Viewing archive of Sunday, 19 November 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 |
|---|---|---|---|---|
| 51 12 | 1 | C1.66 | C7.51 | 10 |
Sunspot regions
Region 13486 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 80 | HSX | S09W0* | |
|
||||
Region 13489 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 12 9 | 220 40 | EAC | S18E43 | |
|
||||
Solar flares on this day | ||||
| C2.8 C7.5 C2.4 | ||||
Region 13490 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 8 3 | 150 70 | EAC | N18E55 | |
|
||||
Solar flares on this day | ||||
| C3.2 C3.2 C2.8 C3.7 C3.6 C2.5 | ||||
Region 13491 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 30 | HSX | N11E68 | |
|
||||
Solar flares on this day | ||||
| C2.1 | ||||
All times in UTC
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Space weather facts
| Last X-flare | 2025/03/28 | X1.1 |
| Last M-flare | 2025/04/01 | M2.5 |
| Last geomagnetic storm | 2025/03/27 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| February 2025 | 154.6 +17.6 |
| April 2025 | 147 -7.6 |
| Last 30 days | 128.8 -21.8 |