Viewing archive of Saturday, 1 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.
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Active geomagnetic conditions

Observed Kp: 4
Threshold reached: 22:36 UTC

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

Nuuk
Reykjavik

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

Tórshavn
Oulu, Rovaniemi, Sodankylä, Utsjoki
Kirkenes, Tromsø, Trondheim
Murmansk, Norilsk, Vorkuta
Kiruna, Luleå, Umeå

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

Kuopio
Bergen
Arkhangelsk
Sundsvall

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

Tampere
Petrozavodsk

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Latest alerts

22:45 UTC - Geomagnetic activity

Active geomagnetic conditions (Kp4) Threshold Reached: 22:36 UTC

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22:27 UTC - Hemispheric Power Index

The OVATION model predicts the Hemispheric Power Index to reach 75GW at 23:18 UTC


21:27 UTC - Hemispheric Power Index

The OVATION model predicts the Hemispheric Power Index to reach 55GW at 22:19 UTC


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