AAVSO Sudden Ionospheric Disturbance Report January 2010 Observers: A29 A87 A93 A96 A97 A102 A115 A118 A119 A122 A125 YYMMDD Event Peak Importance 100102 0724 2 100102 1416 1+ 100103 1214 1 100109 1508 1- 100118 0555 3 100119 0706 2 100119 0843 1- 100119 0903 1+ 100119 1312 1- 100119 1339 2+ 100119 1420 1 100119 1538 1 100119 2235 2+ 100120 0457 2 100120 0618 2 100120 0712 1 100120 0726 1- 100120 0748 2 100120 0928 1+ 100120 1100 2+ 100120 1233 2 100120 1516 1- 100120 1757 1+ 100121 1050 1- 100123 0020 1- 100123 0028 1- 100124 0100 1 ************************************************** Importance Summary - Jan 2010 1- events: 8 1 events: 5 1+ events: 4 2 events: 6 2+ events: 3 3 events: 1 3+ events: 0 ------------------ Total events: 27