SpaceWeatherLive .com
Real-time auroral and solar activity

Sunspot region AR9821

Number of
sunspots		 Size Class Magn. Class Spot Location
2002/02/09 11 30 DSO S14E16
2002/02/10 26 80 DSO S14E03
2002/02/11 33 280 ESI S14W11
2002/02/12 32 310 EAI S13W25
2002/02/13 30 350 EKI S13W38
2002/02/14 14 330 DAI S13W53
2002/02/15 12 260 DAO S12W66
2002/02/16 4 110 DSO S11W81
C
10

The top 10 solar flares from sunspot region 9821

Start Maximum End
1C7.472002/02/1202:4902:5903:22
2C4.412002/02/0922:5523:4100:04
3C3.22002/02/0909:2809:3609:44
4C3.122002/02/1103:1803:3303:40
5C2.762002/02/1517:2617:3617:53
6C2.742002/02/1001:0801:1501:19
7C2.62002/02/1023:4323:4723:51
8C2.42002/02/1100:4400:4901:18
9C2.192002/02/0920:5821:0021:03
10C1.722002/02/1113:5314:0214:06
Back to top

Latest news

Latest forum messages

SIGNIFICANT IMPULSIVE SOLAR MICROWAVE BURST ~ @ 02:10 UT Feb 23 1Growth of Cycle 25 804Ask your obscure/"stupid" space weather questions. 262Unexplained proton activity 51Incoming & Unnumbered Active Regions 1556
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-flare2025/02/23M4.9
Last geomagnetic storm2025/02/19Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
January 2025137 -17.5
February 2025154.3 +17.3
Last 30 days150.6 -11.5

This day in history*

Solar flares
12025M4.9
22024M2.6
32014M1.62
42024M1.5
52023M1.5
DstG
11988-97G2
21982-92G2
31990-82G1
41973-75G2
51957-73G2
*since 1994

Social networks

SpaceWeatherLive