SpaceWeatherLive .com
Real-time auroral and solar activity

Sunspot region AR8100

Number of
sunspots		 Size Class Magn. Class Spot Location
1997/10/28 5 80 CSO S21E67
1997/10/29 9 130 CAO S20E55
1997/10/30 15 200 DAO S21E44
1997/10/31 22 220 DAO S19E30
1997/11/01 16 260 EKI S20E15
1997/11/02 27 210 EAI S19E01
1997/11/03 36 290 EKI S19W12
1997/11/04 34 660 FKC S20W27
1997/11/05 37 1000 FKC S21W39
1997/11/06 19 900 FKC S20W53
1997/11/07 21 760 FKC S19W68
1997/11/08 17 630 EKI S19W77
1997/11/09 9 480 EKI S20W90
BCMX
92562

The top 10 solar flares from sunspot region 8100

Start Maximum End
1X12.91997/11/0611:4911:5512:01
2X2.911997/11/0405:5205:5806:02
3M5.511997/11/0402:3202:4203:03
4M1.961997/11/0309:0309:1009:13
5M1.741997/11/0401:2701:3501:40
6M1.341997/11/0319:5520:1620:36
7M1.141997/11/0304:3204:3804:49
8M1.131997/11/0322:1622:2422:32
9C9.271997/11/0506:1706:4106:56
10C7.91997/10/2812:5112:5613:00
Back to top

Latest news

Latest forum messages

Filaments and prominences 620Strong far side CME 367Comet C/2024 G3 (ATLAS) in LASCO C3 27Space Weather Memes 655Now Solar Demon is down, too?? 2
More topics

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-flare2025/01/04X1.85
Last M-flare2025/01/22M1.3
Last geomagnetic storm2025/01/04Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
December 2024154.5 +2
January 2025145.2 -9.3
Last 30 days163.2 +45.8

This day in history*

Solar flares
12024M3.45
21999M2.14
32024M2.11
42024M2.07
52015M2.03
DstG
11957-235G4
22004-130G3
32005-97G2
42000-91G1
52012-70G1
*since 1994

Social networks

SpaceWeatherLive