Viewing archive of Sunday, 23 March 2014

The operational data in the graph above has been modified to remove the scaling factor that has been applied by the Space Weather Prediction Center (SWPC). Because of the SWPC scaling factor in the operational data, flare indices for the operational data were reported as 42% smaller than for the science quality data. The scaling factor has also been removed from the solar flare list to reflect the true physical units.
The archive is not available for this date.

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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

Norilsk
The strength of the interplanetary magnetic field is moderate (11.67nT), the direction is North (3.72nT).
A southern hemisphere coronal hole was detected in an earth-facing position on Tuesday, 25 February 2025

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Latest alerts

15:55 UTC - Coronal hole

A southern hemisphere coronal hole is facing Earth. Enhanced solar wind could arrive in ~3 days

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12:45 UTC - 10cm Radio Burst

Begin Time: 25/02/2025 11:36 UTC Maximum Time: 25/02/2025 11:37 UTC Duration: 13 minutes. Peak flux: 230 sfu


12:45 UTC - Type IV Radio Emission

Begin Time: 25/02/2025 11:39 UTC


12:45 UTC - Type II Radio Emission

Begin Time: 25/02/2025 11:45 UTC Estimated Velocity: 630km/sec.


12:18 UTC - Solar flare

Moderate M3.64 flare from sunspot region 3998

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Last X-flare2025/02/23X2.0
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