Sudden Ionospheric Disturbance Report -- December,2011 -- A112 A Son, Neerpelt, Belgium - 23.4khz (DHO) A118 L Loudet, Southern France - 19.0Khz (GQD) 24.0Khz (NAA) A119 J Godet, Beauvais, France - 19.6Khz (GBZ) 19.0Khz (GQD) 20.3Khz (ICV) A120 B Terrill, Ballarat City, Victoria, - 19.8Khz (NWC) A121 R Howe, Fort Collins, CO - 25.2khz (NLM) A122 F Adamson, Australia - 19.8Khz (NWC) A124 G Myers, Bothell, WA - 24.8kHZ (NLK) A125 S Oatney, Partridge, KS - 25.2khz (NML) A129 K Cotar, Kranj, Slovenia - 23.4khz (DHO) 16.8Khz (FTA) A94 A McWilliams, St. Cloud, MN - 25.2khz (NLM) A96 R Battaiola, Milan, Italy - 15.1Khz (HWU) A97 J Wallace, Torrington, CT - 24.0Khz (NAA) 40 110306 1035 1059 1042 1 5H023 A112  40 110307 0907 0953 0927 2+ 5HO23 A112 40 110925 0845 0915 0850 1+ 5HO23 A112 40 110928 1327 1350 1334 1 5HO23 A112  40 111021 1258 1328 1305 1+ 5HO23 A112 40 111201 1040 1105 1048 1+ 3TA21 A129 40 111204 1340 1500U1356 3+ 1AA24 A118 40 111204 1552 1645 1610 3+ 1AA24 A118 40 111204 1605 1629 1613 1 1ML25 A125 40 111204 1951 2001 1956 1- 5WC20 A122 40 111205 1343 1405 1346 3+ 3QD22 A118 40 111205 1343 1402 1347 1 3CV20 A119 40 111205 1344 1407 1346 1 5BZ20 A119 40 111205 1344 1406 1347 1 4QD22 A119 40 111205 1344 1353 1347 1- 4WU18 A96 40 111205 1513 1526 1519 1- 1ML25 A125 40 111205 1517 1526 1518 3+ 3QD22 A118 40 111205 1904 1915 1907 1- 1ML25 A125 40 111205 1906 1918 1908 1- 5LM25 A94 40 111205 1912 1923 1917 1- 5LK25 A124 40 111205 2325 0041 2330 2+ 4WC20 A122 40 111207 2009 2031 2015 1 5WC20 A122 40 111208 0014 0022 0017 1- 5WC20 A122 40 111209 1305 1338 1319 2 4QD22 A119 40 111209 1307 1330 1321 1 4WU18 A96 40 111209 1310 1350 1320 3+ 3AA24 A118 40 111209 1312 1337 1319 1 5BZ20 A119 40 111209 1312 1337 1322 1 3CV20 A119 40 111210 1809 1841 1821 1+ 5LK25 A124 40 111210 2359 0007 0004 1- 5WC20 A122 40 111212 1331 1343 1339 1- 3WU18 A96 40 111212 2055 2103 2058 1- 5WC20 A122 40 111213 0747 0802 0801 1- 3WU18 A96 40 111214 0915 0936 0919 1 3QD22 A119 40 111214 0915 0930 0920 1- 3HO23 A129 40 111214 1320 1347 1327 1+ 5CV20 A119 40 111214 1320 1352 1328 1+ 5BZ20 A119 40 111214 1320 1345 1324 1 3HO23 A129 40 111214 1320 1339 1327 1 5WU18 A96 40 111214 1322 1350 1327 3+ 5QD22 A118 40 111214 1322 1347 1328 1 5QD22 A119 40 111214 1445 1518 1459 2 5BZ20 A119 40 111214 1454 1516 1458 1 5CV20 A119 40 111214 1454 1517 1459 1 5QD22 A119 40 111214 1455 1515 1459 3+ 5QD22 A118 40 111214 1646 1653 1647 1- 5LM25 A94 40 111214 1930 2045 1945 2+ 2LM25 A121 40 111214 1939 1959 1946 1 5LM25 A94 40 111214 2205 2254 