AAVSO Sudden Ionospheric Disturbance Report October 2016 Observers: A118 A119 A122 A125 A131 A134 A138 A141 A142 A143 A146 A147 A94 A96 A97 YYMMDD Event Peak Importance 161004 0409 2+ A122 - XRA 161012 1156 1+ 161012 1405 1- A147 - FLA 161013 0834 1- A131 - XRA 161016 2302 1 A122 - QUAL 161017 0038 3+ A122 - XRA 161017 0130 2+ 161021 1628 1- A146 - XRA 161028 0427 3 A122 - XRA ************************************************** Importance Summary - Oct 2016 1- events: 3 1 events: 1 1+ events: 1 2 events: 0 2+ events: 2 3 events: 1 3+ events: 1 ------------------ Total events: 09