Fligt log analysis.

Ciao Sillo.
After several test and tries i can say that in my paths weather is realistic to the arrival airport.
I did my test with weather setting in NORMAL MODE and radius on 220 NM .
I'd like to understand some details about the flight log that you can see attached to this message.
The path was Rome ( LIRF ) to Zurich (LSZH) 381 NM long.
How you can see in the log, the third weather update have been set at moment 11:53:47.
In that moment i was exactly at 76 NM from destination LSZH, but no weather data have been sent to this airport, despite i can see listed LSZS and LSZA that are other 2 station in the same Switzerland area.
In the following update have set at moment 11:13:49.
In this case i was already in descending procedure and i can see LSZH destination airport between the various updated stations.
Do you think that is normal that in the previous update 10:53:47, at 76 NM from destination, no data have been sent to it, even if the radius setted was 220 NM from position?