Propagation

This webpage updated 2017 March 24th 12:29 UTC

Propagation items and news:

Geophysical Alert Message wwv.txt

Issued 2017 Mar 24 1200 UTC

Solar-terrestrial indices for 23 March follow.

Solar flux 72 and estimated planetary A-index 11.

The estimated planetary K-index at 1200 UTC on 24 March was 0.

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.

Data courtesy of the Space Weather Prediction Centre

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Solar Region Summary (Sunspots visible on the solar disc)

Issued 2017 Mar 24 0030 UTC

Regions with Sunspots.  Locations Valid at Mar 23/2400Z

Region Nmbr.......Location......Area........Mag Type

None

2643.................N08E42.......0020........Alpha

xxxx.................xxxxxx.......xxxx........xxxxx

 

 

 

 

Data courtesy of the Space Weather Prediction Centre

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StratWarm:

Stratospheric warming - possibly has an effect on HF propagatiion.

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Feedback please to chairman at smrcc.org.uk