Viewing archive of Wednesday, 30 July 2014 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxCM
145 -150 -2C1.01M1.2951

Sunspot regions

Region 12121

Number of
sunspots
Size Class Magn. Class Spot Location
12 3 150 40 CAO N08W23
HMIIF
HMIBC

Region 12123

Number of
sunspots
Size Class Magn. Class Spot Location
2 -5 10 -20 CRO S15W25
HMIIF
HMIBC

Region 12124

Number of
sunspots
Size Class Magn. Class Spot Location
2 10 AXX S21E23
HMIIF
HMIBC

Region 12125

Number of
sunspots
Size Class Magn. Class Spot Location
3 -3 40 -10 HAX S13E31
HMIIF
HMIBC

Solar flares on this day

C1.92

Region 12126

Number of
sunspots
Size Class Magn. Class Spot Location
21 -1 90 10 EAI S09W28
HMIIF
HMIBC

Region 12127

Number of
sunspots
Size Class Magn. Class Spot Location
6 -1 250 40 DKC S08E48
HMIIF
HMIBC

Solar flares on this day

C2.82 M1.29 C5.13

Region 12128

Number of
sunspots
Size Class Magn. Class Spot Location
1 30 HSX S20E47
HMIIF
HMIBC

Region 12129

Number of
sunspots
Size Class Magn. Class Spot Location
2 -7 10 -10 AXX S06W23
HMIIF
HMIBC

Region 12130

Number of
sunspots
Size Class Magn. Class Spot Location
8 290 DKI S07E71
HMIIF
HMIBC

Solar flares on this day

C1.41 C5.27

Region 12131

Number of
sunspots
Size Class Magn. Class Spot Location
3 10 CAO S18E59
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 storm2026/04/20Kp5 (G1)
Spotless days
Last 365 days3 days
20263 days (3%)
Last spotless day2026/02/24
Monthly mean Sunspot Number
March 202685.9 +7.7
April 202678.7 -7.2
Last 30 days91.5 +25.1

This day in history*

Solar flares
12001M4.66
22022M3.4
32024M2.81
42011M2.64
52004M1.78
DstG
11970-137G3
21988-109G1
32001-102G2
41979-99G2
51997-93G1
*since 1994

Aurora on this day in history

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