Search Results - "Charn, Alexander"

CAPE Times P Explains Lightning Over Land But Not the Land‐Ocean Contrast by Romps, David M., Charn, Alexander B., Holzworth, Robert H., Lawrence, William E., Molinari, John, Vollaro, David

“…The contemporaneous pointwise product of convective available potential energy (CAPE) and precipitation is shown to be a good proxy for lightning. In…”
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Sign of Observed California Temperature Trends Depends on Data Set Homogenization: Implications for Weighting and Downscaling by Charn, Alexander B., O’Brien, Travis A., Risser, Mark D., Longmate, Julia M., Feldman, Daniel R.

“…Because downscaling methods can yield substantially different projections of future climate, it is imperative to constrain these projections with information…”
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Global Microphysical Sensitivity of Superparameterized Precipitation Extremes by Charn, Alexander B., Collins, William D., Parishani, Hossein, Risser, Mark D.

“…A recent study found statistically significant differences in extreme precipitation distributions over the contiguous United States (CONUS) when changing the…”
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Microphysical Sensitivity of Superparameterized Precipitation Extremes in the Contiguous United States Due to Feedbacks on Large‐Scale Circulation by Charn, Alexander B., Collins, William D., Parishani, Hossein, Risser, Mark D., O'Brien, Travis A.

“…Superparameterized (SP) global climate models have been shown to better simulate various features of precipitation relative to conventional models, including…”
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Predictive Proxies of Present and Future Lightning in a Superparameterized Model by Charn, Alexander B., Parishani, Hossein

“…A superparameterized climate model is used to assess the global performance of several previously proposed proxies for lightning. In particular, predictors…”
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Predictive Proxies of Present and Future Lightning in a Superparameterized Model by Charn, Alexander B., Parishani, Hossein

“…Abstract A superparameterized climate model is used to assess the global performance of several previously proposed proxies for lightning. In particular,…”
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Global Microphysical Sensitivity of Superparameterized Precipitation Extremes by Charn, Alexander B., Collins, William D., Parishani, Hossein, Risser, Mark D.

“…A recent study found statistically significant differences in extreme precipitation distributions over the contiguous United States (CONUS) when changing the…”
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Detection of atmospheric rivers with inline uncertainty quantification: TECA-BARD v1.0.1 by O'Brien, Travis A, Risser, Mark D, Loring, Burlen, Elbashandy, Abdelrahman A, Krishnan, Harinarayan, Johnson, Jeffrey, Patricola, Christina M, O'Brien, John P, Mahesh, Ankur, Prabhat, Arriaga Ramirez, Sarahí, Rhoades, Alan M, Charn, Alexander, Inda Díaz, Héctor, Collins, William D

“…It has become increasingly common for researchers to utilize methods that identify weather features in climate models. There is an increasing recognition that…”
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Impacts of Cloud Microphysics on Extreme Precipitation and Lightning by Charn, Alexander B

“…The microphysical processes involving water droplets and ice crystals in clouds are too small to be explicitly simulated by climate and weather models…”
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