Posts Tagged ‘ RClimate Script ’

Using RClimate To Retrieve Climate Series Data

January 23, 2011
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Using RClimate To Retrieve Climate Series Data

This post shows how to use RClimate.txt to retrieve a climate time series and write a csv file in 5 lines of R script. One of my readers, Robert, wants to be able to download climate time series data and … Continue reading →

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Volcanic Solar Dimming, ENSO and Temperature Anomalies

January 21, 2011
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Volcanic Solar Dimming, ENSO and Temperature Anomalies

In previous posts I have shown plots of global temperature anomaly, volcano and Nino34 trends (here , here). In this post , I want to further  explore the role of volcanic eruptions and Nino34 phases (El Nino, La Nina) on … Continue reading →

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Climate Charts, Data and RClimate Scripts

January 16, 2011
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Climate Charts, Data and RClimate Scripts

While there are many online climate data resources, the source data files are in numerous data formats, presenting a challenge to climate citizen scientists who want to retrieve and analyze several climate indicators at the same time. I have been &#823...

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Nov 2010 Year-To-Date Global Temperature Anomaly 1st in 2 Series, 2nd in 3 Series: Update

January 1, 2011
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Nov 2010 Year-To-Date Global Temperature Anomaly 1st in 2 Series, 2nd in 3 Series: Update

This post shows the YTD global land – ocean temperature anomaly (LOTA) trends for the 5 major series through November, 2010 and how  2010 YTD ranks over the entire record for each series.  The source data  file link is provided. … Contin...

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Plotting Atmospheric Temperature Structure and Lapse Rate

December 30, 2010
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Plotting Atmospheric Temperature Structure and Lapse Rate

This post presents an RClimate script to develop a temperature sounding profile and calculate the ambient lapse rate using University of Wyoming atmospheric sounding data. Understanding atmospheric structure and lapse rate is essential to a full unders...

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Oct 2010 Year-To-Date Global Temperature Anomaly 1st in 2 Series, 2nd in 3 Series

November 29, 2010
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Oct 2010 Year-To-Date Global Temperature Anomaly 1st in 2 Series, 2nd in 3 Series

This post shows the YTD global land – ocean temperature anomaly (LOTA) trends for the 5 major series through October, 2010 and how  2010 YTD ranks over the entire record for each series. The source data  file link is provided. … Continue ...

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RClimate Tools for Do It Yourself Climate Trend Analysis – Nov, 2010 Update

November 22, 2010
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RClimate Tools for Do It Yourself Climate Trend Analysis – Nov, 2010 Update

I have made several updates to  RClimate tools for do-it-yourself  climate scientists.  The downloadable monthly climate trends file  (link to csv file) now includes the 5 major global land-ocean temperature anomaly time series (GISS, HAD, NOAA, RS...

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2010 On Track to Being 2nd Warmest Year Since 1880

November 5, 2010
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2010 On Track to Being 2nd Warmest Year Since 1880

In this post I present a 5 panel trend charts which show the year-to-date  anomaly trends for the 5 major global temperature anomaly series and a table that shows how  2010 YTD ranks over the entire record for each series. … Continue reading &#...

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September Anomaly Trends Show Global Warming Continues: Update 1

October 26, 2010
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September Anomaly Trends Show Global Warming Continues: Update 1

In this post I present a trend chart which shows the September anomaly trends for the 5 major global temperature anomaly series and a table that shows how September 2010 ranks over the entire record for each series. The source … Continue reading ...

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Arctic Oscillation: 1 – Trends

September 24, 2010
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Arctic Oscillation: 1 – Trends

arctic oscillation (AO): 1 -  trends Since 1950 In this post, I begin a series on the Arctic Oscillation (AO) .  This post  presents a chart of monthly AO Index from 1950 to the present and introductory information on AO … Continue reading ...

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