Viewing archive of Thursday, 27 January 2011 - 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 |
|---|---|---|---|---|
| 0 -25 | 0 | B1.03 | C2.19 | 2 |
Sunspot regions
Region 11147 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 150 50 | HSX | N24W77 | |
Region 11149 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 4 -2 | 250 120 | DSO | N17W77 | |
Solar flares on this day | ||||
| B6.07 B1.35 B9.25 B2.09 C1.72 B2.54 | ||||
All times in UTC
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Unspecified geomagnetic activity 1633sun goes blank 46AR13889 136AR13883 2024/11/04 CME 43Incoming & Unnumbered Active Regions 1204
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| Spotless days | |
|---|---|
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| Monthly mean Sunspot Number | |
|---|---|
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| Last 30 days | 164.5 +20 |