Viewing archive of Monday, 27 July 2015 - Sunspot regions
Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
| Sunspot number | New regions | Background flux | Maximum flux |
|---|---|---|---|
| 53 15 | 1 1 | B3.14 | B7.91 |
Sunspot regions
Region 12389 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 8 -3 | 60 -20 | CAI | S11E35 | |
|
||||
Region 12390 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 10 | 130 80 | DAC | S15E01 | |
|
||||
Solar flares on this day | ||||
| B5.02 B5.2 | ||||
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
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AR4366 724X8 CME 13Space Weather Memes 784Do the high-resolution sunspot counts point to more complex sunspots? 48X1.9 CME 1365
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| Spotless days | |
|---|---|
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| Monthly mean Sunspot Number | |
|---|---|
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