Results 91 to 100 of about 24,612 (296)

Climatology on Mars: interannual variability of mean fields [PDF]

open access: yes, 2006
Not ...
Lewis, S.R.   +4 more
core  

Climate model simulation of winter warming and summer cooling following the 1991 Mount Pinatubo volcanic eruption

open access: yes, 1999
We simulate climate change for the 2-year period following the eruption of Mount Pinatubo in the Philippines on June 15, 1991, with the ECHAM4 general circulation model (GCM).
Antuna, J.   +4 more
core   +1 more source

NICAM–LETKF JAXA Research Analysis (NEXRA) Version 2.0

open access: yesGeoscience Data Journal, Volume 12, Issue 3, July 2025.
Time series of RMSD for 500‐hPa temperature (black solid line) and zonal wind (green solid line) relative to ERA5 data, along with the ensemble spread for 500‐hPa temperature (blue dotted line) and zonal wind (orange dotted line). ABSTRACT The NICAM–LETKF JAXA Research Analysis (NEXRA) version 2.0 has been released on the JAXA‐NEXRA Analysis website ...
Shuhei Matsugishi   +9 more
wiley   +1 more source

Role of Land Use and Land Cover Changes in Modulating Monsoon Depression Dynamics: Insights From a Regional High‐Resolution Model

open access: yesMeteorological Applications, Volume 32, Issue 4, July/August 2025.
The study highlights the significant influence of LULC changes on monsoon depression dynamics using high‐resolution WRF simulations. Two LULC datasets were analyzed: the globally used United States Geological Survey (USGS) dataset and the regionally updated National Remote Sensing Centre (NRSC) dataset.
K. B. R. R. Hari Prasad   +6 more
wiley   +1 more source

Some observed seasonal changes in extratropical general circulation: A study in terms of vorticity [PDF]

open access: yes, 1973
Extratropical eddy distributions in four months typical of the four seasons are treated in terms of temporal mean and temporal r.m.s. values of the geostrophic relative vorticity.
Reiter, E. R., Srivatsangam, S.
core   +1 more source

Application and Verification of Convective Scale Ensemble Forecast for a Heavy Precipitation Event That Occurred in Eastern Southwest China

open access: yesMeteorological Applications, Volume 32, Issue 4, July/August 2025.
This study conducts analyses on the forecast performance of convective scale ensemble forecast in a heavy precipitation event that occurred in southwest China. Both statistical verification and subjective analyses on the forecast skills and error distribution characteristics of precipitation forecast products such as ensemble members' forecast ...
Lianglyu Chen
wiley   +1 more source

METEOROLOGICAL FEATURES OF EXTREME PRECIPITATION IN THE NORTHERN ADRIATIC [PDF]

open access: yes, 2006
An investigation of extreme precipitation cases in the northern Adriatic area is discussed in this paper. The criterion chosen for an extreme event recognition is a measured daily precipitation amount exceeding 100 mm day-1.
Branka Ivančan-Picek, Tomislav Kozarić
core   +2 more sources

Interaction of the westerlies with the Tibetan Plateau in determining the Mei-Yu termination [PDF]

open access: yes, 2020
This study explores how the termination of the mei-yu is dynamically linked to the westerlies impinging on the Tibetan Plateau. It is found that the mei-yu stage terminates when the maximum upper-tropospheric westerlies shift beyond the northern edge of ...
Chiang, JCH, Kong, W
core  

Direct measurement of geopotential geight by the hirdls instrument

open access: yesAdvances in Space Research, 1998
Abstract The HIRDLS instrument is an infrared limb sounder which will be part of the NASA EOS-Chem payload to be launched in 2002. It will measure temperature, various minor constitutents, polar stratospheric clouds, aerosols and geopotential height gradients in the upper troposphere and middle atmosphere with a much better combined vertical and ...
Barnett, J, Venters, P, Gille, J
openaire   +3 more sources

Evaluating Nudging Techniques in Implementing the Lower Atmosphere Variability Induced by Tides and Gravity Waves Into the TIEGCM

open access: yesJournal of Geophysical Research: Space Physics, Volume 130, Issue 7, July 2025.
Abstract We implement a nudging module into the Thermosphere Ionosphere Electrodynamics General Circulation Model (TIEGCM) to identify effective techniques for incorporating global‐scale tides and medium‐scale gravity waves (GWs) that induce ionospheric variability.
Xian Lu, Haonan Wu
wiley   +1 more source

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