ocr: Idaho Earthquakes CLICK on the numbered map locations to learn more about eartnquakes in Idaho from 1880 - 1989. Magnitudelntensity 4.1-44/V 4.6- 4.9 I VI npsse - 5.0 -5.4/V - 5.5 - 5.9 IV VI 6.0-6.4 7.0 -7.4 miles 50 Arco Falls daho Boise - = 16) 1b 13 Earthquakes in Idaho with magnitudes > 4.6 or intensity > VI, Source Information