AAVSO Sudden Ionospheric Disturbance Report May 2003 Observers: A09 A29 A50 A52 A83 A87 A91 A93 A95 A96 A97 A99 A100 A101 A102 A107 YYMMDD Event Peak Importance 030501 1141 1 030501 1414 1+ 030501 1922 2 030502 0307 2 030502 1816 3+ 030502 1831 2+ 030503 0951 1- 030503 1832 1+ 030504 0813 1- 030504 1351 1- 030504 1507 1- 030506 1014 2 030506 1403 2+ 030506 1410 2 030506 1921 2 030507 0617 1 030507 0711 1+ 030507 1028 1 030507 1057 1- 030507 1312 1 030507 2032 1- 030507 2049 2 030507 2139 1+ 030508 0554 2+ 030522 0700 2+ 030526 0551 2+ 030526 1513 1+ 030526 1522 2 030526 1637 2 030527 0349 2+ 030527 0623 2+ 030527 1506 2+ 030527 1513 2+ 030527 2307 2 030528 0025 3 030528 0610 2+ 030528 1425 1 030528 1546 1+ 030528 1733 1+ 030528 1746 1+ 030528 1805 1- 030528 1847 2 030528 1939 1 030529 0105 2 030529 0220 1+ 030529 1936 2 030530 0651 1+ 030530 0921 1 030531 0225 2+ 030531 1417 1 030531 1534 1 030531 1631 1+ 030531 1641 2 ************************************************** Importance Summary - May 2003 1- events: 7 1 events: 9 1+ events: 11 2 events: 13 2+ events: 11 3 events: 1 3+ events: 1 ------------------ Total events: 53