Baking Seismic Tapes (IMAGE) Seismological Society of America Caption Linda Malone, wife of Stephen Malone, places 1980 Mount St. Helens pre-eruption seismic analog tape in home oven. Credit Stephen Malone Usage Restrictions Please use credit information 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.