Results 11 to 20 of about 705,465 (314)

Western North Pacific Typhoons with Concentric Eyewalls [PDF]

open access: yesMonthly Weather Review, 2009
Abstract This study examines the intensity change and moat dynamics of typhoons with concentric eyewalls using passive microwave data and best-track data in the western North Pacific between 1997 and 2006. Of the 225 typhoons examined, 55 typhoons and 62 cases with concentric eyewalls have been identified.
Kuo, H.C.   +3 more
openaire   +6 more sources

Extreme winds in the Western North Pacific [PDF]

open access: yes, 2006
A statistical model for extreme winds in the western North Pacific is developed, the region on the Planet where tropical cyclones are most common. The model is based on best track data derived mostly from satellite images of tropical cyclones. The methodsused to estimate surface wind speeds from satellite images is discussed with emphasis on the ...
Ott, Søren
openaire   +2 more sources

The Most Effective Remote Forcing in Causing U.S.‐Wide Heat Extremes as Revealed by CESM Green's Function Experiments

open access: yesGeophysical Research Letters, 2023
We make use of the Community Atmosphere Model version 5 Green's function q‐flux perturbation experiments to explore the most effective remote forcing in driving U.S.‐wide summer heat extremes.
Yutian Wu   +4 more
doaj   +1 more source

North Pacific Gyre Oscillation and the occurrence of western North Pacific tropical cyclones [PDF]

open access: yesGeophysical Research Letters, 2013
AbstractThis study examines links between the North Pacific Gyre Oscillation (NPGO) and the occurrence of tropical cyclones (TCs) in the western North Pacific (WNP) at both interannual and decadal scales. The major findings are summarized as follows: (1) NPGO makes significant impacts on the WNP TC frequency at both interannual and decadal time scales.
Zhang, W., Leung, Yee-Hong, Min, J.
openaire   +2 more sources

Growing Pacific Linkage with Western North Atlantic Explosive Cyclogenesis

open access: yesJournal of Climate, 2022
Abstract Explosive cyclones (ECs), defined as extratropical cyclones that experience normalized pressure drops of at least 24 hPa in 24 h, are impactful weather events in the North Atlantic sector, but year-to-year changes in the frequency and impacts of these storms are sizeable. To analyze the sources of this interannual variability,
Jacob Stuivenvolt-Allen   +5 more
openaire   +1 more source

Seasonal and Interannual Variation Characteristics of Low-Cloud Fraction in Different North Pacific Regions

open access: yesAtmosphere, 2019
In this study, we use the long-term satellite data to investigate seasonal and interannual variation of low-cloud fraction (LCF) and the associated controlling factors over the eastern and western North Pacific.
Qian Wang   +3 more
doaj   +1 more source

The zonal North Pacific Oscillation: a high-impact atmospheric teleconnection pattern influencing the North Pacific and North America

open access: yesEnvironmental Research Letters, 2021
Based on unfiltered daily Japanese 55 year reanalysis covering the 60 winters in 1958–2018, a new teleconnection pattern called the zonal North Pacific Oscillation (ZNPO) pattern has been detected.
Anran Zhuge, Benkui Tan
doaj   +1 more source

Long-term (2001–2012) trends of carbonaceous aerosols from a remote island in the western North Pacific: an outflow region of Asian pollutants [PDF]

open access: yesAtmospheric Chemistry and Physics, 2018
The present study reports on long-term trends of carbonaceous aerosols in total suspended particulate (TSP) samples collected at Chichijima in the western North Pacific during 2001–2012. Seasonal variations of elemental carbon (EC), organic carbon (OC)
S. K. R. Boreddy   +4 more
doaj   +1 more source

Western North Pacific Monsoon Depression Formation

open access: yesWeather and Forecasting, 2012
Abstract Relatively few studies have been carried out as to the conditions leading to the formation of monsoon depressions in the western North Pacific. Two monsoon depression formations during July 2007 were analyzed using ECMWF analyses and satellite observations.
Russell L. Elsberry, Jodi C. Beattie
openaire   +1 more source

Does the Antarctic Oscillation modulate tropical cyclone rapid intensification over the western North Pacific?

open access: yesEnvironmental Research Letters, 2022
This study investigates the modulation of tropical cyclone (TCs) rapid intensification (RI) over the western North Pacific by the Antarctic Oscillation.
Jinjie Song   +3 more
doaj   +1 more source

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