Current conditions

:Product: Geophysical Alert Message wwv.txt
:Issued: 2016 Jun 30 0305 UTC
# Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center
#
#          Geophysical Alert Message
#
Solar-terrestrial indices for 29 June follow.
Solar flux 74 and estimated planetary A-index 4.
The estimated planetary K-index at 0300 UTC on 30 June was 1.

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

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
2016 Jun 30 3 2 2 3 4 4 3 3
2016 Jul 1 2 2 3 4 3 2 2 2
2016 Jul 2 3 3 4 5 5 5 3 3

Probability of Geomagnetic conditions at high latitudes

  Active Minor_Storm Major-Severe_Storm
2016 Jun 30 15 35 40
2016 Jul 1 20 25 20
2016 Jul 2 10 30 55

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
2016 Jun 30 3 2 2 2 3 3 3 3
2016 Jul 1 3 3 2 2 2 2 2 2
2016 Jul 2 4 3 3 3 3 3 3 4

Probability of Geomagnetic conditions at mid latitudes

  Active Minor_Storm Major-Severe_Storm
2016 Jun 30 30 10 1
2016 Jul 1 15 5 1
2016 Jul 2 40 20 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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