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Simulations of the equatorial thermosphere anomaly: Geomagnetic activity modulation
The modulation of geomagnetic activity on the equatorial thermosphere anomaly (ETA) in thermospheric temperature under the high solar activity condition is investigated using...- publication PDF
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Dependence of daytime thermospheric winds on IMF By as measured from south pole
Winds in the nighttime upper thermosphere are often observed to mimic the ionospheric plasma convection at polar latitudes, and whether the same is true for the daytime winds...- publication PDF
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Wind, rain, and the closed to open cell transition in subtropical marine...
Lagrangian transitions in mesoscale cellular convective (MCC) clouds beginning as closed cell MCC and transitioning to open cells or disorganized but cellular MCC are explored...- publication PDF
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Finescale single- and dual-Doppler analysis of tornado intensification,...
Finescale, single- and dual-Doppler observations are used to diagnose the three-dimensional structure of the wind field surrounding a tornado that occurred near the town of...- publication PDF
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Dual-polarization radar observations of deep convection over Lake Victoria...
Lake Victoria in East Africa supports the livelihood of thousands of fishermen and it is estimated that 3000-5000 human deaths occur per year over the lake. It is hypothesized...- publication PDF
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The Secondary Production of Ice in Cumulus Experiment (SPICULE)
The secondary ice process (SIP) is a major microphysical process, which can result in rapid enhancement of ice particle concentration in the presence of preexisting ice. SPICULE...- publication PDF
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Vertical motions in orographic cloud systems over the Payette River Basin....
In Part II, two classes of vertical motions, fixed (associated with vertically propagating gravity waves tied to flow over topography) and transient (associated primarily with...- publication PDF
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Reversed ionospheric convections during the November 2004 storm: Impact on...
Using the Assimilative Mapping of Ionospheric Electrodynamics (AMIE) procedure, a particular period (2000-2350 UT on 9 November) in the November 2004 storm is studied. During...- publication PDF
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Smoke-charged vortex doubles hemispheric aerosol in the middle stratosphere...
Australian mega-wildfires in the summer of 2019-2020 injected smoke into the stratosphere, causing strong ozone depletion in the lower stratosphere. Here, we model the smoke...- publication PDF
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Assimilating observations with spatially correlated errors using a serial...
The serial ensemble square root filter (EnSRF) typically assumes observation errors to be uncorrelated when assimilating the observations one at a time. This assumption causes...- publication PDF
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Efficacy of possible strategies to mitigate the urban heat island based on...
Summer heat waves are a significant public health threat in China. This paper took Wuhan (one of the four hottest furnace cities in China) as an example to explore several...- publication PDF
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Assessing the regional impacts of Mexico City emissions on air quality and chemistry
The impact of Mexico City (MCMA) emissions is examined by studying its effects on air quality, photochemistry, and on ozone production regimes by combining model products and...- publication PDF
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A review of the role of the Atlantic Meridional Overturning Circulation in...
By synthesizing recent studies employing a wide range of approaches (modern observations, paleo reconstructions, and climate model simulations), this paper provides a...- publication PDF
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Topographic-thermal circulations and GPS-measured moisture variability...
To investigate topographic-thermal circulations and the associated moisture variability over western Puerto Rico, field data were collected from 15 to 31 March 2011. Surface...- publication PDF
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Influence of ambient water intrusion on coral reef acidification in the...
Weekly carbonate chemistry condition data recorded between 2008 and 2014 in the Chuuk lagoon (7.3°N and 151.5°E) of the Federated States of Micronesia, located in the western...- publication PDF
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Evaluating F10.7 and F30 radio fluxes as long-term solar proxies of energy...
We use model simulations and observations to examine how well the F10.7 and F30 solar radio fluxes have represented solar forcing in the thermosphere during the last...- publication PDF
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Predictability and predictions
This essay describes the author's lifetime experiences with predictability theory and weather predictions.- publication PDF
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Arctic sea ice in CMIP6
We examine CMIP6 simulations of Arctic sea-ice area and volume. We find that CMIP6 models produce a wide spread of mean Arctic sea-ice area, capturing the observational estimate...- publication PDF
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Diagnosing storm mode with deep learning in convection-allowing models
While convective storm mode is explicitly depicted in convection-allowing model (CAM) output, subjectively diagnosing mode in large volumes of CAM forecasts can be burdensome....- publication PDF
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Representation of tropical mesoscale convective systems in a general...
The characteristics of tropical mesoscale convective systems (MCSs) simulated with a finer-resolution (similar to 50 km) version of the Geophysical Fluid Dynamics Laboratory...- publication PDF
