Viewing archive of Wednesday, 21 October 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
99 -51 1C1.01C1.873

Sunspot regions

Region 8358

Number of
sunspots
Size Class Magn. Class Spot Location
2 -3 60 -130 DAO N17W93

Region 8360

Number of
sunspots
Size Class Magn. Class Spot Location
1 -5 120 -60 HKX S18W92

Region 8361

Number of
sunspots
Size Class Magn. Class Spot Location
7 -3 50 -40 CAO N14W79

Region 8362

Number of
sunspots
Size Class Magn. Class Spot Location
3 2 10 BXO N18E06

Region 8363

Number of
sunspots
Size Class Magn. Class Spot Location
10 -6 30 -50 CSO N25W22

Region 8364

Number of
sunspots
Size Class Magn. Class Spot Location
3 -1 0 -10 BXO N19W16

Region 8365

Number of
sunspots
Size Class Magn. Class Spot Location
8 4 20 10 BXO S27W21

All times in UTC

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G1 - Minor geomagnetic storm

Observed Kp: 5
Threshold reached: 20:02 UTC

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

Tórshavn
Oulu, Rovaniemi, Sodankylä, Utsjoki
Kirkenes, Tromsø, Trondheim
Arkhangelsk, Murmansk, Vorkuta
Kiruna, Luleå, Umeå
The Disturbance Storm Time index predicts moderate storm conditions right now (-75nT)

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20:15 UTC - Geomagnetic activity

Minor G1 geomagnetic storm (Kp5) Threshold Reached: 20:02 UTC

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Last X-flare2025/03/28X1.1
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