TY - RPRT TI - Preliminary report on aftershock sequence for earthquake of January 31, 1986, near Painesville, Ohio (time period: 2/1/86-2/10/86) PY - 1986 DO - 10.3133/ofr86181 UR - https://pubs.usgs.gov/publication/ofr86181 ID - ofr86181 ER -