Sunspot region AR8634

Number of
sunspots
Size Class Magn. Class Spot Location
1999/07/13 1 10 AXX S18E69
1999/07/14 1 10 AXX S18E59
1999/07/15 1 10 HRX S19E43
1999/07/16 1 0 HRX S19E30
C
3

The top 3 solar flares from sunspot region 8634

Start Maximum End
1C1.841999/07/1216:4316:4816:53
2C1.261999/07/1400:3800:4800:54
3C1.171999/07/1509:1209:1609:19

Latest news

Support SpaceWeatherLive.com!

A lot of people come to SpaceWeatherLive to follow the Sun's activity or if there is aurora to be seen, but with more traffic comes higher server costs. Consider a donation if you enjoy SpaceWeatherLive so we can keep the website online!

100%
Support SpaceWeatherLive with our merchandise
Check out our merchandise

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare2024/11/06X2.39
Last M-flare2024/11/13M1.7
Last geomagnetic storm2024/11/10Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024166 -0.4
Last 30 days163.2 +18.4

This day in history*

Solar flares
11999X1.15
21999M8.06
32005M5.58
41999M4.11
52005M3.72
DstG
11960-167G3
21998-109G2
32012-108G2
41989-105
51979-90G1
*since 1994

Social networks