Rossby wave breaking, the upper level jet, and serial clustering of extratropical cyclones in western Europe
Sign Up to like & getrecommendations! Published in 2017 at "Geophysical Research Letters"
DOI: 10.1002/2016gl071277
Abstract: Winter 2013/14 was the stormiest on record for the UK and was characterized by recurrent clustering of extratropical cyclones. This clustering was associated with a strong, straight and persistent North Atlantic jet and was also… read more here.
Keywords: rossby wave; jet; wave breaking; breaking upper ... See more keywords
Linking Northern Hemisphere temperature extremes to Rossby wave packets
Sign Up to like & getrecommendations! Published in 2018 at "Quarterly Journal of the Royal Meteorological Society"
DOI: 10.1002/qj.3228
Abstract: This work investigates the statistical linkage between upper-tropospheric transient Rossby wave packets (RWPs) and lower-tropospheric temperature extremes in the Northern Hemisphere during the period 1979–2015. Data from ERA-Interim reanalyses are used for the diagnosis of… read more here.
Keywords: temperature; rossby wave; wave packets; temperature extremes ... See more keywords
Tropical atmospheric drivers of wintertime European precipitation events
Sign Up to like & getrecommendations! Published in 2020 at "Quarterly Journal of the Royal Meteorological Society"
DOI: 10.1002/qj.3708
Abstract: From observations, we identify a wave‐like pattern associated with northwestern European seasonal precipitation events. These events are associated with tropical precipitation anomalies, prompting us to investigate if there are any tropical–extratropical teleconnections, in particular the… read more here.
Keywords: rossby wave; precipitation; precipitation events; model ... See more keywords
The Pacific decadal oscillation as a modulator of summertime North Atlantic Rossby wave breaking
Sign Up to like & getrecommendations! Published in 2020 at "Climate Dynamics"
DOI: 10.1007/s00382-020-05475-0
Abstract: Investigation into the Pacific decadal oscillation’s (PDO’s) role in modulating the intra-basin frequency of North Atlantic Rossby wave breaking (RWB) is carried out utilizing the Community Earth System Model (CESM). Several 15-year simulations are run… read more here.
Keywords: north atlantic; rossby wave; pacific decadal; decadal oscillation ... See more keywords
Impact of Rossby wave breaking on ozone variation in the upper troposphere and lower stratosphere, 1985–2015
Sign Up to like & getrecommendations! Published in 2020 at "Atmospheric Environment"
DOI: 10.1016/j.atmosenv.2019.117122
Abstract: Abstract This paper studies the influence of Rossby wave breaking (RWB) on ozone variations in the upper troposphere and lower stratosphere on isentropic surfaces between 330 K and 370 K during 1985–2015 over two U.S. sites (Boulder… read more here.
Keywords: troposphere lower; rossby wave; wave breaking; upper troposphere ... See more keywords
Picophytoplankton variability: Influence of Rossby wave propagation in the southeastern Arabian Sea
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Marine Systems"
DOI: 10.1016/j.jmarsys.2019.103221
Abstract: Abstract The westward propagating Rossby waves and associated currents transport low salinity nutrient-rich water mass from the Bay of Bengal into the southeastern Arabian Sea (SEAS) during winter monsoon, and ensuing changes in physicochemical properties… read more here.
Keywords: wave propagation; rossby wave; water; picophytoplankton ... See more keywords
Rossby Wave Breaking and Isentropic Stratosphere‐Troposphere Exchange During 1981–2015 in the Northern Hemisphere
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Geophysical Research"
DOI: 10.1029/2018jd028997
Abstract: To better understand the potential effects of climate change on atmospheric dynamics, this paper studies Rossby wave breaking and isentropic stratosphere-troposphere exchange (STE) in the Northern Hemisphere between 320 and 380 K during 1981–2015 using… read more here.
Keywords: ste; 1981 2015; rossby wave; isentropic ... See more keywords
Winter and Summer Rossby Wave Sources in the CMIP5 Models
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DOI: 10.1029/2019ea000674
Abstract: The Rossby wave source (RWS) in the upper troposphere plays an important role in the tropical‐extratropical teleconnections. Using the daily outputs from the Phase 5 of the Coupled Model Intercomparison Project (CMIP5) models, the overall… read more here.
Keywords: rws; wave sources; cmip5 models; winter summer ... See more keywords
Recurrent Rossby Wave Packets Modulate the Persistence of Dry and Wet Spells Across the Globe
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DOI: 10.1029/2020gl091452
Abstract: Persistent dry and wet spells can arise from stationary weather situations or recurrent flow patterns and result in significant socio‐economic impacts. Here, we study the effects of recurrent synoptic‐scale transient Rossby wave packets (RRWPs) on… read more here.
Keywords: persistence; wet; wave packets; wet spells ... See more keywords
Impact of Rossby waves on chlorophyll variability in the southeastern Arabian Sea
Sign Up to like & getrecommendations! Published in 2018 at "Remote Sensing Letters"
DOI: 10.1080/2150704x.2018.1504335
Abstract: ABSTRACT We use remotely sensed ocean colour data to show that Rossby waves are associated with the westward migration of chlorophyll distribution patterns in the southeastern Arabian Sea (SEAS). During the winter monsoon (November–February), the… read more here.
Keywords: rossby wave; sea; arabian sea; rossby waves ... See more keywords
Tropical African wildfire aerosols trigger teleconnections over mid-to-high latitudes of Northern Hemisphere in January
Sign Up to like & getrecommendations! Published in 2021 at "Environmental Research Letters"
DOI: 10.1088/1748-9326/abe433
Abstract: This study investigates the impacts of African wildfire aerosols (primary organic carbon, black carbon and sulfate) on the Northern Hemispheric in January. We found that wildfire aerosols emitted from equatorial Africa result in two mid-to-high… read more here.
Keywords: high latitudes; rossby wave; wildfire; mid high ... See more keywords