Viewing archive of Sunday, 15 January 2017 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
Sunspot numberNew regionsBackground flux
23 -20A6.3

Sunspot regions

Region 12625

Number of
sunspots
Size Class Magn. Class Spot Location
3 50 CSO N03E45

Region 12626

Number of
sunspots
Size Class Magn. Class Spot Location
2 1 140 120 HSX N08E55

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Current data suggest that it is not possible to see aurora now at middle latitudes
The strength of the interplanetary magnetic field is moderate (10.02nT), the direction is slightly South (-8.66nT).

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Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2018/07/05Kp5 (G1)
Number of spotless days in 2018:105
Current stretch spotless days:21

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