Duplicate spots of my signal?

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AB7RU
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Joined: 2018/02/16 - 17:57
Duplicate spots of my signal?

What causes duplicate spots of one WSPR transmission? I noticed this on two different transmissions this morning. It was same station reporting me twice on one time stamp, so I wonder that my signal was fading out and then came back in during the two minutes and the reporting station sees it as two different stations? The duplicates carried a different db level on my signal in both cases.