Viewing archive of Saturday, 15 August 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
106 263 2B6.57M1.0961

Sunspot regions

Region 8293

Number of
sunspots
Size Class Magn. Class Spot Location
8 -6 80 -140 ESO S23W78

Solar flares on this day

M1.09

Region 8297

Number of
sunspots
Size Class Magn. Class Spot Location
6 -3 350 -20 CHO N31W29

Region 8299

Number of
sunspots
Size Class Magn. Class Spot Location
12 -1 510 CKO N16W13

Solar flares on this day

C1.77

Region 8301

Number of
sunspots
Size Class Magn. Class Spot Location
2 120 -30 ESO S21E09

Region 8303

Number of
sunspots
Size Class Magn. Class Spot Location
2 0 BXO N20E52

All times in UTC

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Last X-flare2024/10/31X2.0
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Spotless days
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September 2024141.4 -74.1
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Last 30 days161.1 +7.2

This day in history*

Solar flares
12013X4.93
21998X1.21
32014X1.14
42003M7.6
52004M5.72
DstG
12023-172G3
21991-92G2
31986-74G1
41959-73G1
51993-71G1
*since 1994

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