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You can find more info about the upcoming URL changes here.
PSD Map Room Climate Products
Global Circulation: Means and Anomalies
Operational (O) plots from: | 01/13/2009 | Reanalysis (R) plots from: | 01/11/2009 | |
Last Update Time: | Tuesday, 13-Jan-2009 11:48:32 MST | Last Update Time: | Tuesday, 13-Jan-2009 10:38:27 MST |
DAILY PLOTS | 01-Day | 07-Day | 30-Day | 90-Day | Time-Longitude Plots (1-day Mean & Anomaly) |
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500 mb Heights: | O | R | O | R | O | R | O | R | Operational | Reanalysis |
200 mb Eddy Heights: | O | R | O | R | O | R | O | R | ||
250 mb Winds: | O | R | O | R | O | R | O | R | Operational | Reanalysis |
150 mb Winds: | O | R | O | R | O | R | O | R |
Construct your own Time-Section Plots Using NCEP Daily Data |
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250 mb Zonal Mean U-Winds: | O | R | O | R | O | R | O | R | ||
Surface Winds: | O | R | O | R | O | R | O | R | ||
Sea Level Pressure: | O | R | O | R | O | R | O | R | ||
Surface Temperatures: | O | R | O | R | O | R | O | R | ||
Daily (Non-Interpolated) Outgoing Longwave Radiation: | O | O | O | O | ||||||
Interpolated Outgoing Longwave Radiation: | O | O | O | O | ||||||
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ANIMATIONS | 1-Day | 7-Day | 30-Day | 90-Day | ||||||||||||
Anomaly | Mean | Anomaly | Mean | Anomaly | Mean | Anomaly | Mean | |||||||||
500 mb Heights: | O | R | O | R | O | R | O | R | O | R | O | R | O | R | O | R |
200 mb Eddy Heights: | O | R | O | R | O | R | O | R | O | R | O | R | O | R | O | R |
250 mb Winds: | O | R | O | R | O | R | O | R | O | R | O | R | O | R | O | R |
150 mb Winds: | O | R | O | R | O | R | O | R | O | R | O | R | O | R | O | R |
250 mb Zonal Mean U-Winds: | O | R | O | R | O | R | O | R | O | R | O | R | O | R | O | R |
Surface Winds: | O | R | O | R | O | R | O | R | O | R | O | R | O | R | O | R |
Sea Level Pressure: | O | R | O | R | O | R | O | R | O | R | O | R | O | R | O | R |
Surface Temperatures: | O | R | O | R | O | R | O | R | O | R | O | R | O | R | O | R |
Daily (Non-Interpolated) Outgoing Longwave Radiation: | O | O | O | O | O | O | O | O | ||||||||
Interpolated Outgoing Longwave Radiation: | O | O | O | O | O | O | O | O | ||||||||
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Comparison of Operational and Reanalysis Anomalies | ||
500 mb Heights: | 30 Day Anomaly | 90 Day Anomaly |
200 mb Eddy Heights: | 30 Day Anomaly | 90 Day Anomaly |
250 mb Winds: | 30 Day Anomaly | 90 Day Anomaly |
Surface Winds: | 30 Day Anomaly | 90 Day Anomaly |
Surface Temperatures: | 30 Day Anomaly | 90 Day Anomaly |
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The table shows a comparison of the latest available monthly and seasonal mean anomalies for these two datasets. The reanalysis anomalies are produced using the reanalysis data and its 1968-96 climatology, while the operational anomalies are produced using the operational data and its 1985-95 climatology. These differences provide one measure of uncertainity in these globally analyzed atmospheric fields.