Sunspot region AR14252

Number of
sunspots
Size Class Magn. Class Spot Location
2025/10/12 1 60 HSX S13E66
2025/10/13 1 90 HSX S15E51
2025/10/14 1 90 HSX S15E38
2025/10/15 2 100 CAO S13E25
2025/10/16 5 150 CSO S13E12
2025/10/17 3 100 CSO S13W02
2025/10/18 6 160 CSO S13W19
2025/10/19 5 150 CSO S12W28
2025/10/20 1 90 HSX S13W42
2025/10/21 3 110 CSO S10W54
2025/10/22 1 110 HSX S11W67
2025/10/23 1 100 HSX S13W81
2025/10/24 1 100 HSX S13W94
2025/10/25 1 100 HSX S13W0*

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Space weather facts

Last X-flare2026/03/30X1.5
Last M-flare2026/04/03M1.3
Last geomagnetic storm2026/04/02Kp6- (G2)
Spotless days
Last 365 days3 days
20263 days (3%)
Last spotless day2026/02/24
Monthly mean Sunspot Number
February 202678.2 -34.3
April 2026141 +62.8
Last 30 days94.6 +27

This day in history*

Solar flares
12001X1.77
22017M8.35
31999M6.2
42001M3.57
52017M1.81
DstG
11979-168G4
21960-151G3
31992-105G2
42004-104G2
51994-103G3
*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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