Viewing archive of Friday, 19 June 2015 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxCM
74 -80B9.71M1.1771

Sunspot regions

Region 12365

Number of
sunspots
Size Class Magn. Class Spot Location
1 60 HSX S13W0*

Region 12367

Number of
sunspots
Size Class Magn. Class Spot Location
23 2 300 -40 EKI S20W21
HMIIF
HMIBC

Region 12369

Number of
sunspots
Size Class Magn. Class Spot Location
3 -2 10 BXO N06W12
HMIIF
HMIBC

Region 12371

Number of
sunspots
Size Class Magn. Class Spot Location
26 10 810 290 EKC N12E39
HMIIF
HMIBC

Solar flares on this day

C4.01 C3.01 C2.48 M1.17 C2.64 C2.59 C1.65 C2.21

All times in UTC

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Space weather facts

Last X-flare2025/12/08X1.1
Last M-flare2025/12/29M1.0
Last geomagnetic storm2025/12/22Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
November 202591.8 -22.8
December 2025118 +26.2
Last 30 days118 +29.4

This day in history*

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*since 1994

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