Viewing archive of Saturday, 10 January 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 |
|---|---|---|---|---|
| 146 21 | 1 -1 | B9.86 | C4.84 | 5 |
Sunspot regions
Region 12253 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 8 -7 | 70 -20 | CSO | S06W71 | |
|
||||
Solar flares on this day | ||||
| C2.37 | ||||
Region 12255 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 -3 | 50 -10 | HAX | S14W29 | |
|
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Region 12257 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 28 9 | 480 310 | DKI | N07W29 | |
|
||||
Solar flares on this day | ||||
| C3.06 C1.76 C4.8 | ||||
Region 12258 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 3 -3 | 30 | CRO | N13E38 | |
|
||||
Region 12259 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 5 -1 | 280 80 | EKO | S18E50 | |
|
||||
Solar flares on this day | ||||
| C1.58 | ||||
Region 12260 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 8 | 40 | DAO | N09E11 | |
|
||||
Region 12261 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 30 | HSX | S10E72 | |
|
||||
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| Last M-flare | 2024/11/05 | M2.6 |
| Last geomagnetic storm | 2024/10/12 | Kp5 (G1) |
| Spotless days | |
|---|---|
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| Monthly mean Sunspot Number | |
|---|---|
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| Last 30 days | 161.1 +7.2 |