Synoptic forcing
Web摘要： Synoptic descriptions consist largely of case studies, which involve a distinction between major and minor warmings. Results of energetics studies show the importance of tropospheric-stratospheric interaction, and the significance of the pressure-work term near the tropopause. WebApr 10, 2024 · This response is clearly inconsistent with the observational fact, so the role of the synoptic eddy forcing in the formation of the observed equivalent-barotropic low pressure should be considered. In fact, over the northern EASM region, there exist vigorous synoptic eddy activities during summer.
Synoptic forcing
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WebOct 1, 2004 · The effect of the synoptic-scale flux forcing is most noticeable in the SST signals of the spring and summer seasons. During these seasons, the surface mixed layer is relatively shallow and the synoptic-scale heat flux forcing can significantly modify the SST signals. The SST anomalies thus generated have a typical amplitude of ±1°C. WebSynoptic-scale variability of surface winds and ocean response to atmospheric forcing in the eastern austral Pacific Ocean ... Synoptic-scale systems cover approximately 100–5000 km, with a timescale of days to weeks and include events such as atmospheric pressure systems like subtropical anti-cyclones and hurricanes.
WebSep 27, 2024 · The heat forcing of synoptic eddies tends to lead to eastward acceleration (deceleration) of the mean flow in the lower (upper) troposphere, which is similar (opposite) to the role of eddy vorticity forcing (Lau and Holopainen 1984; Fang and Yang 2016). WebNov 10, 2007 · [1] Daily output from 15 global climate system models and 2 global reanalyses were analyzed to create a synoptic climatology of Arctic sea level pressure and to assess predicted changes in net precipitation over the Arctic. The method of self-organizing maps was used to create the synoptic climatology from 3 decades of model …
WebApr 3, 2024 · Strength of the synoptic-scale eddy activity feedback to mean flow is impacted by the zonal wind anomalies induced by the AL and the mean state of the background zonal wind over the mid-latitude ... WebA two-layer, f-plane model enables the dynamics of the layer of fluid below the interior inversion to be incorporated. At the period of the synoptic forcing (six days), the boundary …
WebNov 29, 2024 · The deadly shift of the Yarnell Hill, Arizona wildfire was associated with an environment exhibiting gusty wind patterns in response to organized convectively driven circulations. The observed synoptic (>2500 km) through meso-β (approximately 100 km) scale precursor environment that organized a mid-upper tropospheric cross …
WebApr 30, 2005 · In the work presented here, we do not attempt to explicitly model the small-scale cloud structure but focus on the general cloud development (the overall cloud top and base heights) and the 30-min averaged cloud extinction-coefficient profiles from three time periods, which are assumed to respond to the synoptic forcing and used to constrain the … hayneedle antionette coffee tableWebMay 17, 2024 · The weakening of synoptic forcing from the mid-latitudes results in less frontal activity (Supplementary Fig. 4) and reduced frontal precipitation in the pre-MO … bottle rocket launchingWebNov 1, 2024 · In addition to Shenyang, the 3-h soundings in Changchun (Fig. 1) were also obtained to examine the influence of regional synoptic forcing on the PBL structure. On … bottle rocket movie onlineWebFeb 1, 2024 · Abstract Thermally driven upslope flows in mountainous areas provide favorable conditions for diurnal deep moist convection especially during episodes of weak synoptic forcing. The present study investigates the response of deep convection to axisymmetric orography as a function of orographic width and height by running … bottle rocket movie castWebNov 29, 2024 · Events characterized by synoptic-scale forcing for ascent and convective precipitation reduced the dominant influence of the orographic forcing signal on observed precipitation. Based on case study analysis, QG forcing for ascent in one such event produced synoptic-scale upward vertical motion upstream of the Santa Ana River … hayneedle 10 off codeWebThe meaning of SYNOPTIC is affording a general view of a whole. relating to or displaying conditions (as of the atmosphere or weather) as they exist simultaneously over a broad area hayneedle bathroom accessoriesWebWe observe a link between strong synoptic forcing (as judged by wind speeds over the RIS and Ross Sea) and greater occurrence of high-level cloud (above 6 km a. s. l.), while regimes linked to reduced synoptic forcing seem to be related … bottle rocket movie trailer