As far as I can tell... the pine tree that was coming down was sort of being held up by a large maple tree and the noises my neighbor heard was the cracking of some very large limbs from the maple tree giving way and the pine tree hitting the ground the rest of the way. So now we have a 60' pine tree laying across our backyard and it took out one entire side of the canopy of a very wide, equally tall maple tree (the maple tree has about a 2' diameter, so it's a pretty good size). When all of that came down, it also completely took out a few smaller maple trees (diameters of 4" to 8") and more limbs from another large maple tree.
When the trees came down, they completely took out the rest of the cable/phone lines running to the house. However, we never lost cable or internet service from that so I am hoping that AT&T can just remove the lines altogether since I didn't like where they were anyway and always wanted to see about getting them buried.
When the big pine tree and the maple trees came down, they thankfully somehow avoided the electric lines that run through our property, and although about a million households in the area lost power (our biggest storm-related power outage in 25 years), our house never lost service. FWIW, there are so many outages that we eventually did lose cable and internet because the AT&T substations in the area have no power and there are so many of there big lines down as well.
The trees also brought their root systems out of the ground with them so I have a massive mess of dirt and roots in our yard, including one spot that is probably a 10' tall root system and a massive hole in the ground next to it. That one tore up part of the chain link fence on that side of the yard, but I think that it's completely salvageable, which is a good thing since it's a very nice fence (as far as chain link goes) and I believe it's original to the house from the 1950s. Thankfully the big trees and limbs also completely avoided the house and roof and windows and the big stone patio and sitting walls we put in last spring. Now I have to wait for AT&T to come fix/remove their lines before I can call a tree service to come start cleaning up. Once the trees get cleaned up, I'll have to assess how much damage has been done to the ground and the lawn. We always had pretty good canopy coverage back there but it's taken a pretty big hit. If we have to remove the big maple tree there will be a lot more open sun and water getting to the yard. In the past, we always had trouble getting grass to grow in certain spots because of all the trees. If it's all opened up now, I might use this as an opportunity to re-level and re-sod the entire yard (or at least a very large section of it). I wish we had done that when we moved in but now I might really have no choice.
Power lines are down everywhere, huge swaths of the area have no electricity, there are so many traffic lights out on the arterial roads.... the area is a mess. I'm grateful we didn't have any structural damage as there are quite a few houses that didn't fare so well and I saw a lot of disaster response contractors out working in our neighborhood putting up tarps and plywood and patching roofs nice and early this morning.