The ECC at University of Hawaii at Manoa had a packed house for the Sirena Canyon dive.
Sirena Canyon Dive
Image courtesy of NOAA Office of Ocean Exploration and Research, 2016 Deepwater Exploration of the Marianas. Download larger version (jpg, 5.7 MB).

The ECC at University of Hawaii at Manoa had a packed house for the Sirena Canyon dive.

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