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Three low-level (R1) M-class solar flares took place today, all of them located at or near the east or west limb of our star.
|Predicted Kp max||4|
|M-class solar flare||1%|
|X-class solar flare||1%|
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|Last geomagnetic storm:||2017/04/23||Kp6 (G2)|
|Number of spotless days in 2017:||30|
|Last spotless day:||2017/04/17|