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Sunspot region AR13798

Number of
sunspots		 Size Class Magn. Class Spot Location
2024/08/19 1 50 HSX N06E74
2024/08/20 1 50 HSX N06E59
2024/08/21 1 60 HSX N06E48
2024/08/22 1 50 HSX N06E34
2024/08/23 1 40 HSX N06E21
2024/08/24 1 30 HSX N06E06
2024/08/25 1 40 HSX N06W07
2024/08/26 1 40 HSX N06W18
2024/08/27 1 30 HSX N06W30
2024/08/28 1 20 HSX N06W47
2024/08/29 1 40 HSX N04W60
2024/08/30 1 10 AXX N04W73
2024/08/31 1 10 AXX N04W88
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AR4419 49Coronal Holes 42/44 19Current Farside Activity 457Incoming & Unnumbered Active Regions 272Comet C/2026 A1 (MAPS) for the southern hemisphere 68
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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 202688.1 +2.2
Last 30 days93.2 +32.7

This day in history*

Solar flares
12022X1.1
22022M4.4
32002M3.79
42001M1.97
52022M1.89
DstG
11994-201G4
21990-113G2
32002-98G3
41999-91G3
52015-79G1
*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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