Model Uncertainty in a Mesoscale Ensemble Prediction System: Stochastic versus Multiphysics Representations von BERNER, J, HA, S.-Y, HACKER, J. P, FOURNIER, A, SNYDER, C

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Increasing the Skill of Probabilistic Forecasts: Understanding Performance Improvements from Model-Error Representations von Berner, J, Fossell, K R, Ha, S-Y, Hacker, J P, Snyder, C

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Ensemble Data Assimilation to Characterize Surface-Layer Errors in Numerical Weather Prediction Models von HACKER, J. P, ANGEVINE, W. M

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Long-range transport of Asian dust to the Lower Fraser Valley, British Columbia, Canada von McKendry, I. G., Hacker, J. P., Stull, R., Sakiyama, S., Mignacca, D., Reid, K.

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A robust formulation of the ensemble Kalman filter von Thomas, S. J., Hacker, J. P., Anderson, J. L.

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The U.S. Air Force Weather Agency's mesoscale ensemble: scientific description and performance results von HACKER, J. P., HA, S.‐Y., SNYDER, C., BERNER, J., ECKEL, F. A., KUCHERA, E., POCERNICH, M., RUGG, S., SCHRAMM, J., WANG, X.

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Ensemble kalman filter assimilation of fixed screen-height observations in a parameterized PBL von HACKER, Joshua P, SNYDER, Chris

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The variation of compressive strength of AGR moderator graphite with increasing thermal weight loss von Neighbour, G.B, Hacker, P.J

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Explicit Numerical Diffusion in the WRF Model von KNIEVEL, Jason C, BRYAN, George H, HACKER, Joshua P

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The coefficient of thermal expansion of nuclear graphite with increasing thermal oxidation von Hacker, Paul J, Neighbour, Gareth B, McEnaney, Brian

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Linear and non-linear response to parameter variations in a mesoscale model von Hacker, J. P., Snyder, C., Ha, S.-Y., Pocernich, M.

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Improved vertical covariance estimates for ensemble-filter assimilation of near-surface observations von HACKER, Joshua P, ANDERSON, Jeffrey L, PAGOWSKI, Mariusz

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Linear and non-linear response to parameter variations in a mesoscale model von Hacker, J. P., Snyder, C., Ha, S. -Y., Pocernich, M.

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Linear and nonalinear response to parameter variations in a mesoscale model von Hacker, J P, Snyder, C, HA, SaY, POCERNICH, M

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Linear and non-linear response to parameter variations in a mesoscale model: SPECIAL ISSUE on probalistic short-range weather forecasting von HACKER, J. P, SNYDER, C, HA, S.-Y, POCERNICH, M

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The U.S. Air Force Weather Agency’s mesoscale ensemble: scientific description and performance results von Hacker, J. P., Ha, S. -Y., Snyder, C., Berner, J., Eckel, F. A., Kuchera, E., Pocernich, M., Rugg, S., Schramm, J., Wang, X.

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Modeled Downward Transport of a Passive Tracer over Western North America during an Asian Dust Event in April 1998 von Hacker, Joshua P., McKendry, Ian G., Stull, Roland B.

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The U.S. Air ForceWeather Agency's mesoscale ensemble: scientific description and performance results von Hacker, J. P., Ha, S.-Y., Snyder, C., Berner, J., Eckel, F. A., Kuchera, E., Pocernich, M., Rugg, S., Schramm, J., Wang, X.

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The U.S. Air Force Weather Agency's mesoscale ensemble: scientific description and performance results: SPECIAL ISSUE on probalistic short-range weather forecasting von HACKER, J. P, HA, S.-Y, SNYDER, C, BERNER, J, ECKEL, F. A, KUCHERA, E, POCERNICH, M, RUGG, S, SCHRAMM, J, WANG, X

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Spectral preconditioners for nonhydrostatic atmospheric models von THOMAS, Stephen J, HACKER, Joshua P, SMOLARKIEWICZ, Piotr K, STULL, Roland B

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