2231 2+ 5WC20 A122 40 111216 0005 0013 0008 1- 3WC20 A122 40 111216 1839 1858 1850 1 5LK25 A124 40 111217 2306 2317 2308 1- 5WC20 A122 40 111218 0126 0131 0130 1- 5WC20 A122 40 111218 0459 0509 0502 1- 5WC20 A122 40 111218 0741 0752 0747 1- 4WU18 A96 40 111220 0012 0022 1119 1- 4WC20 A122 40 111220 1150 1203 1152 3+ 2QD22 A118 40 111220 1815 1823 1816 1- 1ML25 A125 40 111220 2028 2112 2038 2 2ML25 A125 40 111220 2149 2204 2157 1- 5WC20 A122 40 111220 2246 2313 2250 1+ 5WC20 A122 40 111221 0313 0343 0316 1+ 5WC20 A122 40 111221 0452 0516 0459 1 5WC20 A122 40 111221 0734 0744 0736 1- 5WC20 A122 40 111221 1034 1047 1039 1- 5BZ20 A119 40 111221 1037 1048 1038 3+ 2QD22 A118 40 111221 1037 1047 1040 1- 3QD22 A119 40 111221 1058 1116 1105 1- 3QD22 A119 40 111221 1101 1117 1106 1- 5BZ20 A119 40 111221 1102 1114 1105 1- 4WU18 A96 40 111221 1103 1118 1105 3+ 2QD22 A118 40 111221 1303 1325 1309 1 3QD22 A119 40 111221 1305 1319 1307 3+ 1QD22 A118 40 111221 1305 1325 1308 1 5BZ20 A119 40 111221 1905 1945 1910 2 3LM25 A121 40 111221 1906 1915 1908 1- 5LM25 A94 40 111222 0201 0319 0207 2+ 5WC20 A122 40 111223 0005 0017 0009 1- 3WC20 A122 40 111223 1010 1018 1014 1- 3WU18 A96 40 111223 1915 1950 1920 2 2LM25 A121 40 111224 0836 0855 0840 1 5WC20 A122 40 111224 1900 1955 1920 2+ 2LM25 A121 40 111224 1915 1929 1919 1- 5WC20 A122 40 111225 0408 0428 0417 1 4WC20 A122 40 111225 0850 0900 0856 1- 4WU18 A96 40 111225 1115 1130 1117 1- 3TA21 A129 40 111225 1118 1207 1127 2+ 5BZ20 A119 40 111225 1118 1151 1126 2 5QD22 A119 40 111225 1121 1146 1127 1 5WU18 A96 40 111225 1122 1150 1125 3+ 5QD22 A118 40 111225 1700 1725 1705 1 2LM25 A121 40 111225 1808 1819 1818 1- 2AA24 A97 40 111225 1810 1925 1820 2+ 3LM25 A121 40 111225 1813 1859 1817 2+ 5LM25 A94 40 111225 1814 1849 1816 3+ 5AA24 A118 40 111225 2025 2115 2030 2+ 2LM25 A121 40 111225 2028 2047 2034 1 5LM25 A94 40 111226 0220 0254 0223 2 5WC20 A122 40 111226 0940 1005 0948 1+ 4TA21 A129 40 111226 0940 0952 0945 1- 4WU18 A96 40 111226 0942 1010 0947 3+ 5QD22 A118 40 111226 0942 1003 0947 1 5QD22 A119 40 111226 0944 1006 0948 1 4BZ20 A119 40 111226 1119 1349 1142 3+ 5BZ20 A119 40 111226 1122 1235 1137 3+ 3QD22 A118 40 111226 1124 1221 1146 2+ 5WU18 A96 40 111226 1132 1359 1145 3+ 5QD22 A119 40 111226 2014 2022 2017 1- 5LK25 A124 40 111226 2016 2104 2030 2+ 5LM25 A94 40 111226 2018 2034 2033 1- 3AA24 A97 40 111226 2030 2155 2050 2+ 2LM25 A121 40 111226 2330 2333 2332 1- 5LK25 A124 40 111227 0419 0557 0420 3 5WC20 A122 40 111227 0915 0935 0925 1 4BZ20 A119 40 111227 0920 