Viewing archive of Friday, 11 September 1998 - Sunspot regions

It appears that the image of the visible solar disk for this day in history is missing.
Sunspot numberNew regionsBackground fluxMaximum fluxCM
134 111 1B5.4M2.1851

Sunspot regions

Region 8323

Number of
sunspots
Size Class Magn. Class Spot Location
1 -6 80 -270 HSX S27W84

Region 8326

Number of
sunspots
Size Class Magn. Class Spot Location
5 -3 20 BXO N22W12

Region 8327

Number of
sunspots
Size Class Magn. Class Spot Location
1 0 AXX N28W13

Region 8328

Number of
sunspots
Size Class Magn. Class Spot Location
5 -5 90 -50 CSO S17W08

Region 8329

Number of
sunspots
Size Class Magn. Class Spot Location
11 -10 200 -40 ESO N14W18

Solar flares on this day

C1.8

Region 8330

Number of
sunspots
Size Class Magn. Class Spot Location
1 -1 40 HSX S22E24

Region 8331

Number of
sunspots
Size Class Magn. Class Spot Location
15 3 190 30 DAO N26E24

Region 8333

Number of
sunspots
Size Class Magn. Class Spot Location
4 1 20 10 BXO N12W41

Solar flares on this day

C1.7 C2.5 M2.1 C2.0

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Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/09/28Kp5 (G1)
Number of spotless days in 2019:219
Current stretch spotless days:22

This day in history*

Solar flares
12014X3.1
22013M9.3
32003M7.6
42003M4.2
52014M4.0
ApG
1200263G2
2200338G3
3199433G1
4201126G3
5199926G1
*since 1994

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