Please subscribe to the ACO-status mailing list for future ACO operational advisories and alerts.

ACO Streaming Audio and Streaming Audio with Spectrograph are currently down until further notice.

The ACO Real-time data display will be down for network maintenance on June 27, 2017.

New ACO instruments were installed during the ACO-3 cruise on 2014/11/01. Click here for ACO-3 videos.

Mailing Lists

ACO-Status List

To receive up-to-date information regarding the ACO operational advisories and alerts, please subscribe to the mailing list below. Follow the next link and click on "Join or Leave ACO-STATUS"

ACO status notifications


ACO-Acoustics List

Join this mailing list for discussions about acoustics and the ALOHA Cabled Observatory. Contact Fernando Santiago-Mandujano (mandujan(at)soest(dot)hawaii(dot)edu) if you are interested in being added to this list.