Viewing archive of Thursday, 12 April 2001 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxCMX
159 -190 -2C1.16X2.9421

Sunspot regions

Region 9415

Number of
sunspots
Size Class Magn. Class Spot Location
23 -17 550 60 EKI S22W31
HMIIF
HMIBC

Solar flares on this day

M1.11 C1.03 M1.88 X2.9

Region 9417

Number of
sunspots
Size Class Magn. Class Spot Location
14 1 110 20 DAO S07W53

Region 9418

Number of
sunspots
Size Class Magn. Class Spot Location
7 -6 160 -30 ESO N27W20

Region 9420

Number of
sunspots
Size Class Magn. Class Spot Location
4 1 50 CSO S07W05

Region 9422

Number of
sunspots
Size Class Magn. Class Spot Location
6 4 60 10 DSO S12E23

Region 9423

Number of
sunspots
Size Class Magn. Class Spot Location
2 10 BXO N20W38

Region 9424

Number of
sunspots
Size Class Magn. Class Spot Location
9 7 40 20 DAO S17W06

Region 9425

Number of
sunspots
Size Class Magn. Class Spot Location
2 -2 10 -20 BXO S24W51

Region 9426

Number of
sunspots
Size Class Magn. Class Spot Location
6 30 CSO S09E40

Region 9427

Number of
sunspots
Size Class Magn. Class Spot Location
5 30 DAO S06W12

All times in UTC

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Current data suggests there is a moderate possibility for aurora to appear at the following high latitude regions in the near future

Whitehorse, YT
Fairbanks, AK

Current data suggests there is a slight possibility for aurora to appear at the following high latitude regions in the near future

Edmonton, AB, Gillam, MB, Saskatoon, SK, Yellowknife, NT
Anchorage, AK, Juneau, AK, Utqiagvik, AK

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Last X-flare2025/03/28X1.1
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Monthly mean Sunspot Number
March 2025134.2 -20.4
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This day in history*

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DstG
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*since 1994

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