Viewing archive of Saturday, 1 August 2015 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxC
70 -10B3.43C2.243

Sunspot regions

Region 12390

Number of
sunspots
Size Class Magn. Class Spot Location
11 1 100 30 DAI S15W66
HMIIF
HMIBC

Solar flares on this day

B6.06 C2.21

Region 12391

Number of
sunspots
Size Class Magn. Class Spot Location
1 -1 50 -10 HAX N07E17
HMIIF
HMIBC

Region 12392

Number of
sunspots
Size Class Magn. Class Spot Location
1 0 AXX S04E23
HMIIF
HMIBC

Region 12393

Number of
sunspots
Size Class Magn. Class Spot Location
6 -2 90 80 DAO N17E34
HMIIF
HMIBC

Solar flares on this day

C1.12

Region 12394

Number of
sunspots
Size Class Magn. Class Spot Location
2 1 120 HAX N12E54
HMIIF
HMIBC

Solar flares on this day

C1.12 B5.78

All times in UTC

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This day in history*

Solar flares
12001X8.08
22004M3.44
32023M3.01
42000M2.7
52006M2.02
DstG
12000-291G4
21977-105G3
31988-100G2
41984-86
52010-81G1
*since 1994

Aurora on this day in history

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