Viewing archive of Thursday, 27 January 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
85 140 -1B2.34C1.442

Sunspot regions

Region 12934

Number of
sunspots
Size Class Magn. Class Spot Location
1 120 20 HSX S24W24
HMIIF
HMIBC

Region 12935

Number of
sunspots
Size Class Magn. Class Spot Location
3 1 10 BXO N27W28
HMIIF
HMIBC

Region 12936

Number of
sunspots
Size Class Magn. Class Spot Location
18 10 110 10 DAI N16E33
HMIIF
HMIBC

Solar flares on this day

B6.8 B7.2

Region 12937

Number of
sunspots
Size Class Magn. Class Spot Location
10 2 30 -60 CRO S19W13
HMIIF
HMIBC

Region 12938

Number of
sunspots
Size Class Magn. Class Spot Location
3 1 10 BXO N17E56
HMIIF
HMIBC

Solar flares on this day

B9.0

All times in UTC

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

Gillam, MB, Whitehorse, YT, Yellowknife, NT
Fairbanks, AK, Juneau, AK
The maximum X-ray flux of the past two hours is:
C5.22

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Latest alerts

Monday, 14 April 2025
23:15 UTC - Geomagnetic activity

Active geomagnetic conditions (Kp4) Threshold Reached: 23:01 UTC

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07:09 UTC - Solar flare

Moderate M4.28 flare from sunspot region 4055

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06:48 UTC - Radio Blackout

Minor R1 radio blackout in progress (≥M1 - current: M1.53)


06:24 UTC - Solar flare

Moderate M1.49 flare from sunspot region 4055

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06:06 UTC - Radio Blackout

Minor R1 radio blackout in progress (≥M1 - current: M1.16)


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Space weather facts

Last X-flare2025/03/28X1.1
Last M-flare2025/04/14M4.2
Last geomagnetic storm2025/04/06Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
March 2025134.2 -20.4
April 2025128.8 -5.4
Last 30 days129.1 -15.1

This day in history*

Solar flares
12001X20.6
22000M6.14
32002M5.32
42024M4.02
52000M3.24
DstG
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*since 1994

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