Spatial‐temporal features of intense snowfall events in China and their possible change

J Sun, H Wang, W Yuan, H Chen - Journal of Geophysical …, 2010 - Wiley Online Library
The statistical spatial‐temporal features of the intense snowfall event (ISE) in China are
investigated over the period of 1962–2000. The results indicate that eastern China, northern …

[HTML][HTML] Adjoint-derived observation impact using WRF in the western North Pacific

BJ Jung, HM Kim, T Auligné, X Zhang… - Monthly Weather …, 2013 - journals.ametsoc.org
An increasing number of observations have contributed to the performance of numerical
weather prediction systems. Accordingly, it is important to evaluate the impact of these …

Inclusion of linearized moist physics in NASA's Goddard Earth Observing System data assimilation tools

D Holdaway, R Errico, R Gelaro… - Monthly Weather …, 2014 - journals.ametsoc.org
Inclusion of moist physics in the linearized version of a weather forecast model is beneficial
in terms of variational data assimilation. Further, it improves the capability of important tools …

Adjoint‐based observation impact on meteorological forecast errors in the Arctic

DH Kim, HM Kim - … Journal of the Royal Meteorological Society, 2024 - Wiley Online Library
Accurate weather forecasting using numerical weather prediction in the Arctic remains a
challenge owing to the complex atmospheric dynamics and relatively sparse observations of …

Large-scale atmospheric circulations and water vapor transport influencing interannual variations of intense snowfalls in northern China

ZY WANG, BT ZHOU - Chinese Journal of Geophysics, 2018 - en.dzkx.org
Based on the observation data from meteorological stations of China and the reanalysis
dataset from the NECP/NCAR for the period 1961-2014, the large-scale atmospheric …

The impact of moist physics on the sensitive area identification for heavy rainfall associated weather systems

H Yu, Z Meng - Advances in Atmospheric Sciences, 2022 - Springer
The impact of moist physics on the sensitive areas identified by conditional nonlinear
optimal perturbation (CNOP) is examined based on four typical heavy rainfall cases in …

Effect of boundary conditions on adjoint-based forecast sensitivity observation impact in a regional model

HM Kim, DH Kim - Journal of Atmospheric and Oceanic …, 2021 - journals.ametsoc.org
In this study, the effect of boundary-condition configurations in the regional Weather
Research and Forecasting (WRF) Model on the adjoint-based forecast sensitivity …

Enhanced impact of autumn north tropical Atlantic sea surface temperature anomalies on subsequent winter snowfall in Northeast China after 2001

S Xu, Y Fang, Y Lin, X Sun, X Yang… - Journal of Climate, 2023 - journals.ametsoc.org
This study reveals that the relationship between autumn north tropical Atlantic (NTA) sea
surface temperature (SST) anomalies and Northeast China's winter snowfall (NECWS) …

Forecast sensitivity to observations for high-impact weather events in the Korean Peninsula

SH Kim, HM Kim, EJ Kim, HC Shin - Atmosphere, 2013 - koreascience.kr
Recently, the number of observations used in a data assimilation system is increasing due to
the enormous amount of observations, including satellite data. However, it is not clear that …

[HTML][HTML] Effect of observation network design on meteorological forecasts of Asian dust events

EG Yang, HM Kim, JW Kim, JK Kay - Monthly Weather Review, 2014 - journals.ametsoc.org
Effect of Observation Network Design on Meteorological Forecasts of Asian Dust Events in:
Monthly Weather Review Volume 142 Issue 12 (2014) Jump to Content Jump to Main …