SpaceWeatherLive .com
Real-time auroral and solar activity

Sunspot region AR11846

Number of
sunspots		 Size Class Magn. Class Spot Location
2013/09/18 1 50 HAX S16E77
2013/09/19 1 160 HSX S17E62
2013/09/20 2 180 CSO S16E49
2013/09/21 4 160 CSO S17E36
2013/09/22 5 210 CSO S17E25
2013/09/23 1 140 HSX S18E10
2013/09/24 1 150 HSX S18W04
2013/09/25 1 150 HSX S18W18
2013/09/26 1 160 HSX S17W31
2013/09/27 1 130 HSX S18W44
2013/09/28 1 120 HSX S17W56
2013/09/29 1 150 HSX S17W70
2013/09/30 1 100 HSX S17W84
2013/10/01 1 100 HSX S17W98
BC
22

The top 4 solar flares from sunspot region 11846

Start Maximum End
1C5.612013/09/1802:5303:1503:26
2C1.572013/09/2422:5022:5623:03
3B6.812013/09/1814:3214:4314:48
4B6.322013/09/2321:4421:5422:07
Back to top

Latest news

Latest forum messages

Power transmission for all of us. And why I believe we are better prepared than ever for major solar events 10Strong far side CME 334Incoming & Unnumbered Active Regions 1353Unspecified geomagnetic activity 1750Filaments and prominences 595
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