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

Please expect ACO website disruptions between June 18-23, 2018 as the ACO cruise takes place for new equipment installations and old equipment removal.

The BSP2 dislodged from the bottom on April 11, 2018, 00:53 UTC, moved to 25-30 mab and is floating with the current. CTD3, BPR pressure and fluorometer data may be affected.

New ACO instruments were installed during the ACO-3 cruise on Nov 1, 2014. Click here for ACO-3 videos.

Streaming audio from the ALOHA Cabled Observatory

Windows Media Player (Internet Explorer Only)

Mobile Device

If you would like to listen to this stream with your application of choice, copy and paste the following URL into your application: http://aco.soest.hawaii.edu:8000

Streaming audio with spectragraph (RealPlayer required: Windows Mac)

Click here to listen and view the spectragraph