Viewing archive of Monday, 15 January 2001 - Sunspot regions

It appears that the image of the visible solar disk for this day in history is missing.
Sunspot number New regionsBackground fluxMaximum fluxCM
154 -271B9.57M1.3571

Sunspot regions

Region 9295

Number of
sunspots
Size Class Magn. Class Spot Location
1 0 -20 AXX S13W84

Region 9296

Number of
sunspots
Size Class Magn. Class Spot Location
2 30 -20 DSO N08W84

Region 9301

Number of
sunspots
Size Class Magn. Class Spot Location
4 20 -20 CSO N08W58

Region 9302

Number of
sunspots
Size Class Magn. Class Spot Location
4 1 30 -30 CSO N19W54

Region 9304

Number of
sunspots
Size Class Magn. Class Spot Location
1 30 HSX N11W44

Region 9306

Number of
sunspots
Size Class Magn. Class Spot Location
60 18 510 90 FAC N12W25

Solar flares on this day

C2.77 C1.79 M1.35 C7

Region 9308

Number of
sunspots
Size Class Magn. Class Spot Location
14 3 200 20 DAO N15W01

Region 9309

Number of
sunspots
Size Class Magn. Class Spot Location
3 1 40 -20 CSO N09W51

Region 9310

Number of
sunspots
Size Class Magn. Class Spot Location
2 30 CSO N26E52

All times in UTC

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Space weather facts

Last X-flare2025/12/08X1.1
Last M-flare2025/12/09M1.5
Last geomagnetic storm2025/12/04Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
November 202591.8 -22.8
December 2025160.6 +68.8
Last 30 days108 +10.6

This day in history*

Solar flares
12025M2.0
22025M1.67
32025M1.5
42023M1.5
52025M1.33
DstG
11993-62
21974-58G1
32003-53G1
41982-49G1
51976-48
*since 1994

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