AAVSO Sudden Ionospheric Disturbance Report November 2013 Observers: A118 A119 A120 A122 A125 A129 A131 A134 A136 A137 A138 A139 A140 A94 A96 A97 YYMMDD Event Peak Importance 131101 0602 1 A134 - QUAL 131101 1009 1+ 131101 1520 1- A139 - XRA 131101 1953 1+ 131101 2133 2+ A125 - QUAL 131101 2313 2 A125 - QUAL 131102 0446 2 131102 0820 2 A137 - QUAL 131102 0939 1+ A137 - FLA 131102 1041 1- 131102 1115 1- 131102 1301 2 131102 1309 1- 131102 1526 1- A97 - XRA 131102 1540 1+ A137 - XRA 131102 1815 1 A137 - XRA 131102 2026 1- A137 - XRA 131102 2220 1+ 131103 0133 1- A137 - XRA 131103 0402 1+ A137 - XRA 131103 0518 2 131103 0534 2 A137 - XRA 131103 1122 1- A137 - FLA 131103 1630 2 131104 0544 1 A137 - XRA 131104 0630 1- A140 - QUAL 131104 0657 1- A137 - FLA 131104 0851 1+ A140 - QUAL 131104 1005 1 A140 - QUAL 131104 1100 1- A140 - XRA 131104 1108 1+ 131104 1115 1+ A137 - XRA 131104 1149 1+ 131104 1322 1 A118 - XRA 131104 1356 1 A140 - QUAL 131104 1418 1- A140 - QUAL 131104 1440 1+ A137 - XRA 131104 1503 1+ 131104 1736 1 A137 - XRA 131104 2214 1 A137 - XRA 131105 0458 2+ A125 - QUAL 131105 0818 1 131105 0856 1- A140 - QUAL 131105 0917 1- 131105 1158 1 131105 1335 1- A140 - QUAL 131105 1540 1- A140 - QUAL 131105 1642 1 A118 - XRA 131105 1713 1- A97 - XRA 131105 1812 1+ 131105 2009 1 A94 - XRA 131105 2112 1+ 131105 2212 2 131105 2230 2 A138 - QUAL 131105 2336 2+ A125 - QUAL 131106 0002 2+ A122 - QUAL 131106 0740 2 A140 - QUAL 131106 0849 1- 131106 0858 1- A139 - XRA 131106 0943 1- 131106 0959 1- 131106 1110 1 A140 - QUAL 131106 1150 1- 131106 1300 1- A140 - QUAL 131106 1344 2 131106 1353 1 131106 1733 1 A94 - XRA 131106 2149 1- A125 - QUAL 131106 2234 2 A125 - QUAL 131106 2353 1+ A134 - QUAL 131107 0155 2 A134 - XRA 131107 0211 2 A137 - XRA 131107 0341 1+ 131107 0629 1- A137 - FLA 131107 0824 1- 131107 0935 1- A137 - FLA 131107 1035 2 A137 - FLA 131107 1053 1- 131107 1228 1+ 131107 1424 2 131107 1546 1- 131107 1608 1- 131107 1627 1- 131107 1646 1- A137 - XRA 131107 1849 1+ 131108 0247 1+ A137 - XRA 131108 0426 1- 131108 0445 2+ A137 - QUAL 131108 0756 2 A137 - XRA 131108 0928 1 131108 0939 1+ 131108 1100 1+ A140 - QUAL 131108 1200 1- A140 - QUAL 131108 1330 2 A140 - QUAL 131108 1826 1- A137 - XRA 131109 1530 1- 131109 1602 1- A139 - XRA 131110 0143 1- A134 - XRA 131110 0342 2 131110 0513 1+ 131110 0924 1 131110 1252 1 131110 1400 2+ A139 - QUAL 131110 1747 1- A137 - XRA 131110 1852 1- A137 - XRA 131111 0048 2+ A134 - XRA 131111 0956 2+ 131111 1008 1- 131111 1108 1+ 131111 1327 1 131111 1500 1 A140 - FLA 131111 1618 1- A125 - XRA 131111 1702 1 A94 - XRA 131111 2132 2+ 131112 0527 1- A122 - XRA 131112 1418 1- 131112 1459 1- 131112 1540 1- A137 - XRA 131112 1628 1- A137 - QUAL 131112 1945 2+ A94 - XRA 131112 2140 2+ 131112 2234 3 A125 - QUAL 131112 2311 2 131113 0913 1- 131113 1012 1 131113 1036 1- 131113 1159 1 131113 1217 1- A131 - XRA 131113 1518 1+ 131113 1739 2+ A125 - QUAL 131113 1756 1+ A94 - XRA 131113 1804 2+ A125 - XRA 131113 2034 1 A94 - XRA 131114 0142 1 131114 0646 1+ A134 - XRA 131114 0757 1 131114 0820 2 A140 - QUAL 