Teleconnections in the northern extratropical troposheric circulation are significantly affected by the 11-year solar cycle ...
<!--!introduction!--> The analysis of spatial autocorrelations and teleconnections are studied in the 500 hPa heights of the Northern Hemisphere Extratropics in winter in the NCEP/NCAR reanalysis for the period 1948-2018. Significant differences are found between months with high and low solar...
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GFZ German Research Centre for Geosciences
2023
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Online Access: | https://dx.doi.org/10.57757/iugg23-0916 https://gfzpublic.gfz-potsdam.de/pubman/item/item_5016547 |
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ftdatacite:10.57757/iugg23-0916 2023-06-11T04:14:26+02:00 Teleconnections in the northern extratropical troposheric circulation are significantly affected by the 11-year solar cycle ... Huth, Radan 2023 https://dx.doi.org/10.57757/iugg23-0916 https://gfzpublic.gfz-potsdam.de/pubman/item/item_5016547 unknown GFZ German Research Centre for Geosciences Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 ConferencePaper Oral Article 2023 ftdatacite https://doi.org/10.57757/iugg23-0916 2023-06-01T11:03:50Z <!--!introduction!--> The analysis of spatial autocorrelations and teleconnections are studied in the 500 hPa heights of the Northern Hemisphere Extratropics in winter in the NCEP/NCAR reanalysis for the period 1948-2018. Significant differences are found between months with high and low solar activity. Patterns of spatial autocorrelations of mid-tropospheric circulation differ between solar minima and maxima; the differences are highly significant over parts of the North Atlantic and North Pacific. Correlation structures of tropospheric circulation are significantly larger in their geographical extent under solar maxima over parts of the North Atlantic. The direction of teleconnections over eastern North America is also associated to solar activity: eastern North America is connected to the Pacific domain in solar minima, whereas to the Atlantic domain in solar maxima. The differences in teleconnections form a background for a response of modes of circulation variability and blocking anticyclones to ... : The 28th IUGG General Assembly (IUGG2023) (Berlin 2023) ... Conference Object North Atlantic DataCite Metadata Store (German National Library of Science and Technology) Pacific |
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<!--!introduction!--> The analysis of spatial autocorrelations and teleconnections are studied in the 500 hPa heights of the Northern Hemisphere Extratropics in winter in the NCEP/NCAR reanalysis for the period 1948-2018. Significant differences are found between months with high and low solar activity. Patterns of spatial autocorrelations of mid-tropospheric circulation differ between solar minima and maxima; the differences are highly significant over parts of the North Atlantic and North Pacific. Correlation structures of tropospheric circulation are significantly larger in their geographical extent under solar maxima over parts of the North Atlantic. The direction of teleconnections over eastern North America is also associated to solar activity: eastern North America is connected to the Pacific domain in solar minima, whereas to the Atlantic domain in solar maxima. The differences in teleconnections form a background for a response of modes of circulation variability and blocking anticyclones to ... : The 28th IUGG General Assembly (IUGG2023) (Berlin 2023) ... |
format |
Conference Object |
author |
Huth, Radan |
spellingShingle |
Huth, Radan Teleconnections in the northern extratropical troposheric circulation are significantly affected by the 11-year solar cycle ... |
author_facet |
Huth, Radan |
author_sort |
Huth, Radan |
title |
Teleconnections in the northern extratropical troposheric circulation are significantly affected by the 11-year solar cycle ... |
title_short |
Teleconnections in the northern extratropical troposheric circulation are significantly affected by the 11-year solar cycle ... |
title_full |
Teleconnections in the northern extratropical troposheric circulation are significantly affected by the 11-year solar cycle ... |
title_fullStr |
Teleconnections in the northern extratropical troposheric circulation are significantly affected by the 11-year solar cycle ... |
title_full_unstemmed |
Teleconnections in the northern extratropical troposheric circulation are significantly affected by the 11-year solar cycle ... |
title_sort |
teleconnections in the northern extratropical troposheric circulation are significantly affected by the 11-year solar cycle ... |
publisher |
GFZ German Research Centre for Geosciences |
publishDate |
2023 |
url |
https://dx.doi.org/10.57757/iugg23-0916 https://gfzpublic.gfz-potsdam.de/pubman/item/item_5016547 |
geographic |
Pacific |
geographic_facet |
Pacific |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_doi |
https://doi.org/10.57757/iugg23-0916 |
_version_ |
1768392441840271360 |