Sunspot region AR9123

Number of
sunspots
Size Class Magn. Class Spot Location
2000/08/09 1 80 HSX N18E72
2000/08/10 1 60 HSX N18E60
2000/08/11 2 50 DSO N18E47
2000/08/12 4 60 CAO N18E33
2000/08/13 6 50 CAO N20E20
2000/08/14 4 40 CSO N20E06
2000/08/15 4 20 CSO N17W07
2000/08/16 2 20 HSX N20W21
2000/08/17 3 10 CRO N19W34
2000/08/18 3 10 BXO N21W45
2000/08/19 4 10 BXO N21W57

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Space weather facts

Last X-flare2026/03/30X1.5
Last M-flare2026/04/09M1.0
Last geomagnetic storm2026/04/03Kp7- (G3)
Spotless days
Last 365 days3 days
20263 days (3%)
Last spotless day2026/02/24
Monthly mean Sunspot Number
March 202685.9 +7.7
April 202697.2 +11.3
Last 30 days95.6 +37.2

This day in history*

Solar flares
12025M3.24
22024M2.41
32025M2.31
42025M1.6
52025M1.41
DstG
11981-311G4
21990-108G1
31973-84G3
42001-77G3
51969-64
*since 1994

Aurora on this day in history

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