AAVSO Sudden Ionospheric Disturbance Report July 2003 Observers: A50 A52 A63 A84 A93 A99 A101 A102 A107 YYMMDD Event Peak Importance 030702 0717 2+ 030702 0732 2 030703 0603 2+ 030704 0557 3 030704 1448 2+ 030704 1459 2 030705 0919 2 030708 0732 2 030710 0638 1+ 030710 1401 2 030712 0633 1 030712 0958 1- 030712 1621 1+ 030712 1904 2 030712 2048 2 030713 1227 1 030717 0800 3+ 030717 0823 2 030717 0918 1- 030717 1530 1 030719 0800 3 030719 0932 1 030720 0808 1+ 030720 0822 1- 030720 0957 1 030720 1208 1- 030720 1453 1 030720 1611 2 030722 0717 2 030722 0822 2 030723 0557 1+ 030723 1139 1+ 030723 1532 1+ 030729 0135 2 030730 0409 1 030730 0656 1- ************************************************** Importance Summary - Jul 2003 1- events: 5 1 events: 7 1+ events: 6 2 events: 12 2+ events: 3 3 events: 2 3+ events: 1 ------------------ Total events: 36