Prepared by the U.S. Dept. of Commerce, NOAA, Space Environment Center 0402 UT 23 Jul 1997 EDITED EVENTS for 1997 Jul 20 Event Begin Max End Obs Q Type Loc/Frq Particulars Reg# 2140 2109 2112 2116 GO9 5 XRA 1-8A B1.0 4.0E-05