monkburger

This is what happens when the EPA's rules state chemical companies, can more or less, police themselves.

We've detected PFOAs in rainwater/clouds, in the artic, etc (See https://pubs.acs.org/doi/10.1021/acs.est.2c02765)

They are going to lead to further health problems down the road.

Google's Motto was "Don't be evil" Now it's "Do the right thing"

The irony.

SPC uses radar measurements (velocity) to detect rotation at different radar tilts. When you see 2 velocity points very close together, that usually raises the criteria to a warning. Sometimes, at the lowest tilt, we can detect debris on the radar..

But, as you said, not every warning translates into a confirmed tornado on the ground, a limitation of the current radar models.

Well, a tornado warning could be either radar indicated or ground obs (big difference).

Thank you for the links. I will read over them.