Sunspot region AR10617

Number of
sunspots
Size Class Magn. Class Spot Location
2004/05/18 9 30 DSO S12E11
2004/05/19 9 30 DSO S11W04
2004/05/20 10 50 DAO S10W19
2004/05/21 13 50 DAO S10W32
2004/05/22 6 30 CRO S11W46
2004/05/23 5 40 CRO S10W60
2004/05/24 2 10 AXX S11W75
BC
31

The top 4 solar flares from sunspot region 10617

Start Maximum End
1C2.922004/05/2116:1616:2316:28
2B6.452004/05/1805:3205:3605:38
3B6.192004/05/2120:3220:3620:40
4B5.282004/05/1803:5504:0004:08

Latest news

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!

Donate SpaceWeatherLive Pro
Support SpaceWeatherLive with our merchandise
Check out our merchandise

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare2025/03/28X1.1
Last M-flare2025/04/01M2.5
Last geomagnetic storm2025/03/27Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
February 2025154.6 +17.6
April 2025147 -7.6
Last 30 days129.8 -18.9

This day in history*

Solar flares
12001X1.77
22017M8.35
31999M6.2
42001M3.57
52017M1.81
DstG
11979-168G4
21960-151G3
31992-105G2
42004-104G2
51994-103G3
*since 1994

Social networks