Surveys
Survey operations by M/V pourquoi pas: a. 010746Z to 011155Z mar in 35-22.56N 023-23.83E
Eastern Mediterranean Sea · Crete · HYDROLANT 671/19
- issued
- 2019-03-01 13:13Z
- status
- cancelled 2019-03-03 20:31Z (archive)
- self-cancels
- 2019-03-03 20:31Z
- cancels
- HYDROLANT 642/19
- authority
- NAVAREA III 247/19 011218Z MAR 19.
- sea
- Mediterranean Sea - Eastern Basin
- position
- 34.670, 23.419
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
EASTERN MEDITERRANEAN SEA. CRETE. DNC 09. 1. SURVEY OPERATIONS BY M/V POURQUOI PAS: A. 010746Z TO 011155Z MAR IN 35-22.56N 023-23.83E. B. 011125Z TO 011355Z MAR IN 35-10.59N 023-15.99E. C. 011555Z TO 011809Z MAR IN 34-54.38N 023-06.17E. D. 011953Z TO 012153Z MAR IN 34-40.40N 022-57.71E. E. 012338Z TO 020135Z MAR IN 34-26.18N 022-49.10E. F. 020637Z TO 020800Z MAR IN 34-02.10N 023-35.56E. G. 020925Z TO 021114Z MAR IN 34-14.42N 023-39.86E. H. 021238Z TO 021422Z MAR IN 34-26.57N 023-44.09E. I. 021538Z TO 021751Z MAR IN 34-37.56N 023-47.92E. J. 021857Z TO 022031Z MAR IN 34-47.20N 023-51.28E. WIDE BERTH REQUESTED. 2. CANCEL HYDROLANT 642/19. 3. CANCEL THIS MSG 032031Z MAR 19.
Activity windows · 10 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2019-03-01 07:46Z | 2019-03-01 11:55Z | — | 4 h 09 |
| 2019-03-01 11:25Z | 2019-03-01 13:55Z | — | 2 h 30 |
| 2019-03-01 15:55Z | 2019-03-01 18:09Z | — | 2 h 14 |
| 2019-03-01 19:53Z | 2019-03-01 21:53Z | — | 2 h |
| 2019-03-01 23:38Z | 2019-03-02 01:35Z | — | 1 h 57 |
| 2019-03-02 06:37Z | 2019-03-02 08:00Z | — | 1 h 23 |
| 2019-03-02 09:25Z | 2019-03-02 11:14Z | — | 1 h 49 |
| 2019-03-02 12:38Z | 2019-03-02 14:22Z | — | 1 h 44 |
| … 2 more | |||
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
155 within 180 nm since 2000 · 0 in the last 12 months · 0 in force now
00
05
10
15
20
24
- Survey operations in progress until 12 apr by vessel M/V l atalante in area bound by 38-21.00N 024-00.00E,…2024-04-03
- Survey operations by M/V arctic sunrise: a. 30 and 31 aug along trackline joining 35-17.9N 022-58.0E,…2021-08-31
- Underwater operations 16 and 17 mar by M/V ievoli ivory along trackline joining 36-12.4N 024-19.9E, 36-01.0N…2021-03-15
- Underwater operations by M/V ievoli ivory: a. 11 mar along trackline joining 36-44.60N 024-08.00E, 36-15.10N…2021-03-10
- Underwater operations by M/V ievoli ivory: a. 08 mar along trackline joining 36-37.1N 024-14.1E 36-50.5N…2021-03-08
- Underwater operations in progress until further notice by M/V ievoli ivory along trackline joining 36-28.30N…2020-12-24
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 pourquoi pas: a. 270849Z to 271549Z feb in 35-51.30N 025-17.76Ecancels · 2019-02-27
- Survey operations by M/V pourquoi pas: a. 270849Z to 271549Z feb in 35-51.30N 025-17.76Ereplaced · 2019-02-27
- Survey operations by M/V pourquoi pas in progress until 04 mar in: a. 35-10.60N 023-16.00Ecancelled by · 2019-03-02
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.