SpaceWeatherLive .com
Real-time auroral and solar activity

Sunspot region AR13764

Number of
sunspots		 Size Class Magn. Class Spot Location
2024/07/22 1 30 HSX S03E76
2024/07/23 1 30 HAX S05E62
2024/07/24 3 40 HAX S03E50
2024/07/25 4 50 CSO S04E39
2024/07/26 1 80 HSX S04E22
2024/07/27 3 90 HSX S03E08
2024/07/28 2 100 CSO S03W06
2024/07/29 1 70 HSX S03W19
2024/07/30 4 80 DSO S03W32
2024/07/31 3 70 CSO S03W48
2024/08/01 3 70 CSO S03W62
2024/08/02 3 70 CSO S03W77
2024/08/03 1 40 HSX S03W87
2024/08/04 1 40 HSX S03W0*
CM
22

The top 4 solar flares from sunspot region 13764

Start Maximum End
1M1.992024/07/3019:1019:2019:25
2M1.092024/08/0116:0416:1516:19
3C2.92024/07/2511:0911:1511:19
4C2.62024/07/2510:4610:5911:09
Back to top

Latest news

Latest forum messages

X1.5 CME (2026-03-30) 91AR4405 72Photographing auroras 239Comet C/2026 A1 (MAPS) for the southern hemisphere 23Unspecified geomagnetic activity 136
More topics

Support SpaceWeatherLive.com!

A lot of people come to SpaceWeatherLive to follow the Solar activity or if there is a chance to see the aurora, but with more traffic comes higher costs to keep the servers online. If you like SpaceWeatherLive and want to support the project you can choose a subscription for an ad-free site or consider a donation. With your help we can keep SpaceWeatherLive online!

No Ads on SWL Pro!
No Ads on SWL Pro! Subscriptions
Donations
Support SpaceWeatherLive.com! Donate
Support SpaceWeatherLive with our merchandise
Check out our merchandise

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare2026/03/30X1.4
Last M-flare2026/03/28M1.3
Last geomagnetic storm2026/03/25Kp5+ (G1)
Spotless days
Last 365 days3 days
20263 days (3%)
Last spotless day2026/02/24
Monthly mean Sunspot Number
February 202678.2 -34.3
March 202686.6 +8.4
Last 30 days86.6 +11.2

This day in history*

Solar flares
12026X1.4
22022X1.38
32024M9.4
42024M9.3
52023M5.41
DstG
11990-187G4
21957-107G2
31979-104G1
41989-103G3
51988-88G2
*since 1994

Aurora on this day in history

No observations submitted for this day in history. If you've observed the aurora and you have some amazing photos to show off, submit your observations now!
Submit your aurora observation

Social networks

SpaceWeatherLive