Surveys
Hydrographic survey 021830Z to 241830Z nov in area between 19-14.5N 19-44.5N and 073-02.5E 072-30.0E
India-west Coast · HYDROPAC 3079/11
- issued
- 2011-11-01 00:38Z
- status
- cancelled 2011-11-01 00:48Z (archive)
- self-cancels
- 2011-11-24 19:30Z
- authority
- NAVAREA VIII 618/11 311003Z OCT 11.
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
INDIA-WEST COAST. 1. HYDROGRAPHIC SURVEY 021830Z TO 241830Z NOV IN AREA BETWEEN 19-14.5N 19-44.5N AND 073-02.5E 072-30.0E. WIDE BERTH REQUESTED. 2. CANCEL THIS MSG 241930Z NOV.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2011-11-02 18:30Z | 2011-11-24 18:30Z | — | 528 h |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
Timeline
- Cancel HYDROPAC 3079/11 and this msg, 3073/11 referscancelled by · 2011-11-01
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.