SpaceWeatherLive .com
Real-time auroral and solar activity

Sunspot region AR12401

Number of
sunspots		 Size Class Magn. Class Spot Location
2015/08/14 5 10 BXO S11E50
2015/08/15 8 70 CAI S12E37
2015/08/16 8 30 CRI S11E22
2015/08/17 10 70 DAI S11E10
2015/08/18 10 30 CRO S10W03
2015/08/19 10 40 CSO S10W17
2015/08/20 8 60 DAI S10W30
2015/08/21 6 60 DAO S11W42
2015/08/22 2 10 HRX S11W58
BC
85

The top 10 solar flares from sunspot region 12401

Start Maximum End
1C2.812015/08/1401:5502:0002:04
2C2.312015/08/1403:0003:0403:08
3C2.252015/08/1512:0212:3612:56
4C1.582015/08/1400:2600:3300:37
5C1.542015/08/1400:5101:0401:10
6B8.452015/08/1913:1013:2713:32
7B7.632015/08/1504:2504:3004:35
8B7.192015/08/1407:3207:3507:37
9B5.912015/08/1505:0705:1005:12
10B5.832015/08/1317:5118:0318:10
Back to top

Latest news

Latest forum messages

Filaments and prominences 477Ask your obscure/"stupid" space weather questions. 55Unspecified geomagnetic activity 1657iOS missing family sharing for in-app purchases 7Incoming & Unnumbered Active Regions 1212
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-flare2024/11/13M1.7
Last geomagnetic storm2024/11/10Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024166 -0.4
Last 30 days164 +16.8

This day in history*

Solar flares
12014M5.41
22014M4.73
31999M4.16
42002M3.49
52011M2.81
DstG
11960-142G4
21984-97G3
31981-69G1
41977-60G2
51978-57
*since 1994

Social networks

SpaceWeatherLive