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The statistical behavior of weather variables of Antofagasta is described, especially the daily data of air as temperature, pressure and relative humidity measured at 08:00, 14:00 and 20:00. In this article, we use a time series…

Atmospheric and Oceanic Physics · Physics 2025-12-03 H. Farfan , A. Castillo , S. Curilef

Using the horizontal neutral wind observations from the MIGHTI instrument onboard NASA's ICON (Ionospheric Connection Explorer) spacecraft with continuous coverage, we determine the climatology of the mean zonal and meridional winds and the…

In this paper we quantify the performances of an automated weather forecast system implemented on the Large Binocular Telescope (LBT) site at Mt. Graham (Arizona) in forecasting the main atmospheric parameters close to the ground. The…

Instrumentation and Methods for Astrophysics · Physics 2017-01-26 Alessio Turchi , Elena Masciadri , Luca Fini

Sea surface temperature (SST) variability plays a key role in the global weather and climate system, with phenomena such as El Ni\~{n}o-Southern Oscillation regarded as a major source of interannual climate variability at the global scale.…

Atmospheric and Oceanic Physics · Physics 2022-02-22 John Taylor , Ming Feng

During the past decade, a year-round observatory has been established at the geographic South Pole by the Center for Astrophysical Research in Antarctica (CARA). CARA has fielded several millimeter- and submillimeter-wave instruments:…

Astrophysics · Physics 2010-12-13 Antony A. Stark

Thermal tides in the Martian atmosphere are analyzed using temperature profiles retrieved from nadir observations obtained by the TIRVIM Fourier-spectrometer, part of the Atmospheric Chemistry Suite (ACS) onboard the ExoMars Trace Gas…

The results on the vertical distribution of optical turbulence above the five mountains which were investigated by the site testing for the Thirty Meter Telescope (TMT) are reported. On San Pedro Martir in Mexico, the 13 North site on Mauna…

Instrumentation and Methods for Astrophysics · Physics 2015-05-13 S. G. Els , T. Travouillon , M. Schoeck , R. Riddle , W. Skidmore , J. Seguel , E. Bustos , D. Walker

Using irradiance and temperature measurements obtained at the Facultad Regional San Nicol\'as of UTN, we performed a preliminary study of the linear relationship between monthly averaged daily solar radiation and daily thermal amplitude.…

Earth and Planetary Astrophysics · Physics 2012-10-26 R. Cionco , N. Quaranta , R. Rodriguez

The seasonal evolution of Saturn's polar atmospheric temperatures and hydrocarbon composition is derived from a decade of Cassini Composite Infrared Spectrometer (CIRS) 7-16 $\mu$m thermal infrared spectroscopy. We construct a…

Tropospheric ozone (O3T) is a secondary pollutant whose formation involved primarily solar radiation, NOx and volatile organic compounds. The North of the Buenos Aires Province has great agricultural-industrial activity; therefore, O3T…

Atmospheric and Oceanic Physics · Physics 2013-11-11 Rodolfo G. Cionco , Rubén Rodriguez , Nancy Quaranta , Eduardo Agosta

We examine the long-term time evolution (1965-2015) of the relationships between solar wind proton temperature (Tp) and speed (Vp) and between the proton density (np) and speed using OMNI solar wind observations taken near Earth. We find a…

Solar and Stellar Astrophysics · Physics 2016-11-23 Heather A. Elliott , David J. McComas , Craig E. DeForest

In this paper we present an analysis of temperature taken at two telescopes located at the Observatorio del Roque de Los Muchachos in the Canary Islands. More than 20 years of measurements at CAMC are included. The analysis of the data from…

Astrophysics · Physics 2009-11-11 G. Lombardi , V. Zitelli , S. Ortolani , M. Pedani

We performed a number of statistical analysis methods on the historical data for the air temperature at 2 m above the ground and its range, as reported by the database of NASA known as POWER, which stands for Prediction Of Worldwide Energy…

Atmospheric and Oceanic Physics · Physics 2022-10-31 Osama A. Marzouk

Using the 1951--2017 historical series of the Atlantic Meridional Mode (AMM) index and the monthly number of sunspots, it was possible to observe a significant association between them. The use of wavelet and cross-wavelet analysis showed…

Atmospheric and Oceanic Physics · Physics 2026-04-07 Cleber Souza Corrêa , Roberto Lage Guedes , André Muniz Marinho da Rocha , Karlmer Abel Bueno Corrêa

Results are presented on the performance of Adaptive Neuro-Fuzzy Inference system (ANFIS) for wind velocity forecasts in the Isthmus of Tehuantepec region in the state of Oaxaca, Mexico. The data bank was provided by the meteorological…

Artificial Intelligence · Computer Science 2012-12-13 Ernesto Cortés Pérez , Ignacio Algredo-Badillo , Víctor Hugo García Rodríguez

We estimate the frequency of Saharan mineral dust outbreak events observed over the North Atlantic island of La Palma based on in situ nightly atmospheric extinction measurements recorded almost continuously since 1984 by the Carlsberg…

Atmospheric and Oceanic Physics · Physics 2013-06-18 Benjamin A. Laken , Hannu Parviainen , Enric Pallé , Tariq Shahbaz

We present wind and temperature profiles at Dome C measured by balloon born sonds during the polar summer. Data from 197 flights have been processed for 4 campaigns between 2000 and 2004. We show the exceptionnal wind conditions at Dome C,…

Instrumentation and Methods for Astrophysics · Physics 2018-12-04 E. Aristidi , A. Agabi , M. Azouit , E. Fossat , J. Vernin , T. Sadibekova , T. Travouillon , J. S. Lawrence , B. Halter , W. L. Roth , V. P. Walden

In a recent paper attempts were made to quantify the respective solar and anthropogenic influences on the terrestrial climate, and to cautiously predict the global mean temperature over the next 130 years. In a double regression analysis,…

Atmospheric and Oceanic Physics · Physics 2026-01-19 Frank Stefani

We investigate the global seasonal variations of near-surface relative humidity and relevant attributes, like temperature and water vapor volume mixing ratio on Mars using calculations from modelled and measurement data. We focus on 2 am…

Earth and Planetary Astrophysics · Physics 2019-07-24 B. Pál , Á. Kereszturi , F. Forget , M. D. Smith

Trend analysis of meteorological parameters (temperature, pressure, and relative humidity) as well as calculated refractivity, equivalent potential temperature (EPT) for a pseudo-adiabatic process, and field strength in Calabar, Southern…

Atmospheric and Oceanic Physics · Physics 2020-10-12 Emmanuel P. Agbo , Chris M. Ekpo , Collins O. Edet