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Sunspot region AR13250

Number of
sunspots		 Size Class Magn. Class Spot Location
2023/03/09 4 10 BXO S20E45
2023/03/10 5 10 BXO S19E32
2023/03/11 7 70 CAO S20E19
2023/03/12 7 80 CAO S20E05
2023/03/13 9 30 DRI S19W08
2023/03/14 5 10 BXO S19W22
2023/03/15 3 10 AXX S19W34
2023/03/16 1 10 AXX S18W47
2023/03/17 1 10 AXX S18W61
C
3

The top 3 solar flares from sunspot region 13250

Start Maximum End
1C3.02023/03/1405:4506:0506:26
2C2.92023/03/0920:5621:0921:25
3C2.42023/03/0918:1018:1618:23
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Space weather facts

Last X-flare2026/03/30X1.5
Last M-flare2026/04/04M1.0
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 2026125 +39.1
Last 30 days98.7 +39

This day in history*

Solar flares
12001X8.08
22004M3.44
32023M3.01
42000M2.7
52006M2.02
DstG
12000-291G4
21977-105G3
31988-100G2
41984-86
52010-81G1
*since 1994

Aurora on this day in history

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