Viewing archive of Sunday, 25 December 2022 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxC
107 221 1B9.09C7.828

Sunspot regions

Region 13168

Number of
sunspots
Size Class Magn. Class Spot Location
1 60 -10 HSX S15W77
HMIIF
HMIBC

Region 13169

Number of
sunspots
Size Class Magn. Class Spot Location
30 5 200 -60 FAC N21W33
HMIIF
HMIBC

Solar flares on this day

C1.6 C2.4 C7.8 C2.2

Region 13171

Number of
sunspots
Size Class Magn. Class Spot Location
8 2 120 -20 CAO N24W13
HMIIF
HMIBC

Solar flares on this day

C1.4 C2.9

Region 13172

Number of
sunspots
Size Class Magn. Class Spot Location
4 2 40 10 CRO S37E14
HMIIF
HMIBC

Region 13173

Number of
sunspots
Size Class Magn. Class Spot Location
2 1 50 -30 HSX N24E38
HMIIF
HMIBC

Region 13175

Number of
sunspots
Size Class Magn. Class Spot Location
2 40 CRO S22E57
HMIIF
HMIBC

All times in UTC

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G1 - Minor geomagnetic storm

Observed Kp: 5
Threshold reached: 16:08 UTC

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

Norilsk, Vorkuta
The solar wind speed is currently high (757.8 km/sec.)

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Latest alerts

16:15 UTC - Geomagnetic activity

Minor G1 geomagnetic storm (Kp5) Threshold Reached: 16:05 UTC

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15:15 UTC - Geomagnetic activity

Minor G1 geomagnetic storm (Kp5) Threshold Reached: 14:59 UTC

alert


09:15 UTC - Geomagnetic activity

Minor G1 geomagnetic storm (Kp5) Threshold Reached: 08:59 UTC

alert


06:27 UTC - Hemispheric Power Index

The OVATION model predicts the Hemispheric Power Index to reach 54GW at 07:01 UTC


06:00 UTC - Geomagnetic activity

Minor G1 geomagnetic storm (Kp5) Threshold Reached: 05:51 UTC

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Space weather facts

Last X-flare2025/02/23X2.0
Last M-flare2025/03/27M2.0
Last geomagnetic storm2025/03/26Kp6+ (G2)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
February 2025154.6 +17.6
March 2025132.3 -22.3
Last 30 days131.2 -21.8

This day in history*

Solar flares
12001M3.28
21998M3.23
32025M2.0
42000M1.5
52000M1.38
DstG
11959-234G4
21976-125G2
31988-121G2
41991-101G1
51978-98G3
*since 1994

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