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Real-time auroral and solar activity

Sunspot region AR13763

Number of
sunspots		 Size Class Magn. Class Spot Location
2024/07/22 1 80 HSX N03E70
2024/07/23 2 110 DSO N03E60
2024/07/24 2 100 CSO N03E46
2024/07/25 2 100 CSO N03E33
2024/07/26 2 120 CSO N03E21
2024/07/27 3 160 CSO N03E08
2024/07/28 2 120 CSO N02W06
2024/07/29 2 110 CSO N05W20
2024/07/30 2 70 HSX N05W35
2024/07/31 1 60 HSX N02W49
2024/08/01 1 60 HSX N05W64
2024/08/02 1 60 HSX N05W79
2024/08/03 1 60 HSX N05W91
2024/08/04 1 60 HSX N05W0*
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AR4436 225Current Farside Activity 543Coronal Hole 53 92AR4441 3AR4435 14
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Space weather facts

Last X-flare2026/04/24X2.5
Last M-flare2026/05/17M1.4
Last geomagnetic storm2026/05/16Kp6- (G2)
Spotless days
Last 365 days3 days
20263 days (2%)
Last spotless day2026/02/24
Monthly mean Sunspot Number
April 202679.3 -6.6
May 202692.2 +12.9
Last 30 days97 +6.4

This day in history*

Solar flares
12023M4.5
22000M3.96
32023M3.8
42023M2.2
52023M1.9
DstG
11981-118G3
22024-91
31971-78G2
42005-64
51983-63
*since 1994

Aurora on this day in history

No observations submitted for this day in history. If you've observed the aurora and you have some amazing photos to show off, submit your observations now!
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