Sunspot region AR8719

Number of
sunspots
Size Class Magn. Class Spot Location
1999/10/04 3 60 CSO S20E50
1999/10/05 8 90 DSO S22E38
1999/10/06 8 100 DSO S22E26
1999/10/07 5 90 CSO S22E12
1999/10/08 3 80 CSO S22W02
1999/10/09 2 70 HAX S22W18
1999/10/10 2 70 HSX S22W32
1999/10/11 1 50 HSX S21W44
1999/10/12 3 80 CSO S21W57
1999/10/13 1 60 HSX S20W70
1999/10/14 1 60 HAX S20W84

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Space weather facts

Last X-flare2024/11/06X2.39
Last M-flare2024/11/24M1.0
Last geomagnetic storm2024/11/10Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024144.7 -21.7
Last 30 days158.7 +10.9

This day in history*

Solar flares
12000X2.81
22001X1.68
32000X1.18
42000M5.13
51999M2.97
DstG
11982-192G3
21978-149G3
32001-145
41986-105G3
52023-99G2
*since 1994

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