Viewing archive of Saturday, 26 December 2015 - Sunspot regions
Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
| Sunspot number | New regions | Background flux | Maximum flux | C | M |
|---|---|---|---|---|---|
| 63 -8 | 0 -1 | B5.71 | M1.12 | 4 | 1 |
Sunspot regions
Region 12470 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 250 -30 | HHX | N12W90 | |
|
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Region 12472 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 7 -1 | 40 -60 | CAO | N03E23 | |
|
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Region 12473 |
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|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 19 7 | 570 70 | EKC | S22E22 | |
|
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Solar flares on this day | ||||
| C2.35 M1.12 C1.13 C1.69 C5.84 | ||||
Region 12475 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 4 | 20 | CRO | N08W06 | |
|
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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
Do the high-resolution sunspot counts point to more complex sunspots? 72Unspecified geomagnetic activity 69AR4374 21Current Farside Activity 398Incoming & Unnumbered Active Regions 170
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| Last M-flare | 2026/02/16 | M2.4 |
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| Spotless days | |
|---|---|
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| Monthly mean Sunspot Number | |
|---|---|
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