Viewing archive of Friday, 22 August 2014 - 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 |
|---|---|---|---|---|---|
| 139 11 | 1 | B7.57 | M1.77 | 9 | 2 |
Sunspot regions
Region 12139 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 4 1 | 10 -20 | BXO | N15W61 | |
|
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Region 12141 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 3 -2 | 50 | CSO | N15W35 | |
|
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Region 12143 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 15 7 | 60 10 | DSI | S05W39 | |
|
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Region 12146 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 7 1 | 140 20 | CSO | N10E07 | |
|
||||
Solar flares on this day | ||||
| C3.13 C8.9 | ||||
Region 12147 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 | 20 -20 | HAX | S10E19 | |
|
||||
Region 12148 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 23 18 | 100 70 | DAC | N05E27 | |
|
||||
Solar flares on this day | ||||
| C9.44 | ||||
Region 12149 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 4 | 70 | CSO | N12E77 | |
|
||||
Solar flares on this day | ||||
| C3.81 C3.61 C5.91 M1.77 C3.69 M1.23 C1.55 C9.22 | ||||
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Space weather facts
| Last X-flare | 2024/12/08 | X2.2 |
| Last M-flare | 2024/12/23 | M8.9 |
| Last geomagnetic storm | 2024/12/17 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
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| December 2024 | 106.6 -45.9 |
| Last 30 days | 116.1 -41.8 |