20th Century Reanalysis V2 Monthly/Seasonal Composites: Google Earth


Plot seasonal composites (averages) of the mean or anomalies (mean - total mean) of variables from the 20th Century Reanalysis reanalysis. Output is a KML/KMZ file and a link to the Google Earth Browser Interface. 20th century reanalysis data is available from Jan 1871 to Dec 2012.


? Which variable? Level?
? Beginning month of season: Ending month:
? Enter years for composites (from 1 to 16): e.g. 1972. For seasons that span a year (e.g. DJF), please enter year of the LAST month.

To subtract one set of years from another, use a minus sign (-) before the years that are to be subtracted.


? OR Enter range of years: to (optional minus to )
? OR List of years: Enter filename:
? OR Years from values in Time Series:

If CUSTOM Time Series:

? Value to composite on:

Type of comparison:

? Lag: Plot composites for months before or after dates chosen
? Color? Shading:
? Plot type? Mean Anomaly Long Term Mean
? Scale plot size (%)   Plot contour labels? No Yes
? Reverse colorbar? No Yes
? Override default contour interval? Interval: Range: low high
go to error submittal form (Report Bugs)

This is a Research and Development Application
Help
In order to help ensure that this web analysis page remains available, we would greatly appreciate feedback on its use, particularily in the clasroom, for presentations or for research. Mail to Cathy Smith at (cathy.smith@noaa.gov).
Help
Documentation
20CR at PSD
20CR V3 Dataset Details
20CR V2c Dataset Details
Plotting and Analysis
Plot 20CR Monthly Composites
Plot 20CR Monthly Composites: Google Earth
Plot 20CR Daily Composites
Plot 20CR Sub-Daily Composites
Plot/Access All 20CR Data
WRIT Web Tools
Climate Index Timeseries
20CR Index Time Series
Background Information
Referencing Plots and Timeseries