Tropical Highlights

  Table of Atmospheric Indices  (Table 1)

  Table of Oceanic Indices  (Table 2)

  Time Series

  Time-Longitude Sections

  Mean & Anomaly Fields

• Depth of the 20C Isotherm  T16
  
• Subsurface Eq. Pacific Temp  T17
  
• Sea Surface Temperature  T18
  
• Sea Level Pressure  T19
  
• 850-hPa Vector Wind  T20
  
• 200-hPa Vector Wind  T21
  
• 200-hPa Streamfunction  T22
  
• 200-hPa Divergence  T23
  
• 200-hPa VPOT & Div Wind  T24
  
• OLR  T25
  
• SSM/I Tropical Precipitation  T26
  
• Cloud Liquid Water  T27
  
• Precipitable Water  T28
  
• E-W Divergent Circulation  T29
  
• W-E Divergent Circulation  T30
  
• Pacific Zonal Wind (a)  T31
  
• Pacific Zonal Wind (b)  T32
  

  Appendix 1: Outside Contributions

Divergence & W-E Divergence Circulation

JULY 2007

FIGURE T30.  Pressure-longitude section (80W-100E) of the mean (top) and anomalous (bottom) divergence (contour interval is 1 x 10^-6 s^-1) and divergent circulation averaged between 5N-5S. The divergent circulation is represented by vectors of combined pressure vertical velocity and the divergent component of the zonal wind. Red shading and solid contours denote divergence (top) and anomalous divergence (bottom). Blue shading and dashed contours denote convergence (top) and anomalous convergence (bottom). Anomalies are departures from the 1979-1995 base period monthly means.