Viewing archive of Tuesday, 7 May 2019 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot numberNew regionsBackground fluxMaximum fluxC
27 20 -1B1.2C1.432

Sunspot regions

Region 12740

Number of
sunspots
Size Class Magn. Class Spot Location
4 200 -80 CSO N07E40

Solar flares on this day

B6.5 B2.4 B3.2 B3.1 B1.9 B2.0 B4.8 B8.0 C1.1 C1.2 C1.4 B3.2

Region 12741

Number of
sunspots
Size Class Magn. Class Spot Location
1 100 HSX N05E81

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Space weather facts

Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/07/10Kp5 (G1)
Number of spotless days in 2019:132
Current stretch spotless days:14

This day in history*

Solar flares
12000M5.5
22000M3.3
32000M1.9
42000M1.9
52000M1.7
ApG
1200521G1
2200220G1
3199914G1
4201713
5201112
*since 1994

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