Viewing archive of Tuesday, 24 August 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
103 -72 2C1.37C7.694

Sunspot regions

Region 8667

Number of
sunspots
Size Class Magn. Class Spot Location
2 0 AXX N22W69

Region 8668

Number of
sunspots
Size Class Magn. Class Spot Location
13 -4 230 -10 ESO N22W50

Region 8673

Number of
sunspots
Size Class Magn. Class Spot Location
28 15 540 50 FKI S19E32

Region 8674

Number of
sunspots
Size Class Magn. Class Spot Location
27 9 470 30 FAI S25E35

Solar flares on this day

C7.69 C4.46 C6.39

All times in UTC

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G1 - Minor geomagnetic storm

Observed Kp: 5
Threshold reached: 21:40 UTC

Current data suggests there is a slight possibility for aurora to appear at the following high latitude regions in the near future

Reykjavik
The density of the solar wind is moderate (22.39 p/cm3)
The strength of the interplanetary magnetic field is moderate (12.75nT), the direction is North (5.75nT).
The Disturbance Storm Time index predicts strong storm conditions right now (-117nT)

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Minor G1 geomagnetic storm (Kp5) Threshold Reached: 21:36 UTC

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