Date (YYYYMMDD) | Start NOAA |
Max NOAA |
End NOAA |
Start MFS |
End MFS |
Type | AR | OSR | Solar Monitor | CME | Note |
---|---|---|---|---|---|---|---|---|---|---|---|
19990503 | 0536 | 0602 | 0632 | 0547 | 0615 | M4.4 | 8525 | + | + | ||
19990527 | 1259 | 1304 | 1309 | 1302 | 1305 | C3.4 | 8552 | + | |||
19990531 | 0802 | 0810 | 0819 | 0809 | 0816 | C4.8 | 8560 | + | |||
19990531 | 0933 | 0940 | 0945 | 0938 | 0940 | C2.8 | 8560 | + | + | + | |
19990601 | 0755 | 0803 | 0812 | 0758 | 0817 | C2.5 | 8554 | + | |||
19990613 | 0739 | 0743 | 0745 | 0743 | 0756 | C2.3 | 8569 | + | + | ||
19990623 | 0649 | 0709 | 0735 | 0712 | 0749 | M1.7 | 8598 | + | |||
19990626 | 0714 | 0725 | 0749 | 0703 | 0756 | C7.0 | 8598 | + | + | + | [1,3,4] |
19990629 | 0624 | 0632 | 0643 | 0627 | 0628 | C3.0 | 8602 | + | |||
19990629 | 0813 | 0821 | 0827 | 0824 | 0835 | M3.1 | 8611 | + | |||
19990630 | 1124 | 1130 | 1138 | 1127 | 1136 | M1.9 | 8603 | + | + | ||
19990704 | 0820 | 0828 | 0844 | 0826 | 0829 | C6.4 | 8611 | + | + | ||
19990717 | 1032 | 1042 | 1047 | 1046 | 1104 | C5.5 | 8635 | + | + | ||
19990719 | 0816 | 0846 | 0910 | 0819 | 0956 | M5.8 | 8636 | + | + | + | |
19990730 | 0847 | 0852 | 0859 | 0851 | 0901 | C5.4 | 8651 | + | |||
19990801 | 0638 | 0645 | 0648 | 0645 | 0652 | C9.2 | 8647 | + | + | + | |
19990802 | 1443 | 1450 | 1454 | 1450 | 1457 | C6.9 | 8645 | + | + | ||
19990819 | 1159 | 1205 | 1213 | 1215 | 1221 | M1.0 | 8672 | + | + | ||
19990912 | 0551 | 0602 | 0634 | 0610 | 0624 | C2.4 | 8699 | + | + | ||
19991126 | 0848 | 0906 | 0920 | 0905 | 0915 | C5.0 | 8771 | + |