Origins of Mysterious Radio Wave Bursts (FRBs) Discovered
iflscience.com
iflscience.com
Earlier this year, Swinburne University's Emily Petroff was the lead author of a report on the first observation of a fast radio burst (FRB) in real time. Previously, the enormously powerful but poorly understood events known as FRBs had only been detected in the records of large radio telescopes years after they happened.
However, among those records was something else, which astronomers named perytons. The first peryton detected was in 1998, although it was not recognized as such until 2011. Perytons look sufficiently like FRBs that astronomers even speculated that the first FRB, known as 010724, might actually have been a peryton.
http://arxiv.org/abs/1504.02165
Because:
"Now that the peryton source has been identified, we furthermore demonstrate that the microwaves on site could not have caused FRB 010724. This and other distinct observational differences show that FRBs are excellent candidates for genuine extragalactic transients."
Better changing the HN link to the Arxiv paper and the title too.
Anyway, it concludes that FRBs can not be caused by microwave ovens. Only another unexplained phenomena is caused by them.