Surveys

Hydrographic survey in progress until 30 nov in area between 13-10.7N 13-30.8N and 074-31.9E 074-45.0E

India-west Coast · HYDROPAC 2789/11

issued
2011-10-05 13:13Z
status
cancelled 2011-12-01 00:01Z (archive)
authority
NAVAREA VIII 556/11 051007Z OCT 11.
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

INDIA-WEST COAST.
1. HYDROGRAPHIC SURVEY IN PROGRESS UNTIL 30 NOV
   IN AREA BETWEEN
   13-10.7N 13-30.8N AND 074-31.9E 074-45.0E.
   WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 01 DEC.

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.