SpaceWeatherLive .com
Real-time auroral and solar activity

Sunspot region AR13257

Number of
sunspots		 Size Class Magn. Class Spot Location
2023/03/18 2 40 DAO S27E82
2023/03/19 2 120 HAX S25E67
2023/03/20 2 140 DSO S28E54
2023/03/21 2 170 HAX S28E40
2023/03/22 5 130 CAO S16E29
2023/03/23 2 190 HAX S23E13
2023/03/24 2 180 HSX S16E02
2023/03/25 2 180 HAX S23W10
2023/03/26 5 160 HAX S28W23
2023/03/27 3 50 HAX S28W34
2023/03/28 2 50 HAX S28W48
2023/03/29 1 30 HSX S28W60
2023/03/30 1 10 AXX S28W71
BC
110

The top 10 solar flares from sunspot region 13257

Start Maximum End
1C9.72023/03/3120:3920:5721:04
2C4.62023/03/2113:4613:5413:58
3C2.22023/03/1919:0219:0719:11
4C1.92023/03/1917:0417:0717:11
5C1.82023/03/1908:3908:4408:48
6C1.72023/03/1903:2203:3003:38
7C1.72023/03/2123:4923:5700:01
8C1.62023/03/2211:5112:0112:05
9C1.52023/03/1911:4611:5111:55
10C1.52023/03/2122:0722:1322:17
Back to top
Currently there's no noteworthy space weather

Latest news

Latest forum messages

Incoming & Unnumbered Active Regions 1833AR 4055 127Solar Transit, Artifacts, or Radiation 12AR 4068 2Filaments and prominences 130
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!

Donate SpaceWeatherLive Pro
Support SpaceWeatherLive with our merchandise
Check out our merchandise

Latest alerts

No significant space weather happened in the past 48 hours...
Get instant alerts!

Space weather facts

Last X-flare2025/03/28X1.1
Last M-flare2025/04/22M1.3
Last geomagnetic storm2025/04/21Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
March 2025134.2 -20.4
April 2025126.2 -8
Last 30 days125.9 -2.4

This day in history*

Solar flares
12001M1.01
22024C8.3
32024C7.7
42024C7.6
52000C7.46
DstG
11960-147G3
21969-99G3
31985-98G3
41979-88G1
51989-74G1
*since 1994

Social networks