Viewing archive of Tuesday, 23 July 2002 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxCX
226 502 -2M1.23X6.9961

Sunspot regions

Region 10030

Number of
sunspots
Size Class Magn. Class Spot Location
3 -11 230 -100 EAO N20W86

Region 10035

Number of
sunspots
Size Class Magn. Class Spot Location
12 -2 80 20 EAO S09W32

Region 10036

Number of
sunspots
Size Class Magn. Class Spot Location
51 4 970 -100 EKC S07W15

Region 10037

Number of
sunspots
Size Class Magn. Class Spot Location
1 190 70 HSX N13W06

Region 10038

Number of
sunspots
Size Class Magn. Class Spot Location
6 1 70 10 DAO N17E37

Region 10039

Number of
sunspots
Size Class Magn. Class Spot Location
7 330 DAC S12E68

Region 10040

Number of
sunspots
Size Class Magn. Class Spot Location
2 10 BXO S22E01

Region 10041

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 AXX N16E22

Region 10042

Number of
sunspots
Size Class Magn. Class Spot Location
3 10 AXX S18E38

All times in UTC

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The strength of the interplanetary magnetic field is moderate (10.24nT), the direction is North (4.53nT).
The maximum X-ray flux of the past two hours is:
M6.17

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13:39 UTC - Solar flare

Strong M6.17 flare from sunspot region 3981

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Moderate R2 radio blackout in progress (≥M5 - current: M6.1)


13:18 UTC - Radio Blackout

Minor R1 radio blackout in progress (≥M1 - current: M3.66)


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Moderate M1.42 flare

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09:15 UTC - Radio Blackout

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Space weather facts

Last X-flare2025/01/04X1.85
Last M-flare2025/02/03M1.4
Last geomagnetic storm2025/01/04Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
December 2024154.5 +2
February 2025150.5 -4
Last 30 days142.5 +0.6

This day in history*

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