Sunspot region AR8620

Number of
sunspots
Size Class Magn. Class Spot Location
1999/07/04 1 40 HAX N22E56
1999/07/05 1 80 HSX N21E42
1999/07/06 4 90 CSO N20E29
1999/07/07 4 90 CSO N20E16
1999/07/08 2 110 CSO N20E02
1999/07/09 2 100 HSX N21W10
1999/07/10 3 80 CAO N21W22
1999/07/11 3 60 CAO N22W34
1999/07/12 4 60 CAO N22W48
1999/07/13 3 40 CSO N22W61
1999/07/14 5 40 CSO N22W75
C
1

The top 1 solar flares from sunspot region 8620

Start Maximum End
1C1.691999/07/0608:0308:0608:10

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!

SpaceWeatherLive Pro
Support SpaceWeatherLive with our merchandise
Check out our merchandise

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare2024/12/08X2.2
Last M-flare2024/12/24M4.7
Last geomagnetic storm2024/12/17Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
November 2024152.5 -13.9
December 2024106.6 -45.9
Last 30 days114.4 -44.3

This day in history*

Solar flares
12001M5
22024M4.7
32023M2.9
42023M2.6
52001M2.52
DstG
11995-65G1
22014-57
32001-55G1
42002-49G1
51990-47
*since 1994

Social networks