For 2 hours short-lasting but strong reflections from West to East Europe, very difficult to follow and MUF was moving 80-100-80-100-80 continuously. Band was silent for 5 minutes, and open for another 5 minutes, then same again.. Still one new-for-me station Ritmo 80 from Bari on 87.8. Bari needs a bit overlong skip (2453 km) which happens every now and then during weak Balkan openings. Maybe Adriatic sea and tropospheric ducting helps a bit!?