Viewing archive of Thursday, 7 November 2013 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxCM
159 110 -2B8.57M3.52113

Sunspot regions

Region 11882

Number of
sunspots
Size Class Magn. Class Spot Location
2 40 CAO S09W0*
HMIIF
HMIBC

Solar flares on this day

M2.71

Region 11884

Number of
sunspots
Size Class Magn. Class Spot Location
3 -1 50 -20 CSO S12W62
HMIIF
HMIBC

Region 11885

Number of
sunspots
Size Class Magn. Class Spot Location
2 1 90 -20 HAX S18W69
HMIIF
HMIBC

Region 11887

Number of
sunspots
Size Class Magn. Class Spot Location
11 -5 90 -30 DAI N20W31
HMIIF
HMIBC

Solar flares on this day

C1.82

Region 11889

Number of
sunspots
Size Class Magn. Class Spot Location
12 80 -30 DAI S18W30
HMIIF
HMIBC

Region 11890

Number of
sunspots
Size Class Magn. Class Spot Location
46 7 910 -40 EKC S11E23
HMIIF
HMIBC

Solar flares on this day

C5.93 M3.38 C3.03 C8.46 M3.53 C2.36 C2.37 C8.58 C1.93 C1.73

Region 11891

Number of
sunspots
Size Class Magn. Class Spot Location
3 20 CAO S18W11
HMIIF
HMIBC

Solar flares on this day

C5.3 C6.13

Region 11892

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 AXX S05E67
HMIIF
HMIBC

All times in UTC

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Space weather facts

Last X-flare2026/03/30X1.5
Last M-flare2026/04/09M1.0
Last geomagnetic storm2026/04/19Kp6- (G2)
Spotless days
Last 365 days3 days
20263 days (3%)
Last spotless day2026/02/24
Monthly mean Sunspot Number
March 202685.9 +7.7
April 202681 -4.9
Last 30 days92.5 +30.9

This day in history*

Solar flares
12022X2.25
22022M7.29
32001M5.99
41998M1.96
52022M1.9
DstG
12002-149G3
21985-124G3
31981-97G2
41973-76G2
51975-70G2
*since 1994

Aurora on this day in history

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