Results 11 to 20 of about 108,336 (305)

An Assessment of Areal Coverage of Severe Weather Parameters for Severe Weather Outbreak Diagnosis [PDF]

open access: yesWeather and Forecasting, 2012
Abstract The areal extent of severe weather parameters favorable for significant severe weather is evaluated as a means of identifying major severe weather outbreaks. The first areal coverage method uses kernel density estimation (KDE) to identify severe weather outbreak locations. A selected severe weather parameter value is computed at
Chad M. Shafer   +4 more
openaire   +2 more sources

Flow Dependent Evaluation and Training of Random Forest based Probabilistic Forecasts of Severe Weather Hazards [PDF]

open access: yes, 2023
There has been an increasing interest over the past ten years in the use of Machine Learning (ML) algorithms such as Random Forests (RF) in the context of severe weather prediction.
Shearer, Andrew
core  

How Do the Convective and Microphysical Characteristics of Extreme Precipitation Over the Pearl River Delta at Monsoon Coast Vary With Increasing Rainfall Extremity?

open access: yesGeophysical Research Letters, 2023
Using 5‐year dual‐polarization radar observations, variations of convective and microphysical characteristics of extreme precipitation features (EPFs) with increasing rainfall extremity over a monsoon coastal region (Pearl River Delta; PRD) in South ...
Y. Y. Gao   +4 more
doaj   +1 more source

Assessment of AIRS Version 7 Temperature Profiles and Low-Level Inversions with GRUAN Radiosonde Observations in the Arctic

open access: yesRemote Sensing, 2023
The extensive global climate observing system (GCOS) reference upper-air network (GRUAN) datasets provide a chance to validate newly released Atmospheric Infrared Sounder (AIRS) version 7 (v7) products over the Arctic.
Lei Zhang   +5 more
doaj   +1 more source

Subgrid-scale aerosol–cloud interaction in the atmospheric chemistry model CMA_Meso5.1/CUACE and its impacts on mesoscale meteorology prediction [PDF]

open access: yesAtmospheric Chemistry and Physics
Aerosol–cloud interaction (ACI) significantly influences global and regional weather and is a critical focus in numerical weather prediction (NWP), but subgrid-scale ACI effects are often overlooked.
W. Zhang   +12 more
doaj   +1 more source

Severe weather events and cryptosporidiosis in Aotearoa New Zealand: A case series of space-time clusters. [PDF]

open access: yesEpidemiol Infect
Occurrence of cryptosporidiosis has been associated with weather conditions in many settings internationally. We explored statistical clusters of human cryptosporidiosis and their relationship with severe weather events in New Zealand (NZ).
Grout L   +4 more
europepmc   +2 more sources

How Visual Design of Severe Weather Outlooks Can Affect Communication and Decision-Making

open access: yes, 2023
Multiday severe weather outlooks can inform planning beyond the hour-to-day windows of warnings and watches. Outlooks can be complex to visualize, as they represent large-scale weather phenomena overlapping across several days at varying levels of ...
Johnston DM   +4 more
core   +1 more source

Seasonal Variation in Microphysical Characteristics of Precipitation at the Entrance of Water Vapor Channel in Yarlung Zangbo Grand Canyon

open access: yesRemote Sensing, 2022
Mêdog is located at the entrance of the water vapor channel in the Yarlung Zangbo Grand Canyon (YGC). This area has the largest annual accumulated rainfall totals and precipitation frequency on the Tibetan Plateau (TP).
Ran Li   +4 more
doaj   +1 more source

Evaluation of Lightning Prediction by an Electrification and Discharge Model in Long-Term Forecasting Experiments

open access: yesAdvances in Meteorology, 2022
Over nearly three rainy seasons of lightning activity in North China, numerical prediction experiments were carried out using the Weather Research and Forecasting model coupled with electrification and discharge schemes (WRF-Electric).
Liangtao Xu, Shuang Chen, Wen Yao
doaj   +1 more source

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