Jonah Shaw
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View article: COSP-RTTOV-1.0: flexible radiation diagnostics to enable new science applications in model evaluation, climate change detection, and satellite mission design
COSP-RTTOV-1.0: flexible radiation diagnostics to enable new science applications in model evaluation, climate change detection, and satellite mission design Open
Infrared spectral radiation fields observed by satellites make up an information-rich, multi-decade record with continuous coverage of the entire planet. As direct observations, spectral radiation fields are also largely free of uncertaint…
View article: Early and widespread emergence of regional warming is robust to observational and model uncertainty
Early and widespread emergence of regional warming is robust to observational and model uncertainty Open
The ability to distinguish observed climate change from naturally arising climate variability is one of the most fundamental findings in climate science. Climate change emergence is a key statistic used to quantify the impact of human acti…
View article: COSP-RTTOV-1.0: Flexible radiation diagnostics to enable new science applications in model evaluation, climate change detection, and satellite mission design
COSP-RTTOV-1.0: Flexible radiation diagnostics to enable new science applications in model evaluation, climate change detection, and satellite mission design Open
Infrared spectral radiation fields observed by satellites make up an information-rich, multi-decade record with continuous coverage of the entire planet. As direct observations, spectral radiation fields are also largely free from uncertai…
View article: On the Links Between Ice Nucleation, Cloud Phase, and Climate Sensitivity in CESM2
On the Links Between Ice Nucleation, Cloud Phase, and Climate Sensitivity in CESM2 Open
Ice nucleation in mixed‐phase clouds has been identified as a critical factor in projections of future climate. Here we explore how this process influences climate sensitivity using the Community Earth System Model 2 (CESM2). We find that …
View article: Assessing Clouds Using Satellite Observations Through Three Generations of Global Atmosphere Models
Assessing Clouds Using Satellite Observations Through Three Generations of Global Atmosphere Models Open
Clouds are parameterized in climate models using quantities on the model grid‐scale to approximate the cloud cover and impact on radiation. Because of the complexity of processes involved with clouds, these parameterizations are one of the…
View article: Realistic representation of mixed-phase clouds increases future climate warming
Realistic representation of mixed-phase clouds increases future climate warming Open
Clouds are the main source of uncertainties when projecting climate change. Mixed-phase clouds (MPCs) that contain ice and supercooled-liquid particles are especially hard to constrain, and climate models neither agree on their phase nor t…
View article: Supporting data for Assessing clouds using satellite observations through three generations of global atmosphere models
Supporting data for Assessing clouds using satellite observations through three generations of global atmosphere models Open
Monthly data from CAM4, CAM5, and CAM6 that are needed to reproduce the analysis and figures in the manuscript entitled: Assessing clouds using satellite observations through three generations of global atmosphere models by Brian Medeiros,…
View article: Supporting data for Assessing clouds using satellite observations through three generations of global atmosphere models
Supporting data for Assessing clouds using satellite observations through three generations of global atmosphere models Open
Monthly data from CAM4, CAM5, and CAM6 that are needed to reproduce the analysis and figures in the manuscript entitled: Assessing clouds using satellite observations through three generations of global atmosphere models by Brian Medeiros,…
View article: On the links between ice nucleation, cloud phase, and climate sensitivity in CESM2
On the links between ice nucleation, cloud phase, and climate sensitivity in CESM2 Open
Mixed-phase clouds greatly affect projections of future climate, with recent evaluations highlighting the influence of the ice nucleation process in these clouds. Here we explore how this process affects climate sensitivity using simulatio…
View article: LGM Paleoclimate Constraints Inform Cloud Parameterizations and Equilibrium Climate Sensitivity in CESM2
LGM Paleoclimate Constraints Inform Cloud Parameterizations and Equilibrium Climate Sensitivity in CESM2 Open
The Community Earth System Model version 2 (CESM2) simulates a high equilibrium climate sensitivity (ECS > 5°C) and a Last Glacial Maximum (LGM) that is substantially colder than proxy temperatures. In this study, we examine the role of cl…
View article: Using Satellite Observations to Evaluate Model Microphysical Representation of Arctic Mixed‐Phase Clouds
Using Satellite Observations to Evaluate Model Microphysical Representation of Arctic Mixed‐Phase Clouds Open
Mixed‐phase clouds play an important role in determining Arctic warming, but are parametrized in models and difficult to constrain with observations. We use two satellite‐derived cloud phase metrics to investigate the vertical structure of…
View article: Using satellite observations to evaluate model microphysical representation of Arctic mixed-phase clouds
Using satellite observations to evaluate model microphysical representation of Arctic mixed-phase clouds Open
This is data from several atmosphere-only GCM experiments used to investigate the impacts of changing mixed-phase microphysical parameters in the CAM6 atmospheric model. Details and results from these simulations is presented in the submit…
View article: Using satellite observations to evaluate model microphysical representation of Arctic mixed-phase clouds
Using satellite observations to evaluate model microphysical representation of Arctic mixed-phase clouds Open
This is data from several atmosphere-only GCM experiments used to investigate the impacts of changing mixed-phase microphysical parameters in the CAM6 atmospheric model. Details and results from these simulations is presented in the submit…
View article: Using satellite observations to evaluate model microphysical representation of Arctic mixed-phase clouds
Using satellite observations to evaluate model microphysical representation of Arctic mixed-phase clouds Open
Mixed-phase clouds play an important role in determining Arctic warming, but are parametrized in models and difficult to constrain with observations. We use two satellite-derived cloud phase metrics to investigate the vertical structure of…
View article: LGM paleoclimate constraints inform cloud parameterizations and equilibrium climate sensitivity in CESM2
LGM paleoclimate constraints inform cloud parameterizations and equilibrium climate sensitivity in CESM2 Open
Earth and Space Science Open Archive This work has been accepted for publication in Journal of Advances in Modeling Earth Systems (JAMES). Version of RecordESSOAr is a venue for early communication or feedback before peer review. Data may …
View article: Using satellite observations to evaluate model representation of Arctic mixed-phase clouds
Using satellite observations to evaluate model representation of Arctic mixed-phase clouds Open
Earth and Space Science Open Archive This preprint has been submitted to and is under consideration at Geophysical Research Letters. ESSOAr is a venue for early communication or feedback before peer review. Data may be preliminary.Learn mo…
View article: Versatile digital approach to laser frequency comb stabilization
Versatile digital approach to laser frequency comb stabilization Open
We demonstrate the use of a flexible digital servo system for the optical stabilization of both the repetition rate and carrier-envelope offset frequency of a laser frequency comb. The servo system is based entirely on a low-cost field pro…