Viewing archive of Wednesday, 21 September 2022 - Sunspot regions
Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
| Sunspot number | New regions | Background flux | Maximum flux | C | M |
|---|---|---|---|---|---|
| 70 | 2 1 | C1.08 | M1.01 | 4 | 1 |
Sunspot regions
Region 13100 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 80 | HAX | S24W0* | |
|
||||
Region 13102 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 7 -9 | 310 30 | EHO | S25W40 | |
|
||||
Solar flares on this day | ||||
| C2.7 | ||||
Region 13105 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 8 -3 | 200 -150 | DAI | S16E45 | |
|
||||
Solar flares on this day | ||||
| C1.7 C6.7 | ||||
Region 13106 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 -1 | 10 | AXX | S12E38 | |
|
||||
Region 13107 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 | 120 | DSO | S24E60 | |
|
||||
Solar flares on this day | ||||
| M1.0 C1.4 | ||||
Region 13108 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 | 10 | AXX | S13E16 | |
|
||||
All times in UTC
Latest news
Friday, 17 May 2024
Let's compare! Halloween 2003 VS May 2024 Solar Storms!
Friday, 17 May 2024
Coronal mass ejection impact, New website feature!
Wednesday, 15 May 2024
More X-flares!
Latest forum messages
May 2024 Geomagnetic Storms from AR 13664 (2) 316"It Was Fake, It Was HAARP" - What? 7Don't we need better high geomagnetic parameters? 7What makes AR3684 magnetically distinct from AR3685? 2Incoming Active Regions 364
More topicsSupport 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!
Space weather facts
| Last X-flare | 2024/05/15 | X2.9 |
| Last M-flare | 2024/05/17 | M7.1 |
| Last geomagnetic storm | 2024/05/17 | Kp6 (G2) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| April 2024 | 136.5 +31.6 |
| May 2024 | 156.6 +20.1 |
| Last 30 days | 174.5 +64.4 |