Viewing archive of Sunday, 13 September 1998 - 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
111 -70 -1B4.86M1.1951

Sunspot regions

Region 8328

Number of
sunspots
Size Class Magn. Class Spot Location
4 -2 80 -10 CSO S18W34

Region 8329

Number of
sunspots
Size Class Magn. Class Spot Location
3 -7 210 -30 ESO N14W46

Solar flares on this day

C5.47

Region 8330

Number of
sunspots
Size Class Magn. Class Spot Location
1 130 90 HSX S23E00

Region 8331

Number of
sunspots
Size Class Magn. Class Spot Location
25 5 160 -20 EAI N25E02

Region 8333

Number of
sunspots
Size Class Magn. Class Spot Location
5 -4 230 110 DAO N11W71

Solar flares on this day

C2.37 M1.19

Region 8334

Number of
sunspots
Size Class Magn. Class Spot Location
6 4 30 20 BXO S25W47

Region 8335

Number of
sunspots
Size Class Magn. Class Spot Location
4 30 CRO S22E68

All times in UTC

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October 2024166.4 +25
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Last 30 days155.2 +4.4

This day in history*

Solar flares
12012M5.08
21999M4.93
31999M3.27
42000M2.33
52012M2.11
DstG
12003-309G3
21991-135G3
32002-128G3
41960-111G2
51970-110G2
*since 1994

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