Surveys
Hydrographic surveys by M/V geo surveyor: a. 132259Z to 141100Z nov along trackline joining 41-51.7N…
HYDROLANT 3832/00
- issued
- 2000-11-14 03:15Z
- status
- cancelled 2000-11-14 17:33Z (archive)
- self-cancels
- 2000-11-16 12:00Z
- cancels
- HYDROLANT 3829/00
- authority
- MARDIPART LA SPEZIA 356/00 131631Z NOV 00; MARIDPART LA SPEZIA 355/00 131632Z NOV 00
- sea
- Tyrrhenian Sea
- position
- 41.689, 11.818
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HYDROGRAPHIC SURVEYS BY M/V GEO SURVEYOR:
A. 132259Z TO 141100Z NOV ALONG TRACKLINE JOINING
41-51.7N 011-01.7E, 41-40.5N 012-12.6E,
41-40.5N 012-13.5E, 41-40.7N 012-14.5E,
41-41.0N 012-15.4E, 41-41.3N 012-15.9E,
41-43.1N 012-18.2E.
B. 141101Z TO 161100Z NOV ALONG TRACKLINE JOINING
41-16.9N 012-04.8E, 41-21.7N 012-05.8E,
41-30.0N 012-12.0E, 41-38.1N 012-16.2E,
41-42.2N 012-20.4E.
2. CANCEL HYDROLANT 3829/00.
3. CANCEL THIS MSG 161200Z NOV.
Activity windows · 2 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2000-11-13 22:59Z | 2000-11-14 11:00Z | — | 12 h 01 |
| 2000-11-14 11:01Z | 2000-11-16 11:00Z | — | 47 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
137 within 180 nm since 1997 · 0 in the last 12 months · 0 in force now
97
00
05
10
15
20
24
- Underwater operations in progress until further notice by M/V joides resolution in: a. 40-11.03N 012-42.49E2024-02-16
- Survey operations in progress until 19 jul by M/V five in area bound by 43-49.26N 009-54.46E, 44-09.71N…2023-07-18
- Survey operations in progress until 30 mar by M/V ocean link along trackling joining 43-14.09N 007-46.66E,…2023-03-17
- 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 in progress until 25 nov by M/V artic in area bound by 43-11.30N 009-34.20E, 43-13.19N…2021-11-09
- Survey operations 25 sep thru 06 oct by M/V kommandor iona in area bound by 43-11.18N 009-34.12E, 43-13.11N…2021-09-23
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
- Hydrographic surveys by M/V geo surveyor: a. 132259Z to 141100Z nov in area bound by 41-51.727N 001-01.705E,…cancels · 2000-11-13
- Hydrographic surveys by M/V geo surveyor: a. 132259Z to 141100Z nov in area bound by 41-51.727N 001-01.705E,…replaced · 2000-11-13
- Hydrographic surveys by M/V geo surveyor: a. 142259Z to 151100Z nov along trackline joining 41-51.7N…cancelled by · 2000-11-14
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.