Current expedition

Mattingan: Mariana Arc Volcanic Exploration

May 7 – 29, 2025
Current Status
In Transit
Update
Hafa adai! Hello! We are transiting to our next dive site and plan to dive at 8 pm Chst. 
15 hours ago
Ship Location
Mariana Trench Marine National Monument
Our team is not available to answer questions at this time.

Current Watch

Watch Leader

Hercules Pilot

Atalanta Pilot

Video Engineer

Communications

Data Logger