Viewing archive of Thursday, 3 February 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 |
|---|---|---|---|---|
| 84 9 | 1 1 | B6.72 | C2.21 | 10 |
Sunspot regions
Region 12936 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 12 | 650 -110 | EKI | N17W63 | |
|
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Solar flares on this day | ||||
| C1.0 C1.5 C1.7 B9.7 C1.9 B9.9 C1.0 C1.1 C1.3 C2.2 | ||||
Region 12938 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 -3 | 10 -10 | HRX | N14W42 | |
|
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Region 12939 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 4 1 | 260 -40 | DHO | S16E23 | |
|
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Region 12940 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 14 -2 | 180 -140 | CAI | N17E20 | |
|
||||
Solar flares on this day | ||||
| C1.5 | ||||
Region 12941 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 3 | 180 | CAO | N25E71 | |
|
||||
Solar flares on this day | ||||
| B9.1 | ||||
All times in UTC
Latest news
Sunday, 1 February 2026
Complex sunspot region 4366
Monday, 19 January 2026
CME impact! S4 solar radiation storm
Sunday, 18 January 2026
X1.9 solar flare with earth-directed CME
Latest forum messages
Feb 8-9 CMEs 19Space Weather Memes 791AR4366 995Current Farside Activity 370Incoming & Unnumbered Active Regions 152
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Space weather facts
| Last X-flare | 2026/02/04 | X4.3 |
| Last M-flare | 2026/02/08 | M2.8 |
| Last geomagnetic storm | 2026/02/05 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| January 2026 | 112.6 -11.4 |
| February 2026 | 137.7 +25.1 |
| Last 30 days | 126 +20.7 |