SpaceWeatherLive .com
Real-time auroral and solar activity

Sunspot region AR13436

Number of
sunspots		 Size Class Magn. Class Spot Location
2023/09/17 8 80 CAO N19W22
2023/09/18 14 100 DAI N19W36
2023/09/19 12 160 DAI N20W49
2023/09/20 6 220 DAI N21W64
2023/09/21 3 100 DAO N21W88
CM
141

The top 10 solar flares from sunspot region 13436

Start Maximum End
1M1.52023/09/2320:1420:4321:00
2C5.02023/09/1910:2510:5011:07
3C4.92023/09/1823:2023:2523:29
4C4.22023/09/1915:3915:5216:08
5C3.92023/09/1902:2802:4303:01
6C3.82023/09/1820:2220:3520:50
7C3.32023/09/1821:5922:0622:13
8C2.82023/09/1901:4301:5301:57
9C2.82023/09/1920:5921:0921:15
10C2.42023/09/1819:3519:4619:54
Back to top

Latest news

Latest forum messages

Unspecified geomagnetic activity 1447AR 3825 219Some weird thing on farside seismic signature 11Density and Temperature ?s 3Density and Temperature ?s 0
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-flare2024/09/14X4.54
Last M-flare2024/09/14M3.0
Last geomagnetic storm2024/09/17Kp8- (G4)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
August 2024215.5 +19
September 2024151.6 -63.9
Last 30 days158.3 -54.2

This day in history*

Solar flares
12023M8.2
22015M3.13
31998M2.71
42002M2.66
52002M2.21
DstG
11989-93
21977-85G2
32015-81G3
41959-77G2
51967-65G2
*since 1994

Social networks

SpaceWeatherLive