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Sunspot region AR13803

Number of
sunspots		 Size Class Magn. Class Spot Location
2024/08/26 4 50 DAO N16E63
2024/08/27 7 60 DAO N12E50
2024/08/28 8 70 DAO N15E44
2024/08/29 7 90 CSO N13E30
2024/08/30 1 10 AXX N13E18
2024/08/31 5 40 CAO N13E04
2024/09/01 4 20 BXO N14W08
2024/09/02 1 10 AXX N14W22
2024/09/03 1 10 AXX N16W39
2024/09/04 1 10 AXX N16W51
C
1

The top 1 solar flares from sunspot region 13803

Start Maximum End
1C7.22024/08/3001:4301:4701:53
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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 202685.9 -0
Last 30 days92.1 +30.2

This day in history*

Solar flares
12014X1.05
22016M9.63
32025M4.4
42024M2.2
52022M1.9
DstG
11965-162G4
22002-127G3
32001-114G3
41990-95G1
51957-89G2
*since 1994

Aurora on this day in history

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