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Sunspot region AR13773

Number of
sunspots		 Size Class Magn. Class Spot Location
2024/07/30 8 30 CRO S06W43
2024/07/31 8 30 CRO S06W58
2024/08/01 3 20 BXO S06W73
2024/08/02 3 10 BXO S06W88
CM
13

The top 4 solar flares from sunspot region 13773

Start Maximum End
1M6.312024/08/0101:4701:5001:54
2M1.972024/07/3101:4301:5001:54
3M1.22024/08/0212:2812:3312:38
4C9.62024/07/3021:3521:4321:52
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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 2026121 +35.1
Last 30 days101.1 +44.7

This day in history*

Solar flares
12000M2.97
22023M2.9
32000M2.66
42015M2.06
51999M1.66
DstG
11995-102G1
21984-99G2
32000-87
41959-71G1
51960-64
*since 1994

Aurora on this day in history

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