AAVSO Sudden Ionospheric Disturbance Report January 2001 Observers: A29 A50 A52 A62 A63 A80 A83 A84 A87 A93 YYMMDD Event Peak Importance 010102 0800 3 010102 1712 2 010103 0622 2+ 010103 1045 2 010103 1807 2 010104 0900 2+ 010104 2008 2 010105 0711 2 010105 1833 2 010107 1225 1- 010109 0650 2 010109 0859 2 010109 1604 1+ 010110 1017 2 010114 1030 1 010115 1140 1 010115 1314 2 010115 1603 2+ 010115 1854 2+ 010116 0610 1+ 010116 1531 2+ 010117 0605 3 010119 1700 3+ 010120 1847 2+ 010120 2117 2+ 010121 1925 2 010123 1802 2+ 010123 2045 2+ 010124 0533 1+ 010124 0725 1 010124 1103 2 010124 1449 2 010124 1555 2 010124 1836 2+ 010125 0711 2 010125 0820 1+ 010125 0855 1 010125 1028 1 010126 0605 1+ 010126 2014 2 010128 0500 1- 010128 1553 3 010128 1850 1+ 010129 1540 1- 010130 1510 2 ************************************************* Importance Summary - Jan 2001 1- events: 3 1 events: 5 1+ events: 6 2 events: 17 2+ events: 10 3 events: 3 3+ events: 1 ------------------ Total events: 45