AAVSO Sudden Ionospheric Disturbance Report June 2011 Observers: A102 A118 A119 A121 A122 A125 A128 A91 A94 A96 A97 A99 YYMMDD Event Peak Importance 110601 1618 2 110601 1632 2 110601 1700 2+ 110601 1708 2+ 110602 0254 1 110602 0748 3 110602 0900 3+ 110602 0948 2+ 110602 1027 2+ 110603 1612 2 110605 0231 1- 110606 0950 1 110607 0630 3 110607 0641 2+ 110609 0329 1- 110609 0341 1- 110609 1029 1+ 110610 1752 2 110612 1715 1+ 110614 0040 1- 110614 0207 1- 110614 1122 2+ 110614 2148 2+ 110615 1150 2+ 110615 1435 2+ 110616 1021 2+ 110616 1209 2+ 110616 1543 2 110617 0241 1- 110617 1225 2+ 110618 0005 1 110619 0243 1- 110619 1523 1+ 110619 1720 2 110621 0308 2+ 110627 0636 1- 110628 1317 2+ 110629 0024 1- ************************************************** Importance Summary - Jun 2011 1- events: 9 1 events: 3 1+ events: 3 2 events: 6 2+ events: 14 3 events: 2 3+ events: 1 ------------------ Total events: 38