SpaceWeatherLive.com
Real-time auroral and solar activity

Sunspot region AR13664

Number of
sunspots		 Size Class Magn. Class Spot Location
2024/05/01 5 40 DAO S18E64
2024/05/02 13 120 DAI S18E50
2024/05/03 16 240 EAI S18E40
2024/05/04 20 310 EKC S19E26
2024/05/05 20 580 EKC S18E12
2024/05/06 22 560 EKC S19E02
2024/05/07 37 630 FKC S21W09
2024/05/08 62 1200 FKC S20W22
2024/05/09 81 1090 FKC S20W32
2024/05/10 58 2400 FKC S17W48
2024/05/11 43 2100 FKC S18W67
2024/05/12 28 1920 FKC S18W73
2024/05/13 15 1170 FKC S19W86
2024/05/14 15 1170 FKC S19W0*
CMX
396111

The top 10 solar flares from sunspot region 13664

Start Maximum End
1X8.792024/05/1416:4616:5117:02
2X5.892024/05/1101:1001:2301:39
3X3.982024/05/1006:2706:5407:06
4X3.482024/05/1508:1808:3708:52
5X2.22024/05/0908:4509:1309:36
6X1.722024/05/1402:0302:0902:19
7X1.52024/05/1111:1511:4412:05
8X1.22024/05/1412:4012:5513:05
9X1.12024/05/0917:2317:4418:01
10X1.022024/05/1216:1116:2616:38
Back to top

Latest news

Latest forum messages

AR3685 45Growth of Cycle 25 436Incoming Active Regions 367A little bit about our hobby for the general public 6AR3664 1068
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!

62%
Support SpaceWeatherLive with our merchandise
Check out our merchandise

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare2024/05/15X2.9
Last M-flare2024/05/17M7.1
Last geomagnetic storm2024/05/17Kp6 (G2)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
April 2024136.5 +31.6
May 2024157.2 +20.7
Last 30 days174.3 +64.2

This day in history*

Solar flares
12023M4.5
22000M3.96
32023M3.8
42023M2.2
52023M1.9
ApG
1198157G3
2199031G2
3197139G2
4195236G2
5193429G2
*since 1994

Social networks

SpaceWeatherLive