Airborne radionuclides and test status

I am trying to get a better handle on what has been released and what has arrived in the US via airborne fallout. Below is *preliminary* list I prepared of radionuclides known or thought to have been released, sorted in order of increasing half life:

This is not my area of expertise and thus I may have missed some. The "Probable" releases are based on information which suggests that some spent fuel was ejected due to one or more of the hydrogen explosions. For example, from a recent NY Times article:

"The [NRC] document also suggests that fragments or particles of nuclear fuel from spent fuel pools above the reactors were blown “up to one mile from the units,” and that pieces of highly radioactive material fell between two units and had to be “bulldozed over,” presumably to protect workers at the site. The ejection of nuclear material, which may have occurred during one of the earlier hydrogen explosions, may indicate more extensive damage to the extremely radioactive pools than previously disclosed."

Does anyone have information which conflicts or adds to this table I prepared? Note: As for whether the US fallout of radionuclide X poses a risk to someone in the US, that is not the subject of this exercise. It is a tertiary question. First comes a) what can arrive, b) what has arrived, THEN c) what risks if any does that pose. I'm trying to focus on the first two issues and politely ask for your cooperation and patience. Thanks.