Surveys

Survey operations in progress until further notice by M/V sonne in 36-21.98S 073-50.00W

Eastern South Pacific · Chile · HYDROPAC 252/23

issued: 2023-01-23 04:27Z
status: cancelled 2023-01-27 05:07Z (archive)
authority: NAVAREA XV 9/23 230346Z JAN 23.
sea: South Pacific Ocean
position: -36.366, -73.833
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

EASTERN SOUTH PACIFIC.
CHILE.
DNC 07.
SURVEY OPERATIONS IN PROGRESS UNTIL
FURTHER NOTICE BY M/V SONNE IN
36-21.98S 073-50.00W.
WIDE BERTH REQUESTED.

This area · survey operations

19 within 180 nm since 2019 · 0 in the last 12 months · 0 in force now

Oceanographic equipment established in 34-30.00S 074-55.00W2024-02-09
Oceanographic equipment established in 34-33.96S 075-10.50W2024-01-29
Oceanographic equipment established in 34-24.42S 075-41.04W2024-01-16
Oceanographic equipment established in 34-15.54S 076-01.32W2024-01-05
Scientific equipment established in 33-59.46S 076-01.56W2023-12-28
Oceanographic equipment established in 35-06.00S 077-07.44W2023-11-07

Season · when survey operations happen here

month of issue, all years in the archive

Timeline

Survey operations in progress until further notice by M/V sonne in 36-22.00S 073-47.00Wcancelled by · 2023-01-27

Nearby now · within 120 nm

Dart 4G buoy 35-45.40S 075-17.25W missingNav aids · 79.5 nm
Puerto montt radio 41-28.80S 072-57.70W off airNav aids · 92.3 nm

Worldwide now

86 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.