Viewing archive of Friday, 25 January 2019 - Sunspot regions
Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
| Sunspot number | New regions | Background flux | Maximum flux |
|---|---|---|---|
| 27 8 | 0 | A4.5 | B6.94 |
Sunspot regions
Region 12733 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 9 | 30 | DRO | N06W07 | |
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Solar flares on this day | ||||
| B1.7 B1.4 B7.0 B2.3 B2.7 B4.8 | ||||
Latest news
Wednesday, 13 November 2019 - 18:02 UTC
Cycle 25 sunspot region, Coronal hole faces Earth
Tuesday, 22 October 2019 - 14:34 UTC
Coronal hole faces Earth, G1 watch
Sunday, 13 October 2019 - 15:23 UTC
DSCOVR not to come back online until early 2020
Latest forum messages
- Ap & aa Indices and Solar Minimum 21
- Synoptic Magnetograms; SC24 Minimum Forecasting 14
- Stochastic influence on solar cycle activity: planetary clocking? 18
- Antenna Research Assistance 1
- Strange solar wind Density peaks 5
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Space weather facts
| Last X-flare: | 2017/09/10 | X8.2 |
| Last M-flare: | 2017/10/20 | M1.0 |
| Last geomagnetic storm: | 2019/10/26 | Kp5 (G1) |
| Number of spotless days in 2019: | 239 | |
| Current stretch spotless days: | 12 | |