Volume 22, Number 12—December 2016
Research
Anomalous High Rainfall and Soil Saturation as Combined Risk Indicator of Rift Valley Fever Outbreaks, South Africa, 2008–2011
Figure 3

Figure 3. Mean seasonal rainfall anomalies for 4 consecutive seasons (November–March) in South Africa, 2007–2011. The anomalies were computed as deviations from the seasonal long-term mean for 1985–2011.