Sunspot region AR10440

Number of
sunspots
Size Class Magn. Class Spot Location
2003/08/22 5 20 CSO S08E12
2003/08/23 15 90 DSO S07W06
2003/08/24 12 90 DSO S08W20
2003/08/25 9 60 DSO S08W33
2003/08/26 4 30 CSO S07W47
2003/08/27 1 10 AXX S07W64
2003/08/28 1 20 AXX S07W77

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Space weather facts

Last X-flare2024/10/31X2.0
Last M-flare2024/11/04M3.6
Last geomagnetic storm2024/10/12Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
September 2024141.4 -74.1
November 2024224 +82.6
Last 30 days160.5 +6.8

This day in history*

Solar flares
12003X40
21997X2.91
32001X1.48
42004M7.81
51997M5.51
DstG
11993-119G3
22021-105G4
31986-100G2
41960-88G2
51968-80G1
*since 1994

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