Viewing archive of Friday, 12 June 1998 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxC
122 272 1B7.57C4.1410

Sunspot regions

Region 8232

Number of
sunspots
Size Class Magn. Class Spot Location
12 320 -40 CKO S21W42

Region 8236

Number of
sunspots
Size Class Magn. Class Spot Location
1 -4 0 -20 AXX N21W82

Region 8238

Number of
sunspots
Size Class Magn. Class Spot Location
3 10 BXO N19E15

Solar flares on this day

C1.2

Region 8240

Number of
sunspots
Size Class Magn. Class Spot Location
10 -5 110 DAO S24W71

Solar flares on this day

C1.66 C1.91 C4.14

Region 8241

Number of
sunspots
Size Class Magn. Class Spot Location
8 30 CRO S27W10

Region 8242

Number of
sunspots
Size Class Magn. Class Spot Location
1 90 HSX S20E70

Solar flares on this day

C2.8 C2.34

All times in UTC

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Last X-flare2026/03/30X1.4
Last M-flare2026/03/28M1.3
Last geomagnetic storm2026/03/25Kp5+ (G1)
Spotless days
Last 365 days3 days
20263 days (3%)
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Monthly mean Sunspot Number
February 202678.2 -34.3
Last 30 days88.6 +15.4

This day in history*

Solar flares
12001M7.89
22017M6.34
32001M5.75
42025M5.6
52024M3.9
DstG
11960-327G4
22001-228G2
31976-218G4
41973-211G4
51989-93G2
*since 1994

Aurora on this day in history

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