Viewing archive of Thursday, 25 May 2023 - 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 |
|---|---|---|---|---|---|
| 121 -32 | 0 | B8.78 | M1.19 | 16 | 1 |
Sunspot regions
Region 13310 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 13 2 | 300 -180 | DHI | S18W31 | |
|
||||
Solar flares on this day | ||||
| C1.5 C1.4 | ||||
Region 13311 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 22 -17 | 340 -130 | EKI | N17W19 | |
|
||||
Solar flares on this day | ||||
| C2.1 C2.4 C7.4 C1.7 C1.1 | ||||
Region 13312 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 7 -8 | 30 -20 | CRO | S26W10 | |
|
||||
Solar flares on this day | ||||
| C1.6 M1.1 | ||||
Region 13313 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 -1 | 100 | HSX | N23W03 | |
|
||||
Region 13314 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 7 -8 | 120 -10 | CAO | N15W31 | |
|
||||
Solar flares on this day | ||||
| C3.7 C3.5 C3.2 C2.0 C1.8 | ||||
Region 13315 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 11 | 230 100 | DAI | S18E18 | |
|
||||
Solar flares on this day | ||||
| C2.0 C1.5 C1.8 | ||||
All times in UTC
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Space weather facts
| Last X-flare | 2024/11/06 | X2.3 |
| Last M-flare | 2024/11/07 | M2.3 |
| Last geomagnetic storm | 2024/10/12 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| October 2024 | 166.4 +25 |
| November 2024 | 194.5 +28.1 |
| Last 30 days | 160.1 +7.7 |