Viewing archive of Friday, 1 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 |
|---|---|---|---|---|
| 109 25 | 2 1 | C1.22 | C5.75 | 19 |
Sunspot regions
Region 12975 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 24 4 | 300 -30 | EKC | N13W66 | |
|
||||
Solar flares on this day | ||||
| C2.6 C2.2 C1.7 | ||||
Region 12976 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 6 | 410 | EKO | N16W45 | |
|
||||
Region 12978 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 9 2 | 410 10 | EKI | S18E14 | |
|
||||
Solar flares on this day | ||||
| C4.4 C3.9 C1.9 C2.2 C2.3 C2.8 C2.2 C1.9 C1.6 | ||||
Region 12981 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 19 8 | 80 50 | DRI | S26E17 | |
|
||||
Solar flares on this day | ||||
| C5.8 C3.0 C2.3 C2.0 C2.5 C4.4 C1.9 C1.9 C1.9 C5.0 | ||||
Region 12982 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 20 | HRX | S19E47 | |
|
||||
Region 12983 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 20 | HRX | N23E53 | |
|
||||
All times in UTC
Latest news
Tuesday, 17 March 2026
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Space weather facts
| Last X-flare | 2026/02/04 | X4.21 |
| Last M-flare | 2026/03/28 | M1.3 |
| Last geomagnetic storm | 2026/03/25 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (3%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| February 2026 | 78.2 -34.3 |
| March 2026 | 85.2 +7 |
| Last 30 days | 85.2 +8.6 |
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