Surveys
Survey operations by M/V certamen towing 1500 meter long cable: a. in progress until 152200Z jun along…
HYDROLANT 1006/04
- issued
- 2004-06-11 00:32Z
- status
- cancelled 2004-06-29 17:58Z (archive)
- cancels
- HYDROLANT 993/04
- authority
- MARISICILIA 213/04 101201Z JUN 04
- sea
- Mediterranean Sea - Western Basin
- position
- 37.768, 9.879
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. SURVEY OPERATIONS BY M/V CERTAMEN TOWING 1500 METER
LONG CABLE:
A. IN PROGRESS UNTIL 152200Z JUN ALONG TRACKLINE BETWEEN
36-55.5N 007-45.6E AND 38-10.1N 008-27.6E.
B. 152201Z TO 252200Z JUN ALONG TRACKLINE BETWEEN
37-13.4N 009-52.4E AND 38-03.0N 010-25.0E.
C. 252201Z UNTIL FURTHER NOTICE ALONG TRACKLINE BETWEEN
38-19.0N 013-15.0E AND 38-24.0N 012-30.0E.
ONE MILE BERTH REQUESTED.
2. CANCEL HYDROLANT 993/04.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2004-06-15 22:01Z | 2004-06-25 22:00Z | — | 239 h 59 |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
This area · survey operations
186 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 30 jun by M/V ng driller along trackline joining 39-13.99N 007-49.47E,…2024-04-24
- Survey operations in progress until 30 aug by M/V durable along trackline joining 41-22.68N 006-04.83E,…2024-04-24
- Survey operations in progress until 15 apr by M/V ng driller in: a. 39-13.99N 007-49.48E2024-02-01
- Survey operations 20 aug thru 17 sep by M/V dallaporta in area bound by 40-38.53N 010-05.00E, 41-20.54N…2022-08-18
- Survey operations 08 thru 30 jun by M/V mg worker in area bound by 39-20.63N 008-17.09E, 39-20.63N…2022-06-07
- Survey operations 10 apr thru 10 may by M/V dalla porta in: a. 37-23.06N 011-35.59E2022-04-08
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
- Survey operations by M/V certamen 090800Z to 122200Z jun towing equipment along trackline between 38-19N…cancels · 2004-06-08
- Survey operations by M/V certamen 090800Z to 122200Z jun towing equipment along trackline between 38-19N…replaced · 2004-06-08
- Cable operations in progress until 05 jul by cableship certamen within 1.5 miles of 35-48.4N 012-47.7Ecancelled by · 2004-06-29
Nearby now · within 120 nm
Nothing else in force within 120 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.