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The role of antecedent southwest summer monsoon rainfall on the occurrence...
Global warming has significantly increased the risk of heat waves (HWs) globally, with India being particularly vulnerable during the summer months (March-June; MAMJ). This...- publication PDF
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First results for Solar Soft X-Ray irradiance measurements from the...
Three generations of the Miniature X-ray Solar Spectrometer (MinXSS) have flown on small satellites with the goal "to explore the energy distribution of soft X-ray (SXR)...- publication PDF
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Interannual variations and future change of wintertime extratropical cyclone...
Climatology and interannual variations of wintertime extratropical cyclone frequency in CCSM3 twentieth century simulation are compared with the NCEP/NCAR reanalysis during...- 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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Mesospheric temperature and circulation response to the Hunga...
The Hunga Tonga Hunga-Ha'apai (HTHH) volcanic eruption on 15 January 2022 injected water vapor and SO2 into the stratosphere. Several months after the eruption, significantly...- publication PDF
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A linear analysis of the NCAR CCSM finite-volume dynamical core
The NCAR Community Climate System Model (CCSM) finite-volume atmospheric core uses a C-D-grid discretization to solve the equations of motion. A linear analysis of this...- publication PDF
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Linking projected changes in seasonal climate predictability and ENSO amplitude
Recent studies have shown that potential predictability and actual forecast skill have varied throughout the historical record, primarily due to natural decadal variability. In...- publication PDF
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Whole Earth Telescope observations of the hot helium atmosphere pulsating...
We present the analysis of a total of 177 h of high-quality optical time-series photometry of the helium atmosphere pulsating white dwarf (DBV) EC 20058 - 5234. The bulk of the...- publication PDF
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SO2 emissions derived from TROPOMI observations over India using a...
The rapid development of the economy and the implementation of environmental policies adapted in India have led to fast changes of regional SO2 emissions. We present a monthly...- publication PDF
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California annual grass phenology and allometry influence ecosystem dynamics...
Grass‐dominated ecosystems cover wide areas of the land surface yet have received far less attention from the Earth System Model (ESM) community. This limits model projections...- publication PDF
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Contrasting the roles of regional anthropogenic aerosols from the western...
The multi-decadal variations in the Pacific climate are extensively discussed as being influenced by external forcings such as greenhouse gases (GHGs) and anthropogenic aerosols...- publication PDF
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Influence of ENSO and volcanic eruptions on Himalayan jet latitude
The position of the subtropical jet over the Himalayas (Himalayan jet) affects extreme precipitation and heat over Central and South Asia. We examine the influence of two major...- publication PDF
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Sensitivity of burned area and fire radiative power predictions to...
Predicting the evolution of burned area, smoke emissions, and energy release from wildfires is crucial to air quality forecasting and emergency response planning yet has long...- publication PDF
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A physical model for GPS multipath caused by land reflections: Toward bare...
Reflected Global Positioning System (GPS) signals can be used to infer information about soil moisture in the vicinity of the GPS antenna. Interference of direct and reflected...- publication PDF
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Spurious trends in high latitude Southern Hemisphere precipitation observations
The high latitude Southern Hemisphere (SH) is an important region for Earth's climate. Ocean heat content, cryosphere interactions, Antarctic bottom water development and the...- publication PDF
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A pseudoproxy emulation of the PAGES 2k database using a hierarchy of proxy...
Paleoclimate reconstructions are now integral to climate assessments, yet the consequences of using different methodologies and proxy data require rigorous benchmarking....- publication PDF
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Magnetic fields and plasma heating in the Sun's atmosphere
We use the first publicly available data from the Daniel K. Inouye Solar Telescope to track magnetic connections from the solar photosphere into the corona. We scrutinize...- publication PDF
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Comprehensive radiative MHD simulations of eruptive flares above Collisional...
We present a new simulation setup using the MURaM radiative MHD code that allows the study of the formation of collisional polarity inversion lines (cPILs) in the photosphere...- publication PDF
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A solar mean field dynamo benchmark
Context. The solar magnetic activity and cycle are linked to an internal dynamo. Numerical simulations are an efficient and accurate tool to investigate such intricate dynamical...- publication PDF
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Simulation of marine stratocumulus using the super-droplet method: Numerical...
The super-droplet method (SDM) is a Lagrangian particle-based numerical scheme for cloud microphysics. In this work, a series of simulations based on the DYCOMS-II (RF02) setup...- publication PDF
