AAVSO Sudden Ionospheric Disturbance Report November 1986 Observers: A-26 A-52 YYMMDD Event Peak (UT) Importance 861101 0814 2+ 861102 0736 1+ 861113 0946 1+ 861113 1715 2+ ******************************************* Importance Summary November 1986 1- events: 0 1 events: 0 1+ events: 2 2 events: 0 2+ events: 2 3 events: 0 3+ events: 0 Total events: 4