SpaceWeatherLive.com
Real-time auroral and solar activity

Sunspot region AR8700

Number of
sunspots		 Size Class Magn. Class Spot Location
1999/09/13 2 30 HSX N12E81
1999/09/14 13 140 EAO N14E71
1999/09/15 17 140 EAO N14E59
1999/09/16 18 130 EAO N14E45
1999/09/17 25 140 EAO N14E31
1999/09/18 30 170 DAI N13E20
1999/09/19 31 110 DSI N13E07
1999/09/20 26 70 DRI N12W05
1999/09/21 18 50 DSO N12W19
1999/09/22 16 40 CSO N13W33
1999/09/23 13 40 CRO N13W47
1999/09/24 6 10 BXO N12W61
1999/09/25 8 10 BXO N13W75
CM
81

The top 9 solar flares from sunspot region 8700

Start Maximum End
1M1.111999/09/1603:2303:3103:35
2C3.461999/09/1814:1414:2114:33
3C3.171999/09/1511:5612:0312:21
4C3.111999/09/1317:2317:3217:38
5C3.091999/09/1705:0505:1205:42
6C2.511999/09/1713:5313:5714:02
7C2.431999/09/1903:0903:1603:24
8C1.741999/09/1521:0421:0521:06
9C1.671999/09/2207:0407:1007:18
Back to top

Latest news

Latest forum messages

Unspecified geomagnetic activity 907Growth of Cycle 25 420GONG Farside Images added to the SWL site? 5Changelog/Featurelog 152Imagery from Total Solar Eclipse 08/04/2024 5
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!

44%
Support SpaceWeatherLive with our merchandise
Check out our merchandise

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare2024/03/28X1.1
Last M-flare2024/04/19M1.0
Last geomagnetic storm2024/04/16Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
March 2024104.9 -19.8

This day in history*

Solar flares
12022M3.7
22001M2.91
32024M2.1
42022M1.67
52021M1.1
ApG
1200262G3
2199627G1
3199416G1
4201714
5200012
*since 1994

Social networks

SpaceWeatherLive