AAVSO Sudden Ionospheric Disturbance Report October 1985 Observers: A-01 A-19 A-26 A-46 A-49 A-52 YYMMDD Event Peak (UT) Importance 851023 1500 2 851026 0430 2+ ******************************************* Importance Summary October 1985 1- events: 0 1 events: 0 1+ events: 0 2 events: 1 2+ events: 1 3 events: 0 3+ events: 0 Total events: 2