Surveys

Underwater operations in progress until further notice by M/V explorer in area bound by 27-27S 015-17E,…

Eastern South Atlantic · Namibia · HYDROLANT 1087/13

issued
2013-04-30 21:29Z
status
cancelled 2013-05-02 08:38Z (archive)
authority
NAVAREA VII 148/13 302030Z APR 13.
position
-27.519, 15.366
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

EASTERN SOUTH ATLANTIC.
NAMIBIA.
UNDERWATER OPERATIONS IN PROGRESS UNTIL
FURTHER NOTICE BY M/V EXPLORER
IN AREA BOUND BY
27-27S 015-17E, 27-27S 015-21E,
27-36S 015-27E, 27-35S 015-23E.
ONE MILE BERTH REQUESTED.

This area · survey operations

267 within 180 nm since 2003 · 0 in the last 12 months · 0 in force now

03
05
10
15
20
24

Season · when survey operations happen here

J
F
M
A
M
J
J
A
S
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N
D

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.