Extratropical Highlights

  Table of Indices  (Table 3)

  Global Surface Temperature  E1

  Temperature Anomalies (Land Only)  E2

  Global Precipitation  E3

  Regional Precip Estimates (a)  E4

  Regional Precip Estimates (b)  E5

  U.S. Precipitation  E6

  Northern Hemisphere

  Southern Hemisphere

• SLP  E14
  
• 500-hPa Heights  E15
  
• 300-hPa Wind Vectors  E16
  
• 500-hPa Persistence  E17
  
• 500-hPa Heights Anom  E18
  

  Stratosphere

  Appendix 2: Additional Figures

MARCH 2018

FIGURE E18.  Southern Hemisphere: Daily 500-hPa height anomalies averaged over the 5 degrees latitude band centered on 40S. Anomalies are departures from the 1981-2010 base period daily means.