Viewing archive of Wednesday, 8 April 2026 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxC
103 -71 -1B6.4C8.795

Sunspot regions

Region 14404

Number of
sunspots
Size Class Magn. Class Spot Location
2 50 CSO N13W0*
HMIIF
HMIBC

Region 14405

Number of
sunspots
Size Class Magn. Class Spot Location
1 -2 100 -20 HSX S28W86
HMIIF
HMIBC

Region 14406

Number of
sunspots
Size Class Magn. Class Spot Location
1 30 HRX N07W96
HMIIF
HMIBC

Solar flares on this day

B8.8

Region 14408

Number of
sunspots
Size Class Magn. Class Spot Location
3 2 50 -10 CSO N08W70
HMIIF
HMIBC

Region 14409

Number of
sunspots
Size Class Magn. Class Spot Location
20 5 180 -10 ESI N02W72
HMIIF
HMIBC

Solar flares on this day

B9.7

Region 14412

Number of
sunspots
Size Class Magn. Class Spot Location
1 -2 10 AXX N10W31
HMIIF
HMIBC

Region 14413

Number of
sunspots
Size Class Magn. Class Spot Location
4 30 CRI N08W74
HMIIF
HMIBC

Region 14414

Number of
sunspots
Size Class Magn. Class Spot Location
3 30 DRO N12E62
HMIIF
HMIBC

Solar flares on this day

C1.3 C1.2 C8.9 C1.4

Region 14415

Number of
sunspots
Size Class Magn. Class Spot Location
1 100 HSX S19E72
HMIIF
HMIBC

All times in UTC

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Space weather facts

Last X-flare2026/04/24X2.5
Last M-flare2026/05/22M2.3
Last geomagnetic storm2026/05/16Kp6- (G2)
Spotless days
Last 365 days3 days
20263 days (2%)
Last spotless day2026/02/24
Monthly mean Sunspot Number
April 202679.3 -6.6
May 202687.5 +8.2
Last 30 days98 +7.5

This day in history*

Solar flares
12025M2.2
22014M2
32000M1.87
42023M1.85
52001M1.81
DstG
12000-147G4
21959-86G3
31983-84G4
41989-82G2
52002-82
*since 1994

Aurora on this day in history

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