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Прогноз изменения индексов

Current conditions

wwv alert messages

Last 25 or 250 wwv alert messages.

Solar activity and geomagnetic forecast

Geomagnetic 3 days forecast for high latitudes

planetary index (K)
UTC 00-03 03-06 06-09 09-12 12-15 15-18 18-21 21-00
2021 May 14 2 2 3 4 2 2 1 1
2021 May 15 1 1 1 2 2 1 1 1
2021 May 16 1 1 1 2 2 1 1 1

Probability of Geomagnetic conditions at high latitudes

  Active Minor_Storm Major-Severe_Storm
2021 May 14 15 25 25
2021 May 15 15 20 20
2021 May 16 15 20 20

Geomagnetic 3 days forecast for mid latitudes

planetary index (K)
UTC 00-03 03-06 06-09 09-12 12-15 15-18 18-21 21-00
2021 May 14 2 3 2 2 2 1 2 2
2021 May 15 2 2 2 1 2 1 1 2
2021 May 16 2 1 2 1 2 1 2 2

Probability of Geomagnetic conditions at mid latitudes

  Active Minor_Storm Major-Severe_Storm
2021 May 14 20 5 1
2021 May 15 15 5 1
2021 May 16 15 5 1

24-hour forecast of a polar cap absorption (PCA) event

Green
No active sunspot region on the Sun is likely to produce a PCA event in the 24 hours.

Computed daily at 23h00Utc from datas issued from SEC.
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