Viewing archive of Saturday, 1 November 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
24 -101 1B7.19C4.724

Sunspot regions

Region 14261

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 AXX S06W96
HMIIF
HMIBC

Region 14267

Number of
sunspots
Size Class Magn. Class Spot Location
3 1 100 -10 CSO N01W52
HMIIF
HMIBC

Solar flares on this day

C4.7

Region 14269

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 AXX S13W55
HMIIF
HMIBC

Region 14272

Number of
sunspots
Size Class Magn. Class Spot Location
1 50 HAX N22E76
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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