SpaceWeatherLive .com
Real-time auroral and solar activity

Sunspot region AR8270

Number of
sunspots		 Size Class Magn. Class Spot Location
1998/07/11 4 20 CSO S19E66
1998/07/12 12 80 CRO S20E54
1998/07/13 11 110 DAO S20E41
1998/07/14 15 90 DAO S21E26
1998/07/15 23 100 DAO S21E15
1998/07/16 17 70 CAO S21W01
1998/07/17 14 70 DAO S22W11
1998/07/18 6 40 CSO S22W25
1998/07/19 7 20 BXO S22W38
1998/07/20 7 20 BXO S22W51
1998/07/21 8 60 CSO S21W64
1998/07/22 6 100 CSO S23W74
1998/07/23 2 40 HSX S24W86
BCM
7111

The top 10 solar flares from sunspot region 8270

Start Maximum End
1M6.361998/07/1412:5112:5913:03
2C8.671998/07/1600:1500:2300:27
3C6.661998/07/1620:2120:3320:45
4C5.011998/07/1515:4616:1316:24
5C4.641998/07/1616:1616:2516:36
6C3.841998/07/1511:0311:1111:22
7C3.131998/07/1607:5108:0008:13
8C2.131998/07/1515:1115:1715:28
9C2.091998/07/1613:0713:1113:17
10C1.311998/07/1110:5310:5710:59
Back to top

Latest news

Latest forum messages

>500 meV 19AR 3906 6Comment limitation 6Incoming & Unnumbered Active Regions 1257AR 13905 38
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!

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-flare2024/11/23M1.1
Last geomagnetic storm2024/11/10Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024144.1 -22.3
Last 30 days158 +10.7

This day in history*

Solar flares
11998X3.24
21998M4.53
32013M1.69
42000M1.56
52013M1.54
DstG
11997-108G3
21982-101G2
31959-95G2
41991-84G1
51981-81
*since 1994

Social networks

SpaceWeatherLive