Results 71 to 80 of about 7,932,226 (201)

Circulation Pattern Associated With Record 2025–26 North American Winter May Become More Common

Earth's Future, Volume 14, Issue 10, October 2026.
Abstract The 2025–26 late‐fall and winter climate pattern featured an extreme upper‐tropospheric zonal geopotential height gradient across North America, consisting of an amplified west ridge and an east trough, which produced record warmth and low snowpack across the western United States alongside severe cold and winter storms in the east.
Zachary F. Johnson, Yoshimitsu Chikamoto, Stefan Rahimi, Jacob Stuivenvolt‐Allen, Hayden Mahan, Britta Schumacher   +5 more
wiley   +1 more source

The Use of "EOF" in the Mean Sea Level Oscillations Study An Application to Cadiz [PDF]

, 2015
Oscillation modes in mean sea level in the port of Cadiz are computed and analyzed from simultaneous water level and atmospheric pressure records. Empirical Orthogonal Function Decomposition (EOF), cross spectral and least square harmonic analysis are ...
Bruno, M., Mañanes, R., Ruiz-Cañavate, A., Rico, J., Fraguela, B., Alonso, J.   +5 more
core   +1 more source

Understanding the Interdecadal Changes in the Teleconnection Pattern of the East Asian Summer Monsoon Precipitation With Concurrent ENSO

Geophysical Research Letters
Interdecadal changes in the relationship between East Asian Summer Monsoon Precipitation (EASMP) and the concurrent El Niño‐Southern Oscillation (ENSO) vary across subregions, making it challenging to holistically understand these variations and the ...
Lei Fan, Qi Yang, Hui‐Huang Fu
doaj   +1 more source

Convection Velocity Covariance Estimated From SuperDARN Observations

Journal of Geophysical Research: Space Physics, Volume 131, Issue 10, October 2026.
Abstract An examination of the spatial covariance of the high‐latitude plasma convection velocity is presented. The covariance was calculated from patterns of plasma convection estimated from Super Dual Auroral Radar Network observations. The convection patterns were calculated on a magnetic latitude—magnetic local time grid from 55° ${}^{\circ}$ to 88.
W. A. Bristow, M. F. Wilcox
wiley   +1 more source

ANALISIS EMPIRICAL ORTHOGONAL FUNCTION (EOF) DAN TRANSFORMASI FOURIER PADA SINYAL CURAH HUJAN INDONESIA

, 2017
Curah hujan merupakan parameter atmosfer yang sulit diprediksi karena memiliki keragaman yang tinggi baik secara spasial dan temporal. Tujuan penelitian ini adalah menganalisis frekuensi sinyal curah hujan enam bulanan dan pola curah hujan harian Indonesia secara spasial dan temporal untuk mendapatkan variasi diurnal.
Pandu Septiawan, Sri Nurdiati, Ardhasena Sopaheluwakan   +2 more
openaire   +2 more sources

Baffin Bay Freshwater Content Seasonal Variability and Budget: A Modeling Approach

Journal of Geophysical Research: Oceans, Volume 131, Issue 10, October 2026.
Abstract Baffin Bay plays a significant role as an exporter of freshwater from the Arctic to the North Atlantic. However, we still do not completely understand how this freshwater is stored and transformed within the bay before it exits. Here, we use a six‐member ensemble built using the Nucleus for European Modelling of the Ocean (NEMO)—at 1/4 ...
L. H. Oliveira da Silva, J. M. Marson, P. G. Myers   +2 more
wiley   +1 more source

Analisis Perilaku Mean Dataset Perubahan Garis Pantai pada Hasil Spasialtemporal Metode Empirical Orthogonal Function (EOF)

Majalah Ilmiah Teknologi Elektro, 2016
The purpose of this study is to apply EOF method on shoreline change resulting spatialtemporal analysis mode 1 and also to to prove the mean behavior on the spatial or temporal of its EOF outcomes. The data used was obtained from shoreline coordinates of shp file of the Bali island map and the result of breaking waves study, by using a one-dimensional ...
I Nyoman Satya Kumara, Made Sudarma, Ida Ayu Putu Febri - Imawati   +2 more
openaire   +2 more sources

Application of Empirical Orthogonal Function Models to Analyze Shoreline Change at Bangkalan Madura [PDF]

, 2011
Bangkalan’s shoreline, especially on the opposite side of Surabaya, has been evaluated to determine the morphological changes due to wave attack, near-shore current, long-shore sediment transport and coastal configuration. This research aims to determine
Arkwright, Darius, Suntoyo, Suntoyo
core   +1 more source

Seasonal to Interannual Variability of Satellite-Based Precipitation Estimates in the Pacific Ocean Associated with ENSO from 1998 to 2014

Remote Sensing, 2016
Based on a widely used satellite precipitation product (TRMM Multi-satellite Precipitation Analysis 3B43), we analyzed the spatiotemporal variability of precipitation over the Pacific Ocean for 1998–2014 at seasonal and interannual timescales, separately,
Xueyan Hou, Di Long, Yang Hong, Hongjie Xie   +3 more
doaj   +1 more source

Analysis of the spatiotemporal characteristics of drought disasters in North China during the Ming and Qing dynasties

Geomatics, Natural Hazards & Risk, 2020
The present study sought to understand the spatiotemporal characteristics, associated with changes in drought disasters during the Ming and Qing Dynasties in North China. The grade sequence of drought disasters at 21 sites for the given period (1470–1912
Shuoben Bi, Shengjie Bi, Changchun Chen, Ying Lu, Athanase Nkunzimana, Yanping Li   +5 more
doaj   +1 more source