Surveys

Underwater operations in progress until 011800Z nov by M/V joides resolution in area within 02.00 miles of…

Eastern North Atlantic · HYDROLANT 2640/22

issued
2022-10-17 14:45Z
status
cancelled 2022-11-01 19:00Z (archive)
self-cancels
2022-11-01 19:00Z
authority
NAVAREA II 317/22 170701Z OCT 22.
position
37.622, -10.710 · r 2.0 nm
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

EASTERN NORTH ATLANTIC.
DNC 08.
1. UNDERWATER OPERATIONS IN PROGRESS UNTIL
   011800Z NOV BY M/V JOIDES RESOLUTION IN AREA
   WITHIN 02.00 MILES OF 37-37.30N 010-42.60W.
2. CANCEL THIS MSG 011900Z NOV 22.

This area · survey operations

57 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now

99
00
05
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23

Season · when survey operations happen here

J
F
M
A
M
J
J
A
S
O
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month of issue, all years in the archive

Timeline

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.