Current conditions

:Product: Geophysical Alert Message wwv.txt
:Issued: 2026 Jan 15 0305 UTC
# Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center
#
#          Geophysical Alert Message
#
Solar-terrestrial indices for 14 January follow.
Solar flux 127 and estimated planetary A-index 7.
The estimated planetary K-index at 0300 UTC on 15 January was 3.00.

Space weather for the past 24 hours has been minor.
Radio blackouts reaching the R1 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
2026 Jan 15	2	2	2	3	3	2	2	1
2026 Jan 16	1	1	1	2	2	1	1	1
2026 Jan 17	3	3	4	5	5	5	4	3

Probability of Geomagnetic conditions at high latitudes

	Active	Minor_Storm	Major-Severe_Storm
2026 Jan 15	15	25	25
2026 Jan 16	15	20	15
2026 Jan 17	5	20	75

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
2026 Jan 15	2	3	2	2	2	2	2	2
2026 Jan 16	2	1	2	1	2	1	2	2
2026 Jan 17	3	3	3	3	3	3	4	3

Probability of Geomagnetic conditions at mid latitudes

	Active	Minor_Storm	Major-Severe_Storm
2026 Jan 15	20	5	1
2026 Jan 16	10	1	1
2026 Jan 17	40	30	10

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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