Current conditions

:Product: Geophysical Alert Message wwv.txt
:Issued: 2022 Nov 08 1230 UTC
# Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center
#
#          Geophysical Alert Message
#
Solar-terrestrial indices for 07 November follow.
Solar flux 135 and estimated planetary A-index 19.
The estimated planetary K-index at 1200 UTC on 08 November was 3.

Space weather for the past 24 hours has been minor.
Geomagnetic storms reaching the G1 level occurred.

No space weather storms are predicted for the next 24 hours.

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
2023 Jan 28 1 2 2 4 3 2 2 1
2023 Jan 29 1 1 1 2 2 1 1 1
2023 Jan 30 1 1 1 2 2 1 1 1

Probability of Geomagnetic conditions at high latitudes

  Active Minor_Storm Major-Severe_Storm
2023 Jan 28 15 20 15
2023 Jan 29 20 20 10
2023 Jan 30 15 20 10

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
2023 Jan 28 2 3 2 2 2 2 2 2
2023 Jan 29 2 1 2 1 2 1 2 2
2023 Jan 30 2 1 2 1 2 1 2 2

Probability of Geomagnetic conditions at mid latitudes

  Active Minor_Storm Major-Severe_Storm
2023 Jan 28 10 5 1
2023 Jan 29 10 1 1
2023 Jan 30 10 1 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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