Re: SimEarth
My family lives a few hundred miles away and there has been a large amount of rain in the Midwest this year and they have received a lot of flood warnings. The frequent warnings are probably not helping.
Additionally, I don't think people realize how fast water can rise from flash flooding. If a storm system dumps most of the water over a ridge it may go into another watershed and a river may never really rise, but if dumps most of the water in your watershed it can rise feet in the time it takes you to: notice the rise, find anyone who might be in danger, and finally move outside of the area affected. It also doesn't take that much water in the road to increase the buoyance of a vehicle, reducing its adherence to the road surface and be swept off the road into the river because the broad side of your vehicle (or just the tires) is/are a big 'sail' to the water. I grew up in rural farmland with low water crossings, as a general rule if you couldn't see the road surface and it is visible flowing you probably shouldn't ford a river. There may debris, scouring, road collapse hidden by the murkiness that is just as dangerous as the water itself.
Anyhow, the Trump administration's cutbacks to the NWS' budget are not helping. Don't mistake tweets as primary source for people's weather information. Where I grew up still doesn't have good broadband internet, mobile signals can be spotty, and radio stations are easily lost in the hills. One reliable source of weather information that could almost always depend on was the NWS weather radio network but that is no more. I recently turned on my weather radio to check it before camping and only one of the three were actually broadcasting now; not helpful if you are in an area with partial signal and that one station is the one not working.
Also, because of my job I am in regular contact with my local NWS office and they have warned because of personnel and budget cuts that warnings may be delayed and less accurate. While no person can point to a particular instance and say this is why so many people were injured or killed. Minor causes can have compounding effects that will lead to visible outcomes. I would expect a climb in property damage and casualties to continue.
To me, it is a combination of human behavior, ignorance, and a loss of public security good that we have had for nearly 60 years.