Viewing archive of Sunday, 10 September 2017 - 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 | X |
|---|---|---|---|---|---|---|
| 38 -11 | 1 1 | B7 | X11.83 | 3 | 1 | 1 |
Sunspot regions
Region 12673 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 8 -11 | 530 -530 | DKC | S09W83 | |
|
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Solar flares on this day | ||||
| M1.3 C4.8 X11.8 | ||||
Region 12674 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 7 -2 | 560 -90 | FKO | N13W67 | |
|
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Region 12678 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 4 -1 | 20 -10 | CRO | N11W07 | |
|
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All times in UTC
Latest news
Saturday, 4 January 2025
Sunspot region 3947, X-class solar flares
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Sunday, 29 December 2024
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Unspecified geomagnetic activity 1816AR 3947 120Unexplained proton activity 38Strong far side CME 354AR 3939 61
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