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Sunspot region AR12985

Number of
sunspots		 Size Class Magn. Class Spot Location
2022/04/03 3 30 HSX S20E68
2022/04/04 2 30 HAX S25E55
2022/04/05 2 50 HAX S21E41
2022/04/06 2 40 HRX S22E28
2022/04/07 3 30 CRO S19E15
2022/04/08 4 30 CRO S20E03
2022/04/09 3 20 BXO S20W15
2022/04/10 1 10 AXX S20W25
C
2

The top 2 solar flares from sunspot region 12985

Start Maximum End
1C1.92022/04/0522:3022:4122:48
2C1.22022/04/0701:1601:3101:41
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Space weather facts

Last X-flare2026/03/30X1.5
Last M-flare2026/04/03M1.3
Last geomagnetic storm2026/04/02Kp6- (G2)
Spotless days
Last 365 days3 days
20263 days (3%)
Last spotless day2026/02/24
Monthly mean Sunspot Number
March 202685.9 +7.7
April 2026141 +55.1
Last 30 days94.6 +27

This day in history*

Solar flares
12001X1.77
22017M8.35
31999M6.2
42001M3.57
52017M1.81
DstG
11979-168G4
21960-151G3
31992-105G2
42004-104G2
51994-103G3
*since 1994

Aurora on this day in history

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