Surveys
Underwater operations in progress until further notice by M/V edda flora in vicinity of trackline joining…
Eastern North Atlantic · Morocco · HYDROLANT 3858/20
- issued
- 2020-12-14 20:15Z
- status
- cancelled 2020-12-17 18:34Z (archive)
- cancels
- HYDROLANT 3827/20
- authority
- NAVAREA II 401/20 141902Z DEC 20.
- position
- 35.794, -5.963
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
EASTERN NORTH ATLANTIC. MOROCCO. DNC 08. 1. UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V EDDA FLORA IN VICINITY OF TRACKLINE JOINING 35-50.0N 005-58.3W, 35-45.3N 005-57.2W. WIDE BERTH REQUESTED. 2. CANCEL HYDROLANT 3827/20.
This area · survey operations
109 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 06 feb by r/v maria s. merian in area bound by 35-45.00N 008-00.00W,…2024-01-29
- Underwater operations 281200Z dec until further notice by M/V joides resolution in vicinity 36-42.00N…2023-12-28
- Survey operations 06 nov thru 17 by M/V ramon margalef in area bounded by: 36-00.00N 006-00.00W, 36-00.00N…2023-11-06
- Survey operations 06 nov thru 17 by M/V ramon margalef in area bounded by: 36-00.0N 006-00.0W, 36-00.0N…2023-11-03
- Survey operations in progress until 192300Z mar by M/V ramon margalef in area bound by: 35-48.0N 007-34.0W,…2023-03-14
- Survey operations in progress until further notice by M/V dar al beida in area bound by 36-00.00N…2023-02-20
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
- Underwater operations in progress until further notice by M/V edda flora in vicinity of trackline joining…cancels · 2020-12-10
- Underwater operations in progress until further notice by M/V edda flora in vicinity of trackline joining…replaced · 2020-12-10
- Underwater operations in progress until further notice by M/V edda flora along trackline joining 35-45.8N…cancelled by · 2020-12-17
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
73 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.