Surveys

Underwater operations in progress until further notice by unmanned vessel in 32-52.70S 072-43.60W

Eastern South Pacific · Chile · HYDROPAC 2380/23

issued: 2023-07-21 03:05Z
status: cancelled 2023-11-25 08:49Z (archive)
cancels: HYDROPAC 2360/23 HYDROPAC 2361/23
authority: NAVAREA XV 180/23 210233Z JUL 23.
position: -32.878, -72.727
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

EASTERN SOUTH PACIFIC.
CHILE.
DNC 07.
1. UNDERWATER OPERATIONS IN PROGRESS
   UNTIL FURTHER NOTICE BY UNMANNED
   VESSEL IN 32-52.70S 072-43.60W.
   WIDE BERTH REQUESTED.
2. CANCEL HYDROPAC 2360/23, 2361/23.

This area · survey operations

32 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
Scientific equipment established in 33-59.46S 076-01.56W2023-12-28
Oceanographic equipment established in 30-54.12S 075-19.80W2023-10-03
Oceanographic equipment established in 31-02.00S 075-08.46W2023-09-26

Season · when survey operations happen here

month of issue, all years in the archive

Timeline

Underwater operations in progress until further notice by unmanned vessel in 33-17.90S 072-02.60Wcancels · 2023-07-19
Underwater operations in progress until further notice by unmanned vessel in 32-56.10S 072-51.40Wcancels · 2023-07-19
Underwater operations in progress until further notice by unmanned vessel in 33-17.90S 072-02.60Wreplaced · 2023-07-19
Underwater operations in progress until further notice by unmanned vessel in 32-56.10S 072-51.40Wreplaced · 2023-07-19
South Pacificcancelled by · 2023-11-25

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

73 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.