROLANT 1379/15
- issued
- 2015-06-06 11:10Z
- status
- cancelled 2015-06-09 19:21Z (archive)
- authority
- WZ 641/15 060825Z JUN 15.
- sea
- Irish Sea and St. George's Channel
- position
- 53.525, -3.573
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
IRISH SEA. ENGLAND-NORTHWEST COAST. DNC 20. UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V SURF RANGER WITH SUBMERSIBLE VICINITY 53-31.5N 003-34.4W.
This area · survey operations
461 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
99
00
05
10
15
20
24
- Survey operations in progress until further notice by M/V sw amundsen towing seven 2200 meter long cables in…2024-04-18
- Survey operations in progress until further notice by M/V sw bly towing four 2300 meter long cables, marked…2022-05-08
- Survey operations in progress until further notice by M/V sw bly towing four 2300 meter long cables, marked…2022-04-17
- Survey operations in progress until further notice by S/V ocean resolution in area bound by 54-05.6N…2021-08-26
- Survey operations in progress until further notice by M/V ocean resolution in area bound by 54-05.6N…2021-08-02
- Survey operations in progress until further notice by M/V ocean resolution in area bound by 54-05.6N…2021-07-27
Season · when survey operations happen here
J
F
M
A
M
J
J
A
S
O
N
D
month of issue, all years in the archive
Timeline
Nearby now · within 120 nm
- Mew island light 54-41.90N 005-30.80W unreliableNav aids · 98.1 nm
Worldwide now
86 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.