Current conditions

:Product: Geophysical Alert Message wwv.txt
:Issued: 2023 Jun 02 1505 UTC
# Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center
#
#          Geophysical Alert Message
#
Solar-terrestrial indices for 01 June follow.
Solar flux 164 and estimated planetary A-index 13.
The estimated planetary K-index at 1500 UTC on 02 June was 1.00.

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

Space weather for the next 24 hours is predicted to be minor.
Geomagnetic storms reaching the G1 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
2023 Jun 2	1	1	1	2	4	4	4	3
2023 Jun 3	3	2	2	4	4	4	2	1
2023 Jun 4	3	2	2	3	4	3	2	2

Probability of Geomagnetic conditions at high latitudes

	Active	Minor_Storm	Major-Severe_Storm
2023 Jun 2	10	25	65
2023 Jun 3	15	20	20
2023 Jun 4	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
2023 Jun 2	2	2	1	1	2	2	3	4
2023 Jun 3	3	3	2	3	2	2	2	2
2023 Jun 4	3	2	2	2	2	2	2	2

Probability of Geomagnetic conditions at mid latitudes

	Active	Minor_Storm	Major-Severe_Storm
2023 Jun 2	40	25	5
2023 Jun 3	30	15	1
2023 Jun 4	30	15	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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