We are working hard to get our measurements published.  We think these data have an immediate impact on low-background experiments in the United States, assuaging public health concerns, and potentially providing powerful constraints for atmospheric/transport modeling.  

UW preprint: Arrival time and magnitude of airborne fission products from the Fukushima, Japan, reactor incident as measured in Seattle, WA, USA.

Berkeley preprint: Observations of Fallout from the Fukushima Reactor Accident in San Francisco Bay Area Rainwater