[HFbeacons] Sporadic E-layer report based on ionosounder data for August 10th

  • From: Dieter Pelz <dpelz@xxxxxxxxxxxxx>
  • To: "hfbeacons@xxxxxxxxxxxxx" <hfbeacons@xxxxxxxxxxxxx>
  • Date: Fri, 11 Aug 2017 06:49:25 +1000

No real Es observed by any of the ionosounders below. Evidently, Es exists over North America - just not where the sounders are.

I checked the MUF(3000km) for Boa Vista in Venezuela and it shows high F2-layer reflections well exceeding 30MHz since 19:30z.
73
Dieter, VK3FFB

Es observations based on ionosounder data since 00:00z

Alpena MI                            nil

Austin TX                             nil

Boulder CO                         some Es 00:10z to 00:25z

Eglin AFB FL                        nil

Melrose FL                         no data

Idaho Nat Lab                   nil

Point Arguello CA            nil

Eielson AK                         incomplete data

Gakona AK                        nil

Millstone Hill OH             nil


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  • » [HFbeacons] Sporadic E-layer report based on ionosounder data for August 10th - Dieter Pelz