Current conditions

:Product: Geophysical Alert Message wwv.txt
:Issued: 2025 Jun 14 1510 UTC
# Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center
#
#          Geophysical Alert Message
#
Solar-terrestrial indices for 13 June follow.
Solar flux 143 and estimated planetary A-index 66.
The estimated planetary K-index at 1500 UTC on 14 June was 3.33.

Space weather for the past 24 hours has been moderate.
Geomagnetic storms reaching the G2 level occurred.
Radio blackouts reaching the R1 level occurred.

Space weather for the next 24 hours is predicted to be moderate.
Geomagnetic storms reaching the G2 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
2025 Jun 14	4	5	6	6	5	6	4	4
2025 Jun 15	4	4	4	5	4	4	2	3
2025 Jun 16	4	4	4	5	4	3	2	2

Probability of Geomagnetic conditions at high latitudes

	Active	Minor_Storm	Major-Severe_Storm
2025 Jun 14	5	15	80
2025 Jun 15	10	25	65
2025 Jun 16	10	20	60

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
2025 Jun 14	4	5	5	4	3	4	4	5
2025 Jun 15	5	4	3	3	2	2	2	3
2025 Jun 16	4	4	3	3	3	2	2	3

Probability of Geomagnetic conditions at mid latitudes

	Active	Minor_Storm	Major-Severe_Storm
2025 Jun 14	30	40	25
2025 Jun 15	40	25	5
2025 Jun 16	40	25	5

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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