Viewing archive of Saturday, 13 February 2010 - 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 | M |
|---|---|---|---|---|---|
| 37 -1 | 1 1 | B3 | M1.38 | 4 | 1 |
Sunspot regions
Region 11045 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 5 -6 | 90 -60 | FSO | N19W63 | |
Region 11046 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 13 -20 | 130 -60 | ESC | N24E00 | |
Solar flares on this day | ||||
| C1.13 B6.16 C3.91 B7.58 | ||||
All times in UTC
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Filaments and prominences 525AR 13901 110AR 13903 1Incoming & Unnumbered Active Regions 1246Sunspot Latitudes at or near Solar Maximum 76
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| Last M-flare | 2024/11/20 | M1.1 |
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| Spotless days | |
|---|---|
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| Monthly mean Sunspot Number | |
|---|---|
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