0935 0924 1- 4TA21 A129 40 111227 0921 0934 0923 1- 5QD22 A119 40 111227 1200 1312 1207 2+ 5BZ20 A119 40 111227 1200 1253 1209 2+ 5WU18 A96 40 111227 1201 1252 1205 2+ 5QD22 A119 40 111227 1202 1300 1205 3+ 5QD22 A118 40 111227 1204 1232 1218 1+ 4AA24 A97 40 111227 1205 1220u1207 1- 3TA21 A129 40 111227 1725 1815 1730 2+ 2LM25 A121 40 111228 1137 1330 1140 3+ 3QD22 A118 40 111228 1147 1211 1154 1 4WU18 A96 40 111228 1304 1327 1311 1 5WU18 A96 40 111228 1418 1435 1426 1- 5AA24 A97 40 111228 1420 1452 1425 1+ 5BZ20 A119 40 111228 1420 1445 1425 1 4TA21 A129 40 111228 1420 1426 1423 1- 5WU18 A96 40 111228 1422 1500U1424 3+ 5QD22 A118 40 111228 1423 1459 1425 2 5QD22 A119 40 111228 1605 1637D1610 3+ 1AA24 A118 40 111228 1610 1715 1640 2+ 3LM25 A121 40 111228 1637 1650 1641 3+ 3AA24 A118 40 111228 1638 1641 1639 1- 5LM25 A94 40 111228 2015 2115 2035 2+ 2LM25 A121 40 111228 2020 2041 2033 1 5LK25 A124 40 111228 2022 2040 2028 1 5LM25 A94 40 111228 2120 2200 2130 2 3LM25 A121 40 111228 2122 2142 2131 1 5LK25 A124 40 111228 2124 2140 2130 1- 5LM25 A94 40 111229 1340 1418 1349 2 5WU18 A96 40 111229 1341 1444 1349 2+ 5QD22 A119 40 111229 1342 1430U1347 3+ 5QD22 A118 40 111229 1342 1414 1357 1+ 4AA24 A97 40 111229 1344 1437 1349 2+ 5BZ20 A119 40 111229 1345 1430 1348 2 4TA21 A129 40 111229 1705 1800 1730 2+ 3LM25 A121 40 111229 1910 2005 1925 2+ 3LM25 A121 40 111229 2020 2045 2035 1 2LM25 A121 40 111229 2050 2145 2105 2+ 2LM25 A121 40 111229 2145 2200 2150 1- 3LM25 A121 40 111229 2146 2225 2159 2 5LK25 A124 40 111229 2146 2212 2151 1+ 5LM25 A94 40 111230 1025 1105 1030u 2 2TA21 A129 40 111230 1029 1143 1033 2+ 5QD22 A119 40 111230 1030 1110 1032 3+ 5QD22 A118 40 111230 1031 1136 1035 2+ 4BZ20 A119 40 111230 1338 1358 1342 1 4QD22 A119 40 111230 1340 1400U1342 3+ 1QD22 A118 40 111230 1818 1836 1824 1 5LM25 A94 40 111230 2017 2052 2031 2 5LK25 A124 40 111230 2017 2027 2022 1- 5LM25 A94 40 111230 2100 2141 2117 2 5LK25 A124 40 111231 1303 1316 1311 1- 5AA24 A97 40 111231 1310 1510 1315 3 5QD22 A119 40 111231 1310 1410 1316 2+ 5BZ20 A119 40 111231 1310 1400 1315 2+ 4TA21 A129 40 111231 1312 1430U1314 3+ 5QD22 A118 40 111231 1312 1430U1314 3+ 5QD22 A118 40 111231 1620 1730 1625 2+ 3LM25 A121 40 111231 1622 1652 1625 3+ 5AA24 A118 40 111231 1622 1652 1625 3+ 5AA24 A118 40 111231 1622 1657 1628 2 5LM25 A94 40 111231 1623 1643 1628 1 1ML25 A125 40 120129 0317 0357 0323 2 2WC20 A120 40 120129 0631 0711 0634 2 2+WC20 A120 40 120129 2058 2145 2109 2+ 3WC20 A120 40 111231 1618 1652 1628 2 5AA24 A97 -- End Report --