AAVSO Sudden Ionospheric Disturbance Report December 1994 Observers: A-09 A-40 A-50 A-59 A-61 A-62 A-63 A-65 A-67 A-68 A-69 A-70 A-71 A-72 A-73 A-74 A-75 A-76 A-77 A-78 A-80 A-81 A-82 A-83 A-84 A-85 YYMMDD Event Peak (UT) Importance 941201 1836 1- 941202 1415 1- 941203 1244 1 941203 2044 1 941204 0620 2 941204 1300 1 941204 1723 1 941204 2247 1 941205 1529 1+ 941207 1810 1- 941208 1710 2+ 941208 1930 2 941209 1426 1- 941209 1800 2 941210 1423 1- 941210 1607 2 941212 0944 1+ 941212 1017 2 941212 1247 1- 941212 1257 1 941212 1415 1- 941212 1436 1- 941213 1457 1- 941213 2100 1+ 941214 1525 1 941216 1334 1 941216 1505 1- 941217 1115 1- 941218 1453 1 941218 1608 2 941220 1718 1- 941221 2101 1- 941226 1345 1- ******************************************* Importance Summary December 1994 1- events: 14 1 events: 9 1+ events: 3 2 events: 6 2+ events: 1 3 events: 0 3+ events: 0 Total events: 33