Sunspot region AR8471

Number of
sunspots
Size Class Magn. Class Spot Location
1999/02/24 4 80 DAO N28E55
1999/02/25 8 50 CSO N29E41
1999/02/26 11 20 BXO N30E26
1999/02/27 15 60 CRO N28E15
1999/02/28 14 80 DSO N29E01
1999/03/01 26 120 EAO N29W12
1999/03/02 31 100 EAO N28W27
1999/03/03 19 160 EAO N28W39
1999/03/04 11 170 CAO N29W53
1999/03/05 6 180 CAO N28W64
1999/03/06 1 60 HAX N28W83
BCM
1131

The top 10 solar flares from sunspot region 8471

Start Maximum End
1M9.441999/02/2816:3116:3916:43
2C8.961999/03/0214:4715:1915:30
3C6.541999/03/0303:3103:4503:56
4C4.461999/03/0113:2913:3713:48
5C3.21999/02/2821:3421:4821:57
6C2.961999/03/0105:2805:4206:05
7C2.911999/03/0301:2201:2801:37
8C2.541999/03/0103:3703:4503:55
9C2.241999/02/2620:1520:2120:27
10C1.691999/02/2618:5619:0919:15

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-flare2024/12/23M8.9
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 days116.1 -41.8

This day in history*

Solar flares
12024M8.9
22015M6.75
31998M3.34
42013M2.36
52013M1.97
DstG
12002-67
22000-62G2
31989-60
42014-57
51982-53G1
*since 1994

Social networks