Zobrazeno 1 - 10
of 126
pro vyhledávání: '"Moti Segal"'
Publikováno v:
Weather and Forecasting. 26:319-336
Four new approaches of postprocessing quantitative precipitation forecasts (QPFs) from model ensemble output were used to generate probability of precipitation (POP) tables in order to develop a forecasting method that could outperform a traditional
Publikováno v:
Weather and Forecasting. 24:575-594
Weather Research and Forecast (WRF) model exploratory sensitivity simulations were performed to determine the impact of vertical grid resolution (VGR) on the forecast skill of Midwest summer rainfall. Varying the VGR indicated that a refined VGR, whi
Publikováno v:
Weather and Forecasting. 22:501-519
To assist in optimizing a mixed-physics ensemble for warm season mesoscale convective system rainfall forecasting, the impact of various physical schemes as well as their interactions on rainfall when different initializations were used has been inve
Publikováno v:
Weather and Forecasting. 22:299-314
The performance of an ensemble forecasting system initialized using varied soil moisture alone has been evaluated for rainfall forecasts of six warm season convective cases. Ten different soil moisture analyses were used as initial conditions in the
Publikováno v:
Journal of Climate. 19:1576-1585
Characteristics of surface water vapor deposition (WVD) over the continental United States under the present climate and a future climate scenario reflecting the mid-twenty-first-century increased greenhouse gas concentrations were evaluated by using
Publikováno v:
Weather and Forecasting. 20:1048-1060
In recent years, a mixed-physics ensemble approach has been investigated as a method to better predict mesoscale convective system (MCS) rainfall. For both mixed-physics ensemble design and interpretation, knowledge of the general impact of various p
Autor:
Moti Segal, William A. Gallus
Publikováno v:
Weather and Forecasting. 19:1127-1135
The likelihood of simulated rainfall above a specified threshold being observed is evaluated as a function of the amounts predicted by two mesoscale models. Evaluations are performed for 20 warm-season mesoscale convective system events over the uppe
Publikováno v:
Renewable Energy. 29:1923-1928
Solar radiation is the most important source of renewable energy available to reduce fossil CO2 atmospheric emissions and also is an important factor in heating, ventilation, and air conditioning (HVAC) energy considerations. Solar radiation may be a
Publikováno v:
Monthly Weather Review. 132:396-403
Regional model sensitivity simulations in which the height of elevated terrain was reduced to explore simulated changes in features of the low-level jet (LLJ) are presented. Such an approach has not been reported, and it provides complementary insigh
Publikováno v:
Journal of Applied Meteorology. 41:1225-1240
The potential thermal effects of traffic on road surface thermal energy balance under frost/snow cover conditions have been largely ignored in meteorological evaluations of road ice deposit conditions. Preliminary exploration of these effects, partic