Surveys
Oceanographic operations by M/V pelagia: a. 220030Z to 222000Z may in area bound by 42-27.5N 003-50.0E,…
HYDROLANT 877/04
- issued
- 2004-05-22 00:01Z
- status
- cancelled 2004-05-25 09:50Z (archive)
- self-cancels
- 2004-05-25 19:00Z
- authority
- NAVAREA III 268/04 212334Z MAY 04
- sea
- Mediterranean Sea - Western Basin
- position
- 42.381, 3.593
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. OCEANOGRAPHIC OPERATIONS BY M/V PELAGIA:
A. 220030Z TO 222000Z MAY IN AREA BOUND BY
42-27.5N 003-50.0E, 42-31.5N 003-41.5E,
42-23.2N 003-19.7E, 42-17.0N 003-27.0E,
42-14.0N 003-35.5E, 42-15.9N 003-40.0E.
B. 23 MAY IN AREA BETWEEN
42-10N 42-25N AND 003-15E 003-55E.
C. 240001Z MAY TO 251800Z MAY
IN AREA BETWEEN
42-00N 42-25N AND 003-15E 004-25E.
WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 251900Z MAY.
Activity windows · 2 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2004-05-22 00:30Z | 2004-05-22 20:00Z | — | 19 h 30 |
| 2004-05-24 00:01Z | 2004-05-25 18:00Z | — | 41 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
59 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
99
00
05
10
15
20
23
- Scientific buoys temporarily established by M/V thalassa 15 jul thru 30 aug in: a. dyfamed, 43-25.00N…2023-07-11
- Survey operations 120900Z to 172359Z apr by M/V l'atalante in vicinity of trackline joining 40-56.00N…2023-04-11
- Survey operations in progress until 111700Z apr by M/V tethys II in vicinity of trackline joining 41-22.0N…2023-04-09
- Survey operations in progress until 111800Z apr by M/V tethys II in vicinity of trackline joining 40-07.0N…2023-04-09
- Survey operations 041400Z to 061400Z apr by M/V tethys 2 in area bound by 40-05.00N 006-16.70E, 39-31.20N…2023-04-03
- Survey operations 041700Z to 062359Z apr by M/V l'atalante in vicinity of trackline joining 40-46.00N…2023-04-03
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
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.