AAVSO Sudden Ionospheric Disturbance Report December 2002 Observers: A29 A52 A59 A83 A84 A87 A93 A95 A96 A97 A99 A100 A102 A107 YYMMDD Event Peak Importance 021201 1528 1+ 021203 0818 1 021206 0856 1 021208 0826 1- 021210 0720 1 021210 1228 1+ 021211 1408 1 021212 0817 1+ 021212 1142 2 021212 1336 1+ 021213 0835 1 021213 1333 1 021213 1722 1+ 021215 1551 2 021215 1804 1 021216 1116 2+ 021217 0506 1+ 021217 0555 1 021218 0637 2+ 021218 0643 2+ 021218 1148 1 021219 0522 1 021219 0555 1+ 021219 0602 2+ 021219 0655 1+ 021219 0732 1+ 021219 0820 1+ 021219 0944 1 021220 0543 2 021220 0804 1 021220 0831 2 021220 1255 1- 021220 1318 1+ 021221 0450 1- 021224 0527 2 021225 0545 1- 021225 0559 1+ 021225 1756 2 021226 0829 1+ ************************************************** Importance Summary - Dec 2002 1- events: 4 1 events: 12 1+ events: 13 2 events: 6 2+ events: 4 3 events: 0 3+ events: 0 ------------------ Total events: 39