R/V Welcoma (IMAGE) University of California - Santa Barbara Caption Ocean-bottom seismometers aboard the R/V Welcoma were deployed in the first year of the Cascadia Initiative. Credit Dave O'Gorman Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.