Viewing archive of Wednesday, 26 February 2025 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxC
123 -320 -1C1.69C5.86

Sunspot regions

Region 13993

Number of
sunspots
Size Class Magn. Class Spot Location
1 120 HSX N15W0*
HMIIF
HMIBC

Region 13996

Number of
sunspots
Size Class Magn. Class Spot Location
3 140 -40 FSO S16W87
HMIIF
HMIBC

Solar flares on this day

C3.5

Region 13998

Number of
sunspots
Size Class Magn. Class Spot Location
22 -6 320 -80 EKC S14W70
HMIIF
HMIBC

Solar flares on this day

C2.9 C4.4

Region 13999

Number of
sunspots
Size Class Magn. Class Spot Location
2 10 BXO N11W89
HMIIF
HMIBC

Region 14000

Number of
sunspots
Size Class Magn. Class Spot Location
11 -3 100 -40 CAI N17W62
HMIIF
HMIBC

Region 14004

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 HRX S15E16
HMIIF
HMIBC

Region 14006

Number of
sunspots
Size Class Magn. Class Spot Location
10 380 DKI N18E19
HMIIF
HMIBC

Region 14007

Number of
sunspots
Size Class Magn. Class Spot Location
5 30 CAO S12E20
HMIIF
HMIBC

Solar flares on this day

C3.6 C5.7

Region 14008

Number of
sunspots
Size Class Magn. Class Spot Location
1 20 HSX N05E50
HMIIF
HMIBC

All times in UTC

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The strength of the interplanetary magnetic field is moderate (10.32nT), the direction is slightly South (-8.75nT).
The maximum X-ray flux of the past two hours is:
M2.36

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Latest alerts

13:00 UTC - Solar flare

Moderate M2.36 flare

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12:39 UTC - Radio Blackout

Minor R1 radio blackout in progress (≥M1 - current: M1.18)


12:03 UTC - Solar flare

Moderate M2.7 flare

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11:36 UTC - Solar flare

Moderate M2.08 flare

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11:18 UTC - Radio Blackout

Minor R1 radio blackout in progress (≥M1 - current: M1.82)


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Space weather facts

Last X-flare2025/03/28X1.1
Last M-flare2025/04/12M2.3
Last geomagnetic storm2025/04/06Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
March 2025134.2 -20.4
April 2025139.5 +5.3
Last 30 days136.6 -3.5

This day in history*

Solar flares
12001X2.9
22002M5.79
32013M4.79
42025M2.6
52025M2.3
DstG
12001-236G3
21990-174G4
31981-163G3
42014-87G1
51978-80G3
*since 1994

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