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Pronounced suppression and X-pattern merging of equatorial ionization...
Following the 2022 Tonga Volcano eruption, dramatic suppression and deformation of the equatorial ionization anomaly (EIA) crests occurred in the American sector similar to...- publication PDF
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Recommendations for interinstitutional and interdisciplinary research...
The U.S.-Taiwan Partnership for International Research and Education (PIRE) "Building Extreme Weather Resiliency through Improved Weather and Climate Prediction and Emergency...- publication PDF
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The White Light Solar Corona: An Atlas of 1986 K-coronameter Synoptic Charts...
This article does not have an abstract or article summary.- publication PDF
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Discovery of scattering polarization in the hydrogen Lya line of the solar...
There is a thin transition region (TR) in the solar atmosphere where the temperature rises from 10,000 K in the chromosphere to millions of degrees in the corona. Little is...- publication PDF
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A new approach to testing forecast predictive accuracy
The Diebold-Mariano test for predictive accuracy has been used widely and adapted for economic forecasts, but has not seen much activity in weather forecast verification. The...- publication PDF
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Detecting the permafrost carbon feedback: Talik formation and increased...
Thaw and release of permafrost carbon (C) due to climate change is likely to offset increased vegetation C uptake in northern high-latitude (NHL) terrestrial ecosystems. Models...- publication PDF
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Future directions for whole atmosphere modeling: Developments in the context...
Coupled Sun-to-Earth models represent a key part of the future development of space weather forecasting. With respect to predicting the state of the thermosphere and ionosphere,...- publication PDF
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Evaluating soil biogeochemistry parameterizations in Earth system models...
Soils contain large reservoirs of terrestrial carbon (C), yet soil C dynamics simulated in Earth systems models show little agreement with each other or with observational data...- publication PDF
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Assessing sub-grid variability within satellite pixels over urban regions...
Sub-grid variability (SGV) in atmospheric trace gases within satellite pixels is a key issue in satellite design and interpretation and validation of retrieval products....- publication PDF
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Development of the online MM5 tracer model and its applications to air...
An online tracer model, based on the fifth-generation Penn State/NCAR Mesoscale model, was developed. The new model includes full representation of processes for advection,...- publication PDF
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Arctic warming induced by the Laurentide Ice Sheet topography
It is well known that ice sheet-climate feedbacks are essential for realistically simulating the spatiotemporal evolution of continental ice sheets over glacial-interglacial...- publication PDF
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Evaluation of Urban Canopy Models against near-surface measurements in...
Urban canopy models (UCMs) in mesoscale numerical weather prediction models need evaluation to understand biases in urban environments under a range of conditions. The authors...- publication PDF
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Winter soil respiration in a humid temperate forest: The roles of moisture,...
Winter soil respiration at midlatitudes can comprise a substantial portion of annual ecosystem carbon loss. However, winter soil carbon dynamics in these areas, which are often...- publication PDF
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Estimating the uncertainty of using GPS radio occultation data for climate...
To examine the suitability of GPS radio occultation (RO) observations as a climate benchmark data set, this study aims at quantifying the structural uncertainty in GPS RO-...- publication PDF
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Toward 1-km ensemble forecasts over large domains
Precipitation forecasts from convection-allowing ensembles with 3- and 1-km horizontal grid spacing were evaluated between 15 May and 15 June 2013 over central and eastern...- publication PDF
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Ice nucleation parameterization and relative humidity distribution in...
Output from idealized simulations of a squall line are compared with in situ aircraft-based observations from the Deep Convective Clouds and Chemistry campaign. Relative...- publication PDF
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The COSMIC/FORMOSAT-3 radio occultation mission after 12 Years:...
Launched in 2006, the Formosa Satellite Mission 3âConstellation Observing System for Meteorology, Ionosphere and Climate (FORMOSAT-3/COSMIC) was the first constellation of...- publication PDF
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The White Light Solar Corona an Atlas of 1984 K-coronameter Synoptic Charts...
This article does not have an abstract or article summary.- publication PDF
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Introduction to Adjoint Techniques and the MM5 Adjoint Modeling System
Adjoint models are increasingly applied to many problems in meteorology and oceanography. The adjoint model of MM5 is a tool which effectively computes the gradient (or a...- publication PDF
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Toward experimental heat-health early warning in Africa
Heat is one of the most serious hazards in the world as it affects human health and is extremely dangerous to vulnerable populations such as the elderly, people with preexisting...- publication PDF