Viewing archive of Thursday, 4 March 1999 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxC
144 -40 -1B6.14C25

Sunspot regions

Region 8471

Number of
sunspots
Size Class Magn. Class Spot Location
11 -8 170 10 CAO N29W53

Region 8475

Number of
sunspots
Size Class Magn. Class Spot Location
17 2 140 -10 EAO N31W11

Region 8476

Number of
sunspots
Size Class Magn. Class Spot Location
21 6 150 80 DSI N18W23

Region 8477

Number of
sunspots
Size Class Magn. Class Spot Location
5 1 110 DSO S26E40

Solar flares on this day

C1.49

Region 8478

Number of
sunspots
Size Class Magn. Class Spot Location
5 2 20 CRO S15W40

Region 8479

Number of
sunspots
Size Class Magn. Class Spot Location
5 2 20 CSO S14W32

Region 8480

Number of
sunspots
Size Class Magn. Class Spot Location
2 1 10 10 BXO N25E51

Region 8481

Number of
sunspots
Size Class Magn. Class Spot Location
2 10 BXO S18W15

All times in UTC

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