Get Climate Teleconnection Indices
Import time series of climate teleconnection indices from the United States National Weather Service (NWS)/National Oceanic and Atmospheric Administration (NOAA) Climate Prediction Center (CPC) website found here: http://www.cpc.ncep.noaa.gov/products/precip/CWlink/daily_ao_index/teleconnections.shtml.
Downloadable indices include:
get_ao retrieves Arctic Oscillation (AO), sometimes called the Northern Annular Mode (NAM).
get_aao retrieves Antarctic Oscillation (AAO), sometimes the Southern Annular Mode (SAM).
get_nao retrieves North Atlantic Oscillation (NAO).
get_pna retrieves Pacific North-American Pattern.
INPUT ARGUMENTS: none
OUTPUTS: (example for the AAO)
aao_ind = daily AAO index values
aao_dates = date vector
EXAMPLE:
[aao_ind,aao_dates] = get_aao;
figure
plot([aao_dates(1) aao_dates(end)],[0 0],'k'); hold on
plot(aao_dates,aao_ind,'b')
datetick
xlim([aao_dates(1) aao_dates(end)])
box off
text(0,.9,' Antarctic Oscillation Index','units','normalized')
Cite As
Chad Greene (2023). Get Climate Teleconnection Indices (https://www.mathworks.com/matlabcentral/fileexchange/38596-get-climate-teleconnection-indices), MATLAB Central File Exchange. Retrieved .
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- Sciences > Earth, Ocean, and Atmospheric Sciences > Oceanography and Hydrology >
- Sciences > Earth, Ocean, and Atmospheric Sciences > Glaciology >
- Sciences > Earth, Ocean, and Atmospheric Sciences > Weather and Atmospheric Science >
- Sciences > Earth, Ocean, and Atmospheric Sciences > Climate Science and Analysis >
Tags
Acknowledgements
Inspired: Get Land Surface Temperatures, deseason
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CPC_indices/
Version | Published | Release Notes | |
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1.0.0.0 |