131114 0848 2+ A140 - FLA 131114 0904 1+ 131114 1248 1- 131114 1331 1- A119 - QUAL 131114 2327 1- A134 - XRA 131115 0230 1+ 131115 0404 2 A134 - XRA 131115 0411 1 A134 - XRA 131115 0504 1+ A120 - QUAL 131115 0857 1- A118 - FLA 131115 1004 1+ 131115 1100 1+ A140 - XRA 131115 1136 1 131115 1210 2+ A140 - QUAL 131115 1400 3 A140 - QUAL 131115 2008 1 A137 - XRA 131115 2305 1+ 131116 0204 1- A137 - XRA 131116 0223 1- A137 - XRA 131116 0242 2 131116 0457 2 131116 0535 1- A137 - XRA 131116 0602 1 A137 - XRA 131116 0623 1+ 131116 0724 2 A120 - QUAL 131116 0750 1+ 131116 0820 1+ A140 - FLA 131116 0940 1+ A140 - QUAL 131116 1010 1 A140 - QUAL 131116 1231 1 A119 - QUAL 131116 1256 1- A119 - QUAL 131116 1349 1 131116 1713 1- 131116 1747 1- A94 - XRA 131116 1953 1- A137 - XRA 131116 2016 1- A125 - QUAL 131116 2333 1- 131117 0107 2+ A122 - XRA 131117 0123 1+ A137 - QUAL 131117 0217 1- A122 - XRA 131117 0223 1- A137 - XRA 131117 0513 1+ 131117 0533 1- A96 - XRA 131117 0758 1+ 131117 1049 1+ 131117 1143 2+ A140 - QUAL 131117 1310 1 A140 - QUAL 131117 1320 2 A140 - QUAL 131117 1512 1 A136 - XRA 131117 1907 1+ A94 - XRA 131118 0911 3 A140 - QUAL 131118 1008 2+ A140 - QUAL 131118 1100 2 A140 - QUAL 131118 1204 1- 131118 1306 1- A131 - XRA 131118 1331 1+ A138 - QUAL 131118 1409 2 131118 1430 2+ A140 - XRA 131118 1559 1- 131119 0036 2 A122 - XRA 131119 0526 1+ A122 - XRA 131119 1021 2+ 131120 0637 2+ A120 - QUAL 131120 1129 1+ 131120 1225 1 A125 - QUAL 131120 1340 2 A140 - XRA 131120 1607 2+ A140 - QUAL 131120 1725 2 131120 1842 1- A125 - QUAL 131121 0910 1- A137 - XRA 131121 0951 2+ A120 - QUAL 131121 0951 2+ A120 - QUAL 131121 1105 2 131121 1110 2 131121 1130 2+ A140 - QUAL 131121 1140 1+ A96 - QUAL 131121 2151 1 A122 - XRA 131122 1000 2 A140 - QUAL 131122 1100 2 A140 - QUAL 131123 0228 2 131123 0237 2 131123 0335 1+ A137 - XRA 131123 0446 2 A137 - XRA 131123 0847 1- A131 - XRA 131123 1000 2+ A140 - QUAL 131123 1000 1 A140 - QUAL 131123 1029 1 131123 1043 1 131123 1212 2 131123 1257 1 131123 1315 2 A137 - QUAL 131123 1540 2 A140 - QUAL 131123 1557 1+ A137 - QUAL 131124 0224 2 131124 0751 1- 131124 0941 1- 131124 1206 1- 131124 1310 1- A137 - XRA 131125 0034 1 A120 - XRA 131125 1130 2+ A131 - QUAL 131125 1147 2 A118 - XRA 131125 1147 2 A118 - XRA 131126 0128 1 131126 2314 1+ A137 - XRA 131127 0959 3+ A140 - QUAL 131127 1250 2+ A140 - QUAL 131128 0912 1+ A140 - QUAL 131128 1204 1- A137 - XRA 131128 1234 1- A137 - XRA 131128 1353 1- A140 - QUAL 131128 1607 1 A137 - XRA 131129 0637 1+ A137 - XRA 131129 0644 2 A137 - XRA 131129 0740 1- A140 - QUAL 131129 0823 1- A140 - QUAL 131129 0939 1- A140 - QUAL 131129 1003 1- A137 - XRA 131129 1009 1 A137 - XRA 131129 1015 1+ A140 - XRA 131129 1206 2+ A140 - QUAL 131129 1350 2+ A140 - QUAL 131130 1014 1- A140 - QUAL 131130 1124 1- A137 - XRA 131130 1433 1- A137 - XRA 131130 1458 1 A137 - XRA ************************************************** Importance Summary - Nov 2013 1- events: 86 1 events: 46 1+ events: 51 2 events: 45 2+ events: 30 3 events: 3 3+ events: 1 ------------------ Total events: 262