October 18, 1998



An earthquake of magnitude 3.4 struck a region 63 miles southeast of Flagstaff, about 14 miles southeast of Winslow last night at 12:13am. The earthquake is an aftershock of the magnitude 3.9 that stuck the region on January 6, 1998. The earthquake was felt in Tuba City. No reports of damage have been received at the center.

The data are as follows: