The Loud Horn of an Electric Locomotive Is Dangerous?

Hello. The story is the following - my grandmother lives near the railroad tracks. The exact distance I do not know, but I think somewhere around 80-100 meters is the distance from the railway to her house. I regularly go to her once a week, and I always get to the time when trains go and start loudly to give out signals by horns (humming).

Do you think this is dangerous if the buzzer is about 80-100 meters away from me. The loudness of the horns is high, I think, about 120 dB.