Results 11 to 20 of about 58,292 (312)

Climatic Characteristics of Regional Persistent Heat Event in the Eastern China During Recent 60 Years

open access: yes应用气象学报, 2021
Regional persistent heat event is extensively studied and its intensity is normally investigated from the view of regional average. Climatic characteristics of persistent heat event in 4 regions in the eastern China are analyzed on the basis of ...
Lin Ailan   +4 more
doaj   +1 more source

Spin-up characteristics with three types of initial fields and the restart effects on forecast accuracy in the GRAPES global forecast system [PDF]

open access: yesGeoscientific Model Development, 2021
The spin-up refers to the dynamic and thermal adjustments made at the initial stage of numerical integration in order to reach a statistical equilibrium state.
Z. Ma   +17 more
doaj   +1 more source

Differential expansion speeds of Indo-Pacific warm pool and deep convection favoring pool under greenhouse warming

open access: yesnpj Climate and Atmospheric Science, 2022
The Indo-Pacific warm pool (IPWP), which affects the global climate system through supporting tropical convection, has been reported to expand significantly under greenhouse warming. Although early research revealed that the sea surface temperature (SST)
Jeremy Cheuk-Hin Leung   +5 more
doaj   +1 more source

Comparing daytime, equatorial E×B drift velocities and TOPEX/TEC observations associated with the 4-cell, non-migrating tidal structure [PDF]

open access: yesAnnales Geophysicae, 2009
We investigate the seasonal and longitude dependence of the daytime, vertical E×B drift velocities, on a day-to-day basis, using a recently-developed technique for inferring realistic E×B drifts from ground-based magnetometer observations.
D. Anderson   +4 more
doaj   +1 more source

Evaluation of modeled surface ozone biases as a function of cloud cover fraction [PDF]

open access: yesGeoscientific Model Development, 2015
A regional air-quality forecast system's model of surface ozone variability based on cloud coverage is evaluated using satellite-observed cloud fraction (CF) information and a surface air-quality monitoring system.
H. C. Kim   +5 more
doaj   +1 more source

Polarimetric radar observation of the melting layer during the pre-summer rainy season over South China

open access: yesEuropean Journal of Remote Sensing, 2023
The geometric and polarimetric characteristics of the melting layer (ML) during the pre-summer rainy season over South China (PRSC) are investigated from 389 S-band polarimetric radar volume scans. The existing ML detection algorithm is slightly improved,
Hong Wang   +3 more
doaj   +1 more source

Weather Prediction

open access: yesInternational Journal for Research in Applied Science and Engineering Technology, 2022
Abstract: Weather maintains and sustains a extremely delicate balance of life on planet Earth. Climate conducts a totally critical function in many key production sectors, e.g., farming. global climate change with high charging nowadays, which is why old weather forecasts are becoming closer and fewer powerful and still be annoying.
V Venkatrama Ravi   +4 more
openaire   +1 more source

Improving volcanic ash predictions with the HYSPLIT dispersion model by assimilating MODIS satellite retrievals [PDF]

open access: yesAtmospheric Chemistry and Physics, 2017
Currently, the National Oceanic and Atmospheric Administration (NOAA) National Weather Service (NWS) runs the HYSPLIT dispersion model with a unit mass release rate to predict the transport and dispersion of volcanic ash.
T. Chai   +5 more
doaj   +1 more source

Input/Output analysis and optimization for GRAPES regional model

open access: yesDianzi Jishu Yingyong, 2022
The new generation Global/Regional Assimilation and PreEdiction System(GRAPES) is a homegrown numerical weather prediction software developed by China Meteorological Administration(CMA).
Yang Bin   +6 more
doaj   +1 more source

NOAA's Space Weather Prediction Center Releases Two New Products

open access: yesSpace Weather, 2013
Key Points The NWS SWPC released two new forecast productsForecasts will be in more frequent and more easily understood mannerInformation is at an appropriate level to meet the sophistication of the ...
R. Rutledge   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy