AAVSO Sudden Ionospheric Disturbance Report January 2007 Observers: A52 A80 A87 A93 A96 A102 A107 A115 A118 A119 YYMMDD Event Peak Importance 070110 0850 2+ 070110 0915 1 070110 0936 1 070113 0625 1+ 070115 0753 1- 070116 1610 1 070121 0517 1 070121 1311 1- 070121 1317 1+ 070125 0702 2+ 070130 0736 1- ************************************************** Importance Summary - Jan 2007 1- events: 3 1 events: 4 1+ events: 2 2 events: 0 2+ events: 2 3 events: 0 3+ events: 0 ------------------ Total events: 11