HVO transforms stacks of paper quake records into digital squiggles
![HVO transforms stacks of paper earthquake records into digital squi...](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/vhp_img5440.jpg?itok=Q_EMHkBf)
Detailed Description
Hawaiian Volcano Observatory volunteer Marcy Frenz feeds a seismogram from the May 1982 Kīlauea south caldera earthquake flurry into a large-format document scanner. Preserving stacks of paper earthquake records as digital image files is an ongoing project at HVO. USGS photo by S. Tsang.