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Production and transport mechanisms of NO in the polar upper mesosphere and...
A reservoir of nitric oxide (NO) in the lower thermosphere efficiently cools the atmosphere after periods of enhanced geomagnetic activity. Transport from this reservoir to the...- publication PDF
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Exploring climate of the EuroâMediterranean using a variableâresolution...
A Variable‐Resolution, global configuration of the Community Earth System Model (VR‐CESM) in which the atmosphere and land are the only active components is employed...- publication PDF
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Bridging research to operations transitions: Status and plans of community GSI
With a goal of improving operational numerical weather prediction (NWP), the Developmental Testbed Center (DTC) has been working with operational centers, including, among...- publication PDF
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Development of a method to detect high ice water content environments using...
This paper describes development of a method for discriminating high ice water content (HIWC) conditions that can disrupt jet-engine performance in commuter and large transport...- publication PDF
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Coronal densities, temperatures, and abundances during the 2019 total solar...
The Airborne Infrared Spectrometer (AIR-Spec) offers an unprecedented opportunity to explore the near-infrared (NIR) wavelength range. It has been flown at two total solar...- publication PDF
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Analyzing dynamical circulations in the tropical tropopause layer through...
We explore the use of nonlinear empirical predictions of thin cirrus for diagnosing transport through the tropical tropopause layer (TTL). Thirty day back trajectories are...- publication PDF
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Analog ensemble methods for improving satellite-based intensity estimates of...
Accurate, reliable estimates of tropical cyclone (TC) intensity are a crucial element in the warning and forecast process worldwide, and for the better part of 50 years,...- publication PDF
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Impact of mountains in Southern China on the Eocene climates of East Asia
Inconsistencies in the Eocene climates of East Asia have been revealed in both geological studies and simulations. Several earlier reconstructions showed an arid zonal band in...- publication PDF
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On predicting offshore hub height wind speed and wind power density in the...
We investigated the predictive capability of various configurations of the Weather Research and Forecasting (WRF) model version 4.4, to predict hub height offshore wind speed...- publication PDF
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Contribution of atmospheric rivers to Antarctic precipitation
Atmospheric rivers (ARs) are efficient mechanisms for transporting atmospheric moisture from low latitudes to the Antarctic Ice Sheet (AIS). While AR events occur infrequently,...- publication PDF
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The Earth Science Women's Network (ESWN): Community-driven mentoring for...
Women are a growing percentage of undergraduate and graduate students in the atmospheric sciences, yet they remain a minority in senior positions. One approach for the retention...- publication PDF
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Large-scale O+ depletions observed by ICON in the post-midnight topside...
The Ion Velocity Meter instrument on the Ionospheric Connection Explorer (ICON) satellite measured large depletions in the O+ density (but not H+) in the post-midnight topside...- publication PDF
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Further improvement and evaluation of nudging in the E3SM Atmosphere Model...
A previous study on the use of nudging in E3SM Atmosphere Model version 1 (EAMv1) had an unresolved issue; i.e., a simulation nudged to EAMv1's own meteorology showed non-...- publication PDF
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Within-canopy sesquiterpene ozonolysis in Amazonia
Through rapid reactions with ozone, which can initiate the formation of secondary organic aerosols, the emission of sesquiterpenes from vegetation in Amazonia may have...- publication PDF
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Large impacts, past and future, of ozone-depleting substances on...
Substantial increases in the atmospheric concentration of well-mixed greenhouse gases (notably CO2 ), such as those projected to occur by the end of the 21st century under large...- publication PDF
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Radar observations of winds, waves and tides in the mesosphere and lower...
The mesosphere and lower thermosphere (MLT) is a dynamic layer of the earth's atmosphere. This region marks the interface at which neutral atmosphere dynamics begin to influence...- publication PDF
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Multimodel estimates of atmospheric lifetimes of long-lived ozone-depleting...
We have diagnosed the lifetimes of long-lived source gases emitted at the surface and removed in the stratosphere using six three-dimensional chemistry-climate models and a two-...- publication PDF
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Objectively determined fair-weather NBL features in ARW-WRF and their...
Heights of nocturnal boundary layer (NBL) features are determined using vertical profiles from the Advanced Research Weather Research and Forecasting Model (ARW-WRF), and then...- publication PDF
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The Paleoenvironmental Standard Terms (PaST) thesaurus: Standardizing...
Paleoscience data are extremely heterogeneous; hundreds of different types of measurements and reconstructions are routinely made by scientists on a variety of types of physical...- publication PDF
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Assimilation of lidar planetary boundary layer height observations
Lidar backscatter and wind retrievals of the planetary boundary layer height (PBLH) are assimilated into 22hourly forecasts from the NASA Unified - Weather and Research Forecast...- publication PDF
