Makes sense for the title to reflect the article content, but isn't it normal for the measurement to be updated several times after such incidents? I thought it

Makes sense for the title to reflect the article content, but isn't it normal for the measurement to be updated several times after such incidents? I thought it was based on estimates from nearby locations, with full data only arriving and being analysed after several days. I often see multiple different numbers, and separated by more than 0.1.