Viewing archive of Saturday, 13 February 1999 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot numberNew regionsBackground fluxMaximum fluxC
199 341 -3B6.8C9.4611

Sunspot regions

Region 8456

Number of
sunspots
Size Class Magn. Class Spot Location
27 11 170 -50 EAO N23E04

Solar flares on this day

C4.5 C2.4 C9.4

Region 8457

Number of
sunspots
Size Class Magn. Class Spot Location
26 10 350 60 EAI N15E23

Region 8458

Number of
sunspots
Size Class Magn. Class Spot Location
14 5 650 -10 DKO S23E29

Region 8460

Number of
sunspots
Size Class Magn. Class Spot Location
5 2 50 -50 CSO S16E50

Region 8461

Number of
sunspots
Size Class Magn. Class Spot Location
4 10 CSO S32E27

Region 8462

Number of
sunspots
Size Class Magn. Class Spot Location
7 30 CRO N20E34

Solar flares on this day

C2.6 C1.2 C2.6 C2.7 C1.8

Region 8463

Number of
sunspots
Size Class Magn. Class Spot Location
1 40 HSX S16E59

Region 8464

Number of
sunspots
Size Class Magn. Class Spot Location
1 70 EAO N19E64

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