Surveys
Oceanographic operations 19 april thru 08 may by M/V poseidon vicinity of trackline joining 29-00N 015-30W,…
HYDROLANT 1190/01
- issued
- 2001-04-18 13:34Z
- status
- cancelled 2001-05-09 00:00Z (archive)
- authority
- NAVAREA II 154/01 181130Z APR 01
- position
- 25.162, -26.393
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. OCEANOGRAPHIC OPERATIONS 19 APRIL THRU 08 MAY BY M/V POSEIDON VICINITY OF TRACKLINE JOINING 29-00N 015-30W, 33-30N 020-00W, 35-00N 021-30W, 30-00N 023-00W, 22-30N 028-30W, 13-30N 030-00W, 23-00N 030-00W, 32-30N 030-00W. WIDE BERTH REQUESTED. 2. CANCEL THIS MSG 09 MAY.
This area · survey operations
8 within 180 nm since 2001 · 0 in the last 12 months · 0 in force now
01
05
10
15
18
- Underwater operations 27 thru 30 jan by M/V pourquoi pas along trackline between 28-09N 015-25W and 25-14N…2018-01-23
- Oceanographic operations 060001Z dec to 242359Z jan 16 by M/V discovery along trackline joining 24-30.37N…2015-12-04
- Underwater operations 231600Z to 242300Z may by M/V james cook vicinity 23-46N 024-08W2014-05-21
- Underwater operations in progress until 12 sep by M/V thalassa along trackline between 27-36N 016-00W and…2012-08-16
- Underwater operations in progress until 12 sep by M/V thalassa along trackline between 27-36N 016-00W and…2012-08-16
- Scientific moorings established in: a. 23-49.6N 024-05.9W2006-04-05
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
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.