![](http://www.alamy.com/thumbs/6/4106FCB7-D752-42F4-8145-FF8E64ED9EF2/2ARB3BA.jpg)
Red alert a closeup of a seismograph machine needle drawing a on graph paper depicting seismic and earthquake activity - 3D Render
Size: 7680px × 4092px
Location: Usa
Photo credit: © Sefa Kart / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: 3d, activity, amplitude, analog, background, building, chart, crime, danger, detect, disaster, drawing, earthquake, electronic, frequency, graph, grid, ink, instrument, light, lighting, machine, marker, measure, meter, needle, paper, peak, pointer, pulse, quake, record, red, render, seismograph, seismometer, sheet, technology, wave, window