Viewing archive of Sunday, 21 November 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 |
|---|---|---|---|
| 25 1 | 0 | B1.01 | B3.16 |
Sunspot regions
Region 11126 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 3 -1 | 50 10 | CAO | S32W30 | |
Region 11127 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 70 -20 | HSX | N24E18 | |
All times in UTC
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Latest forum messages
Filaments and prominences 116Some topics keep crashing the app 7Mini courses on various topics of interest 7Sunspot Latitudes at or near Solar Maximum 87Incoming & Unnumbered Active Regions 1810
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Space weather facts
| Last X-flare | 2025/03/28 | X1.1 |
| Last M-flare | 2025/04/22 | M1.3 |
| Last geomagnetic storm | 2025/04/21 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| March 2025 | 134.2 -20.4 |
| April 2025 | 124.6 -9.6 |
| Last 30 days | 121.2 -9.9 |