Viewing archive of Sunday, 13 January 2002 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxCM
190 162 1C2.29M3.246

Sunspot regions

Region 9772

Number of
sunspots
Size Class Magn. Class Spot Location
2 60 HSX S16W41

Region 9773

Number of
sunspots
Size Class Magn. Class Spot Location
16 -12 500 -70 FKI N15W46

Solar flares on this day

M2.02 C5.42 M1.06

Region 9775

Number of
sunspots
Size Class Magn. Class Spot Location
19 3 140 EAO S05W30

Solar flares on this day

M1.12 M1.16 C7.77 M3.2

Region 9776

Number of
sunspots
Size Class Magn. Class Spot Location
5 1 20 -10 CSO N11W13

Region 9778

Number of
sunspots
Size Class Magn. Class Spot Location
20 -6 140 -40 EAI S16E21

Solar flares on this day

M1.19 C5.25

Region 9779

Number of
sunspots
Size Class Magn. Class Spot Location
3 -2 120 CSO N29E13

Solar flares on this day

C5.06

Region 9780

Number of
sunspots
Size Class Magn. Class Spot Location
1 -2 30 -10 HSX S10W93

Region 9781

Number of
sunspots
Size Class Magn. Class Spot Location
1 80 -10 HSX S05E52

Region 9782

Number of
sunspots
Size Class Magn. Class Spot Location
6 -1 320 160 DAO N09E62

Region 9783

Number of
sunspots
Size Class Magn. Class Spot Location
1 90 HAX S10E76

All times in UTC

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Last X-flare2025/03/28X1.1
Last M-flare2025/04/22M1.3
Last geomagnetic storm2025/04/21Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
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March 2025134.2 -20.4
April 2025122.8 -11.4
Last 30 days117.7 -15.6

This day in history*

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DstG
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*since 1994

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