Surveys

Hydrographic survey in progress until 24 dec in area between 10-51.2N 11-37.5N and 074-37.5E 076-00.8E

India-southwest Coast · HYDROPAC 3608/12

issued
2012-12-18 11:52Z
status
cancelled 2012-12-25 00:01Z (archive)
cancels
HYDROPAC 3604/12HYDROPAC 3607/12
authority
NAVAREA VIII 646/12 181002Z DEC 12 - AUSSAR 8188/12 CX 181006Z DEC 12 - AUSSAR 8184/12 CX 181050Z DEC 12.
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

INDIA-SOUTHWEST COAST.
1. HYDROGRAPHIC SURVEY IN PROGRESS UNTIL 24 DEC
   IN AREA BETWEEN
   10-51.2N 11-37.5N AND 074-37.5E 076-00.8E.
2. CANCEL HYDROPAC 3604/12(71), ASSISTANCE RECEIVED.
3. CANCEL HYDROPAC 3607/12(82).
4. CANCEL THIS MSG 25 DEC 12.

Timeline

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.