Stop in for a cup of coffee

Took the dog out this morning and I hear this 'buzzing noise' Not deafening, but pretty loud. I'm like :wtf:. So I stop and focus on individual noises and its the combination of ice cracking and falling and mostly just all the dripping on this thin top sheet of ice. I think the snow is settling under it leaving a slight gap and it acts like an amplifier. Kinda like tapping on an empty can vs a full one.
Yeah I kinda felt stupid yesterday running the snowblower to get rid of 6 or less inches of powdery snow but now I'm glad I did! I had a feeling this would happen, and just as I was getting done the sleet started. Now we have this 3/8" of ice on top. Today I've been relaxing, listening to the water dripping and watching our driveway dry out while the whole neighborhood's been abuzz with the sounds of motors revving and tires spinning.