AAVSO Sudden Ionospheric Disturbance Report August 2016 Observers: A118 A119 A120 A125 A131 A134 A136 A137 A138 A141 A142 A143 A146 A147 A94 A96 A97 YYMMDD Event Peak Importance 160804 1706 2+ A143 - QUAL 160805 1013 1- 160805 1028 2+ 160807 1025 1+ 160807 1339 1+ 160807 1444 1 160807 1456 1+ A141 - XRA 160807 1509 2 160807 1510 1 A146 - XRA 160807 1522 1+ A141 - XRA 160807 2149 1+ 160807 2200 1+ 160807 2232 1+ 160807 2242 2 160808 0217 1+ A137 - QUAL 160808 0259 2+ A137 - XRA 160808 0739 1 160808 0844 1 160808 0857 2 160808 0921 2 160808 1044 2 160808 2020 2 A137 - XRA 160809 0045 2+ 160809 0854 1 160811 1637 1- A146 - XRA 160811 1644 2 160816 0815 2+ 160819 0915 1+ A143 - QUAL 160819 1006 2+ A143 - QUAL 160819 1116 2+ A143 - QUAL 160819 1235 2+ A143 - QUAL 160829 0350 2+ 160829 1735 1 A138 - XRA 160830 1425 2 160830 1850 2 160830 1850 2 160831 2020 1+ 160831 2028 1- ************************************************** Importance Summary - Aug 2016 1- events: 3 1 events: 6 1+ events: 10 2 events: 10 2+ events: 9 3 events: 0 3+ events: 0 ------------------ Total events: 38