CONFIRMEDDate confidence: CONFIRMEDStated as firmHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all CONFIRMED pins87% CONFIDENCEOverall confidence: 87%How well the pin's source and references back up its dates.Weighted average of how firmly 4 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better
Wikipedia's[1] article says the evacuation of the Feather River Basin was ordered on 12 February 2017; NBC News[4], the ASDSO case study and Scripps confirm the February 2017 incident and the roughly 188,000 evacuees.Erosion at Oroville Dam's emergency spillway prompted an evacuation order on 12 February 2017 for communities along the Feather River, about 188,000 people, after the main spillway had been damaged on 7 February.
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