Current conditions

:Product: Geophysical Alert Message wwv.txt
:Issued: 2015 Sep 02 0010 UTC
# Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center
#
#          Geophysical Alert Message
#
Solar-terrestrial indices for 01 September follow.
Solar flux 89 and estimated planetary A-index 6.
The estimated planetary K-index at 0000 UTC on 02 September was 2.

No space weather storms were observed for the past 24 hours.

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
2015 Jul 28 2 1 4 3 3 2 2 2
2015 Jul 29 3 3 4 4 4 2 2 2
2015 Jul 30 3 2 3 3 3 2 2 2

Probability of Geomagnetic conditions at high latitudes

  Active Minor_Storm Major-Severe_Storm
2015 Jul 28 20 30 25
2015 Jul 29 10 30 55
2015 Jul 30 15 15 5

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
2015 Jul 28 2 2 3 2 2 1 2 3
2015 Jul 29 4 3 3 3 2 1 2 3
2015 Jul 30 3 3 3 2 2 1 2 2

Probability of Geomagnetic conditions at mid latitudes

  Active Minor_Storm Major-Severe_Storm
2015 Jul 28 15 5 1
2015 Jul 29 40 15 1
2015 Jul 30 15 5 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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