Current conditions

:Product: Geophysical Alert Message wwv.txt
:Issued: 2024 Nov 23 0905 UTC
# Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center
#
#          Geophysical Alert Message
#
Solar-terrestrial indices for 22 November follow.
Solar flux 179 and estimated planetary A-index 12.
The estimated planetary K-index at 0900 UTC on 23 November was 1.67.

Space weather for the past 24 hours has been minor.
Solar radiation storms reaching the S1 level occurred.
Radio blackouts reaching the R1 level occurred.

Space weather for the next 24 hours is predicted to be minor.
Radio blackouts reaching the R1 level are likely.

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
2024 Nov 23	2	2	3	3	2	1	1	1
2024 Nov 24	2	2	3	4	3	2	2	1
2024 Nov 25	2	2	2	3	3	2	2	1

Probability of Geomagnetic conditions at high latitudes

	Active	Minor_Storm	Major-Severe_Storm
2024 Nov 23	15	25	35
2024 Nov 24	15	25	35
2024 Nov 25	15	25	35

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
2024 Nov 23	2	3	2	2	2	1	2	2
2024 Nov 24	2	3	2	2	2	2	2	2
2024 Nov 25	2	3	2	2	2	2	2	2

Probability of Geomagnetic conditions at mid latitudes

	Active	Minor_Storm	Major-Severe_Storm
2024 Nov 23	25	10	1
2024 Nov 24	25	10	1
2024 Nov 25	25	10	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.
f5len.org (c 2004-2010)

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