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Viewing archive of Monday, 3 April 2023 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxC
56 20 -2B5C2.822

Sunspot regions

Region 13262

Number of
sunspots
Size Class Magn. Class Spot Location
1 -1 150 90 HAX S18W88
HMIIF
HMIBC

Region 13264

Number of
sunspots
Size Class Magn. Class Spot Location
1 100 40 HSX N16W60
HMIIF
HMIBC

Region 13266

Number of
sunspots
Size Class Magn. Class Spot Location
3 70 CSO N10W25
HMIIF
HMIBC

Region 13269

Number of
sunspots
Size Class Magn. Class Spot Location
2 10 AXX S25E28
HMIIF
HMIBC

Region 13270

Number of
sunspots
Size Class Magn. Class Spot Location
11 2 140 60 DAI S23W18
HMIIF
HMIBC

Solar flares on this day

B8.7 B8.5 C2.8

All times in UTC

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Active geomagnetic conditions

Observed Kp: 4
Threshold reached: 01:33 UTC

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

Gillam, MB, Iqaluit, NU
Nuuk
Reykjavik
The strength of the interplanetary magnetic field is moderate (10.48nT), the direction is slightly South (-2.7nT).

S1 - Minor solar radiation storm

Minor impacts on HF radio through polar regions

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Latest alerts

01:45 UTC - Geomagnetic activity

Active geomagnetic conditions (Kp4) Threshold Reached: 01:32 UTC

alert


Tuesday, 1 April 2025
22:51 UTC - Solar flare

Moderate M2.5 flare

alert


22:30 UTC - Radio Blackout

Minor R1 radio blackout in progress (≥M1 - current: M1.45)


07:15 UTC - 10cm Radio Burst

Begin Time: 01/04/2025 06:45 UTC Maximum Time: 01/04/2025 06:45 UTC Duration: 1 minutes. Peak flux: 190 sfu


07:06 UTC - Solar flare

Strong M5.61 flare

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Space weather facts

Last X-flare2025/03/28X1.1
Last M-flare2025/04/01M2.4
Last geomagnetic storm2025/03/27Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
February 2025154.6 +17.6
Last 30 days128.1 -22.5

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