Viewing archive of Monday, 30 June 2025 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxC
158 72B6.86C1.97

Sunspot regions

Region 14117

Number of
sunspots
Size Class Magn. Class Spot Location
1 60 HSX S14W0*
HMIIF
HMIBC

Region 14118

Number of
sunspots
Size Class Magn. Class Spot Location
5 10 BXO S13W88
HMIIF
HMIBC

Region 14120

Number of
sunspots
Size Class Magn. Class Spot Location
2 50 CSO N06W93
HMIIF
HMIBC

Region 14121

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 HSX S11W73
HMIIF
HMIBC

Region 14122

Number of
sunspots
Size Class Magn. Class Spot Location
11 1 80 -20 DSO N13W12
HMIIF
HMIBC

Solar flares on this day

C1.2

Region 14123

Number of
sunspots
Size Class Magn. Class Spot Location
5 30 10 DRO S28W24
HMIIF
HMIBC

Region 14124

Number of
sunspots
Size Class Magn. Class Spot Location
2 1 10 -10 BXO S16E09
HMIIF
HMIBC

Region 14125

Number of
sunspots
Size Class Magn. Class Spot Location
1 40 HSX N21E33
HMIIF
HMIBC

Region 14126

Number of
sunspots
Size Class Magn. Class Spot Location
1 -2 5 -5 AXX N08W57
HMIIF
HMIBC

Region 14127

Number of
sunspots
Size Class Magn. Class Spot Location
7 30 CRO S18E19
HMIIF
HMIBC

Region 14128

Number of
sunspots
Size Class Magn. Class Spot Location
5 40 10 DAO S04E26
HMIIF
HMIBC

Solar flares on this day

C1.0

Region 14129

Number of
sunspots
Size Class Magn. Class Spot Location
8 30 CRI N02E38
HMIIF
HMIBC

Region 14130

Number of
sunspots
Size Class Magn. Class Spot Location
1 5 AXX S18E70
HMIIF
HMIBC

Solar flares on this day

C1.4 B9.6 C1.0 C1.0 C1.8

All times in UTC

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Space weather facts

Last X-flare2025/06/19X1.9
Last M-flare2025/10/03M1.2
Last geomagnetic storm2025/10/03Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
September 2025129.8 -3.7
October 2025140.1 +10.3
Last 30 days131.3 -1.2

This day in history*

Solar flares
12012M3.35
22024M1.2
31999C9.19
42024C8.0
52023C6.6
DstG
12024-153G3
21960-112G1
32002-108G2
42012-99G2
52015-97G2
*since 1994

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