Viewing archive of Wednesday, 9 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 |
|---|---|---|---|---|
| 78 -8 | 0 -1 | B4.66 | C5.72 | 4 |
Sunspot regions
Region 12939 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 3 -1 | 180 20 | CSO | S17W58 | |
|
||||
Solar flares on this day | ||||
| B7.7 C5.7 | ||||
Region 12940 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 9 | 140 | DAO | N17W58 | |
|
||||
Region 12941 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 24 4 | 370 110 | EKI | N23W03 | |
|
||||
Solar flares on this day | ||||
| B5.6 B8.4 B6.0 B7.2 C3.1 | ||||
Region 12942 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 10 | AXX | S11W0* | |
|
||||
Region 12943 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 | 10 -10 | AXX | S19E35 | |
|
||||
All times in UTC
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| Spotless days | |
|---|---|
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| Monthly mean Sunspot Number | |
|---|---|
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