SpaceWeatherLive .com
Real-time auroral and solar activity

Sunspot region AR8397

Number of
sunspots		 Size Class Magn. Class Spot Location
1998/11/30 4 130 DSO N15E70
1998/12/01 9 300 FKO N15E64
1998/12/02 8 310 EAO N14E46
1998/12/03 10 240 EAO N15E32
1998/12/04 7 200 EAO N14E19
1998/12/05 8 260 CHO N14E06
1998/12/06 1 210 HAX N15W08
1998/12/07 3 210 HAX N16W24
1998/12/08 6 190 CAO N16W36
1998/12/09 2 150 HSX N16W50
1998/12/10 2 120 HSX N16W63
1998/12/11 2 80 HAX N16W76
1998/12/12 1 70 HAX N16W89
C
4

The top 4 solar flares from sunspot region 8397

Start Maximum End
1C5.131998/11/3022:5123:0123:12
2C1.961998/12/0116:2016:2616:30
3C1.771998/12/0616:0016:1216:35
4C1.511998/12/0304:3404:3804:44
Back to top

Latest news

Latest forum messages

Strong far side CME 327Power transmission for all of us. And why I believe we are better prepared than ever for major solar events 9Unspecified geomagnetic activity 1748Filaments and prominences 595Incoming & Unnumbered Active Regions 1351
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-flare2024/12/08X2.2
Last M-flare2024/12/22M1.0
Last geomagnetic storm2024/12/17Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
November 2024152.5 -13.9
December 2024103.3 -49.2
Last 30 days115.4 -40.8

This day in history*

Solar flares
11999M7.71
22013M4.82
32023M3.33
42013M2.8
51999M2.61
DstG
11982-101G3
22014-71G1
32001-59
41987-59
51989-58G1
*since 1994

Social networks

SpaceWeatherLive