Viewing archive of Thursday, 23 March 2000 - 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 |
|---|---|---|---|---|---|
| 236 24 | 4 3 | C2.29 | M2.91 | 6 | 5 |
Sunspot regions
Region 8910 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 25 -1 | 810 200 | EKC | N13W61 | |
Solar flares on this day | ||||
| M2.91 M1.02 | ||||
Region 8913 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 17 -4 | 190 -70 | EAI | S16W38 | |
Solar flares on this day | ||||
| C4.13 | ||||
Region 8915 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 -2 | 210 40 | HAX | N23W01 | |
Solar flares on this day | ||||
| C7.14 | ||||
Region 8916 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 13 3 | 240 -60 | EAO | N12E14 | |
Region 8917 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 17 7 | 250 70 | DAI | N20W35 | |
Solar flares on this day | ||||
| M1.07 C3.83 | ||||
Region 8918 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 13 4 | 460 250 | EHO | N32W53 | |
Region 8920 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 5 4 | 20 20 | BXO | N24E30 | |
Region 8921 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 14 8 | 370 290 | DAO | S17E48 | |
Region 8922 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 3 1 | 30 20 | CRO | N13E44 | |
Region 8923 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 3 | 10 | BXO | S27E43 | |
Latest news
Saturday, 11 May 2024
Extreme G5 geomagnetic storm
Friday, 10 May 2024
Severe G4 geomagnetic storm
Friday, 10 May 2024
Coronal mass ejection impact, Severe G4 geomagnetic storm possible!
Latest forum messages
Geomagnetic storming, CMEs from AR 13664, 2024-05-09/10 1045Is there any truth to this "Internet/Electrical Grid Apocalypse"? 142AR3664 774Aurora scatter? 1Sporadic E and Flare activity 29
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 | 2024/05/11 | X5.7 |
| Last M-flare | 2024/05/10 | M3.7 |
| Last geomagnetic storm | 2024/05/10 | Kp9 (G5) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| April 2024 | 136.5 +31.6 |
| May 2024 | 139.8 +3.3 |
| Last 30 days | 170.5 +79.6 |