Cable ops
Seismic survey 1100Z to 2200Z daily 13 nov thru 13 feb by M/V western legend in area between 10-29.8N…
HYDROLANT 3843/00
- issued
- 2000-11-15 01:12Z
- status
- cancelled 2000-11-15 06:50Z (archive)
- self-cancels
- 2001-02-13 23:00Z
- authority
- FAX 042/00 VENEZUELA HYDRO DEPT SOURCE ID #200004555
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. SEISMIC SURVEY 1100Z TO 2200Z DAILY 13 NOV THRU 13 FEB BY M/V WESTERN LEGEND IN AREA BETWEEN 10-29.8N 10-02.8N AND 066-00.1W 064-30.1W. 2. CANCEL THIS MSG 132300Z FEB 2001.
Activity windows · 93 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2000-11-13 11:00Z | 2000-11-13 22:00Z | — | 11 h |
| 2000-11-14 11:00Z | 2000-11-14 22:00Z | — | 11 h |
| 2000-11-15 11:00Z | 2000-11-15 22:00Z | — | 11 h |
| 2000-11-16 11:00Z | 2000-11-16 22:00Z | — | 11 h |
| 2000-11-17 11:00Z | 2000-11-17 22:00Z | — | 11 h |
| 2000-11-18 11:00Z | 2000-11-18 22:00Z | — | 11 h |
| 2000-11-19 11:00Z | 2000-11-19 22:00Z | — | 11 h |
| 2000-11-20 11:00Z | 2000-11-20 22:00Z | — | 11 h |
| … 85 more | |||
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
Timeline
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
40 cable & pipeline work in force · see all
Cable ops
Cable laying, pipeline and seismic operations. All current cable & pipeline work →
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.