Viewing archive of Saturday, 25 August 2018 - Sunspot regions
Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
| Sunspot number | New regions | Background flux | Maximum flux |
|---|---|---|---|
| 31 2 | 0 -1 | A2.71 | B5.93 |
Sunspot regions
Region 12719 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 4 -1 | 30 -10 | CRO | S08W21 | |
|
||||
Solar flares on this day | ||||
| B2 | ||||
Region 12720 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 5 | 30 | DRO | N08W24 | |
|
||||
Solar flares on this day | ||||
| B3.64 B4.8 B2.54 B2.01 B1.44 B5.88 B1.44 B2.75 | ||||
All times in UTC
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| Spotless days | |
|---|---|
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| Monthly mean Sunspot Number | |
|---|---|
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| Last 30 days | 163.2 +18.4 |