Viewing archive of Saturday, 2 April 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 |
|---|---|---|---|---|---|
| 118 9 | 1 -1 | C1.04 | M4.3 | 12 | 3 |
Sunspot regions
Region 12975 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 9 -15 | 260 -40 | EKC | N13W80 | |
|
||||
Solar flares on this day | ||||
| C3.2 M2.9 C2.2 C6.6 C3.4 M4.3 C2.5 | ||||
Region 12976 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 4 -2 | 330 -80 | EHO | N16W59 | |
|
||||
Solar flares on this day | ||||
| M3.9 | ||||
Region 12978 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 11 2 | 420 10 | CHI | S18W00 | |
|
||||
Solar flares on this day | ||||
| C2.6 | ||||
Region 12981 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 17 -2 | 80 | CRI | S26E04 | |
|
||||
Solar flares on this day | ||||
| C2.1 C3.9 C6.5 | ||||
Region 12982 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 20 | AXX | S19E33 | |
|
||||
Region 12983 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 1 | 40 20 | HSX | N23E40 | |
|
||||
Region 12984 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 4 | 30 | DRO | N14W69 | |
|
||||
Solar flares on this day | ||||
| C2.2 C2.4 C2.5 | ||||
All times in UTC
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Space weather facts
| Last X-flare | 2025/12/08 | X1.1 |
| Last M-flare | 2025/12/19 | M1.0 |
| Last geomagnetic storm | 2025/12/12 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2025 | 91.8 -22.8 |
| December 2025 | 125.7 +33.9 |
| Last 30 days | 111.4 +22.1 |