Surveys
Oceanographic operations 0600Z to 1800Z daily 15 thru 18 sep by M/V cornide saavedra in area between 36-34N…
HYDROLANT 2470/01
- issued
- 2001-09-15 00:20Z
- status
- cancelled 2001-09-18 19:00Z (archive)
- self-cancels
- 2001-09-18 19:00Z
- authority
- NAVAREA II 344/01 142040Z SEP 01
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. OCEANOGRAPHIC OPERATIONS 0600Z TO 1800Z DAILY 15 THRU 18 SEP BY M/V CORNIDE SAAVEDRA IN AREA BETWEEN 36-34N 36-04N AND 007-48W 007-09W. WIDE BERTH REQUESTED. 2. CANCEL THIS MSG 181900Z SEP.
Activity windows · 4 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2001-09-15 06:00Z | 2001-09-15 18:00Z | — | 12 h |
| 2001-09-16 06:00Z | 2001-09-16 18:00Z | — | 12 h |
| 2001-09-17 06:00Z | 2001-09-17 18:00Z | — | 12 h |
| 2001-09-18 06:00Z | 2001-09-18 18:00Z | — | 12 h |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
84 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.