Viewing archive of Thursday, 17 March 2005

Sunspot numberNew regionsBackground fluxMaximum flux
35 -100B1.4B6.47

Solar flares

RegionStartMaximumEnd
0742B6 01:0101:0601:11
-B3.4 02:0102:0402:07
-B3.7 02:4402:5002:57
0742B8.3 04:5705:0705:13
0742B6.4 06:3806:4506:51
0743B4.4 09:0109:1009:21
-B4.4 16:4916:5717:00
0742B3.7 19:1619:2419:33

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Space weather facts

Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/10/26Kp5 (G1)
Number of spotless days in 2019:246
Current stretch spotless days:20

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