A pole to pole west Pacific atmospheric teleconnection during
[1] An observational analysis is presented that reveals an August teleconnection involving both the Northern Hemisphere (NH) and the Southern Hemisphere (SH). The teleconnection includes three primary anomalies in the monthly average surface pressure field: (1) a high southern latitude component inc...
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ftciteseerx:oai:CiteSeerX.psu:10.1.1.670.7769 2023-05-15T13:46:40+02:00 A pole to pole west Pacific atmospheric teleconnection during Keith M. Hines David H. Bromwich The Pennsylvania State University CiteSeerX Archives 2003 application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.670.7769 http://polarmet.osu.edu/PMG_publications/hines_bromwich_jgr_2002.pdf en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.670.7769 http://polarmet.osu.edu/PMG_publications/hines_bromwich_jgr_2002.pdf Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://polarmet.osu.edu/PMG_publications/hines_bromwich_jgr_2002.pdf Meteorology and Atmospheric Dynamics Precipitation (1854 text 2003 ftciteseerx 2016-01-08T17:21:24Z [1] An observational analysis is presented that reveals an August teleconnection involving both the Northern Hemisphere (NH) and the Southern Hemisphere (SH). The teleconnection includes three primary anomalies in the monthly average surface pressure field: (1) a high southern latitude component including Wilkes Land, Antarctica, the nearby Southern Ocean, and the Ross Sea, (2) a SH midlatitude component near Australia and New Zealand, and (3) a NH subtropical component over the extreme western Pacific Ocean. Surface pressure for the SH high-latitude anomaly is negatively correlated to the other two primary anomalies. The SH midlatitude and NH subtropical component are positively correlated. Furthermore, the teleconnection is correlated to surface pressure near the Aleutian Islands. The teleconnection anomalies result from tropical convection on intraseasonal timescales. Monsoon rainfall over East Asia during August is correlated to the teleconnection. Furthermore, August precipitation at several other locations in the NH and SH is modulated by the teleconnection. Two different sets of numerical experiments with the National Center for Atmospheric Research (NCAR) Community Climate Model version 2 (CCM2) show a similar-appearing teleconnection during late boreal summer. The modeled teleconnection, however, is forced from high southern latitudes. INDEX TERMS: 3309 Meteorology and Atmospheric Text Antarc* Antarctica Ross Sea Southern Ocean Wilkes Land Aleutian Islands Unknown New Zealand Pacific Ross Sea Southern Ocean Wilkes Land ENVELOPE(120.000,120.000,-69.000,-69.000) |
institution |
Open Polar |
collection |
Unknown |
op_collection_id |
ftciteseerx |
language |
English |
topic |
Meteorology and Atmospheric Dynamics Precipitation (1854 |
spellingShingle |
Meteorology and Atmospheric Dynamics Precipitation (1854 Keith M. Hines David H. Bromwich A pole to pole west Pacific atmospheric teleconnection during |
topic_facet |
Meteorology and Atmospheric Dynamics Precipitation (1854 |
description |
[1] An observational analysis is presented that reveals an August teleconnection involving both the Northern Hemisphere (NH) and the Southern Hemisphere (SH). The teleconnection includes three primary anomalies in the monthly average surface pressure field: (1) a high southern latitude component including Wilkes Land, Antarctica, the nearby Southern Ocean, and the Ross Sea, (2) a SH midlatitude component near Australia and New Zealand, and (3) a NH subtropical component over the extreme western Pacific Ocean. Surface pressure for the SH high-latitude anomaly is negatively correlated to the other two primary anomalies. The SH midlatitude and NH subtropical component are positively correlated. Furthermore, the teleconnection is correlated to surface pressure near the Aleutian Islands. The teleconnection anomalies result from tropical convection on intraseasonal timescales. Monsoon rainfall over East Asia during August is correlated to the teleconnection. Furthermore, August precipitation at several other locations in the NH and SH is modulated by the teleconnection. Two different sets of numerical experiments with the National Center for Atmospheric Research (NCAR) Community Climate Model version 2 (CCM2) show a similar-appearing teleconnection during late boreal summer. The modeled teleconnection, however, is forced from high southern latitudes. INDEX TERMS: 3309 Meteorology and Atmospheric |
author2 |
The Pennsylvania State University CiteSeerX Archives |
format |
Text |
author |
Keith M. Hines David H. Bromwich |
author_facet |
Keith M. Hines David H. Bromwich |
author_sort |
Keith M. Hines |
title |
A pole to pole west Pacific atmospheric teleconnection during |
title_short |
A pole to pole west Pacific atmospheric teleconnection during |
title_full |
A pole to pole west Pacific atmospheric teleconnection during |
title_fullStr |
A pole to pole west Pacific atmospheric teleconnection during |
title_full_unstemmed |
A pole to pole west Pacific atmospheric teleconnection during |
title_sort |
pole to pole west pacific atmospheric teleconnection during |
publishDate |
2003 |
url |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.670.7769 http://polarmet.osu.edu/PMG_publications/hines_bromwich_jgr_2002.pdf |
long_lat |
ENVELOPE(120.000,120.000,-69.000,-69.000) |
geographic |
New Zealand Pacific Ross Sea Southern Ocean Wilkes Land |
geographic_facet |
New Zealand Pacific Ross Sea Southern Ocean Wilkes Land |
genre |
Antarc* Antarctica Ross Sea Southern Ocean Wilkes Land Aleutian Islands |
genre_facet |
Antarc* Antarctica Ross Sea Southern Ocean Wilkes Land Aleutian Islands |
op_source |
http://polarmet.osu.edu/PMG_publications/hines_bromwich_jgr_2002.pdf |
op_relation |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.670.7769 http://polarmet.osu.edu/PMG_publications/hines_bromwich_jgr_2002.pdf |
op_rights |
Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
_version_ |
1766245058718203904 |