In the building we were in yesterday, there were some thirty or so people... Assuming most of them are here as well [though she hasn't seen or heard from Thor yet, and she's kept her eyes up] we will likely need to shelter that many here, as well. I am not sure if one larger shelter, or two or three smaller shelters, would be better...

Though I am not sure if everyone need be provided for. And I have only heard from a dozen or so.