AAVSO Sudden Ionospheric Disturbance Report July 2016 Observers: A118 A119 A120 A122 A125 A131 A134 A136 A137 A138 A141 A142 A143 A146 A147 A94 A97 YYMMDD Event Peak Importance 160704 1551 1+ 160704 1612 2+ A94 - QUAL 160705 1047 2+ A143 - QUAL 160707 0742 1+ A122 - XRA 160707 0755 2+ 160707 0802 2 160708 0059 1+ 160709 0906 1- A136 - XRA 160709 1511 1+ A125 - QUAL 160709 1606 1 160710 0105 1+ 160714 1209 1 A125 - QUAL 160715 1112 1- A97 - QUAL 160715 1512 1- 160715 1518 2+ 160716 0035 2 160716 0121 2 A137 - XRA 160716 0217 1+ 160716 0303 1 160716 0323 2 A122 - QUAL 160716 0545 1- 160716 0705 2 160716 0717 2+ 160716 0824 1- 160716 1034 1 A131 - XRA 160716 1302 1- A131 - XRA 160716 1358 1- A131 - XRA 160716 2335 2 A138 - QUAL 160717 0141 1+ 160717 0427 2+ A122 - QUAL 160717 2338 2 A137 - QUAL 160718 0804 2+ 160718 0822 2 160719 1117 2+ 160719 1410 1+ 160720 0317 3 160720 1916 2+ A125 - QUAL 160720 2205 2+ A125 - XRA 160720 2224 2+ 160720 2351 2+ A122 - XRA 160721 0046 2+ 160721 0153 2 160721 0413 3+ A131 - XRA 160721 0945 1- 160721 1120 1+ 160721 1159 1- A97 - QUAL 160721 1254 2 160721 1333 1- 160721 1430 2+ A146 - XRA 160721 1547 1- A147 - XRA 160721 1704 1- A131 - XRA 160721 2247 1+ 160722 0650 2 160722 0726 1 A122 - XRA 160722 0851 2+ 160722 2005 2 160722 2021 2 160722 2031 1+ 160722 2031 1+ 160722 2246 1 A125 - QUAL 160722 2315 2+ A122 - XRA 160722 2323 2 A137 - XRA 160723 0206 2+ 160723 0516 2 160723 0521 2+ 160723 0531 2+ 160723 1035 2 A131 - XRA 160723 1256 1 160723 1304 1 A147 - XRA 160723 1752 1+ 160723 2338 1+ A137 - QUAL 160724 0005 1 A137 - QUAL 160724 0029 1+ A137 - QUAL 160724 0053 1+ 160724 0619 2+ 160724 0800 1- A137 - XRA 160724 1200 1 160724 1226 1 160724 1232 2 160724 1302 1- 160724 1324 1- 160724 1339 1 160724 1403 2 160724 1502 1 A143 - QUAL 160724 1533 2+ A143 - QUAL 160724 1649 1 A143 - QUAL 160724 1740 2+ 160724 1744 2+ 160724 1754 2 160725 0910 2 160725 0945 1 A143 - QUAL 160725 1035 2+ A143 - QUAL 160726 1534 1+ ************************************************** Importance Summary - Jul 2016 1- events: 15 1 events: 15 1+ events: 17 2 events: 20 2+ events: 24 3 events: 1 3+ events: 1 ------------------ Total events: 93