Results 251 to 260 of about 146,862 (339)

Remote Forcing of Super Typhoon Mawar on the 2023 Quebec Wildfires

Geophysical Research Letters, Volume 53, Issue 2, 28 January 2026.
Abstract Typhoons and wildfires are major global climate and environmental hazards, yet their potential interactions remain poorly understood, particularly through remote atmospheric forcing. Taking the 2023 Quebec wildfires as an example, we investigate how a tropical cyclone can influence wildfire‐favorable conditions.
Anbao Zhu, Lian Xue, Zilin Wang, Ke Ding, Yawen Liu, Sijia Lou, Chen Zhou, Tianshuai Li, Jiuwei Zhao, Leying Zhang, Xin Huang, Aijun Ding   +11 more
wiley   +1 more source

Similarities in the Initiation of Upward Positive and Downward Negative Lightning Flashes

Oregel-Chaumont T, Azadifar M, Šunjerga A, Rubinstein M, Rachidi F.   +4 more
europepmc   +1 more source

Comparative Analysis of Large Language Models in First-Aid Scenario Recognition and Management: An In Silico Evaluation of ChatGPT and Claude. [PDF]

Cureus
West NK, Edwards AJ, Sims JK, O'Brien JE, Upperman JS.   +4 more
europepmc   +1 more source

Sheet-Lightning [PDF]

Nature, 1883
openaire   +1 more source

First Observations and Characteristics of Positive Upward Illumination Strokes

Geophysical Research Letters, Volume 53, Issue 1, 16 January 2026.
Abstract Upward Illumination (UI) strokes are a subtype of cloud‐to‐ground (CG) return strokes characterized by two concurrent branches striking the ground a few milliseconds apart. The luminous channel of an UI stroke does not connect to the main channel, which gives this phenomenon its name.
Antonio C. V. Saraiva, Paola B. Lauria, Marcelo M. F. Saba, Ivan T. Cruz, Tagianne P. da Silva, Diego R. R. da Silva, Rasha U. Abbasi, Ny Kieu, Listz S. Araujo, Miguel B. Guimarães, Jeff L. Lapierre   +10 more
wiley   +1 more source

Mapping the density of giant trees in the Amazon. [PDF]

New Phytol
de Lima RB, da Silva DAS, Nunes MH, Bittencourt PRL, Groenendyk P, de Oliveira CP, Granato-Souza D, Caraciolo Ferreira RL, Aleixo da Silva JA, Aguirre-Gutiérrez J, Jackson T, de Matos Filho JR, Aparício PDS, da Silva JPG, de Toledo JJ, Guedes MC, de Almeida DRA, Higuchi N, Wagner FH, Ometto JP, Görgens EB.   +20 more
europepmc   +1 more source

In Situ Observations of Ice Crystal Chain Aggregates in Winter Storms

Geophysical Research Letters, Volume 53, Issue 1, 16 January 2026.
Abstract Ice crystal chain aggregates—linear structures of conjoined monomer crystals—have previously been observed in strongly electrified deep convection, likely forming via electric‐field‐enhanced aggregation. The NASA Investigation of Microphysics and Precipitation for Atlantic Coast‐Threatening Snowstorms field campaign conducted aircraft‐based ...
Christian M. Nairy, David J. Delene, Joseph A. Finlon, John E. Yorks, Emma Järvinen, Martin Schnaiter, Matthew L. Walker McLinden, Andrew J. Heymsfield, Andrew G. Detwiler, Lynn A. McMurdie   +9 more
wiley   +1 more source

Tree rings reveal persistent Western Apache (Ndee) fire stewardship and niche construction in the American Southwest. [PDF]

Proc Natl Acad Sci U S A
Roos CI, Kaib JM, Laluk NC, Adams MM, Guiterman CH, Baisan CH, Morino K, Swetnam TW.   +7 more
europepmc   +1 more source

A Unified Theory for the Global Thunderstorm Distribution and Land–Sea Contrast

Geophysical Research Letters, Volume 53, Issue 1, 16 January 2026.
Abstract This article evaluates Entraining CAPE (ECAPE) as a thunderstorm proxy in climate studies using Global Precipitation Measurement satellite observations. ECAPE modifies traditional CAPE to account for the dependence of entrainment on the vertical wind shear, the lifted condensation level (LCL) height, and the properties of a cloud's surrounding
John M. Peters, Daniel R. Chavas, Chun‐Yian Su, Elisa M. Murillo, Gretchen L. Mullendore   +4 more
wiley   +1 more source

Environmental Influences on Deep Convective Upscale Growth Rate in Central Argentina From a Convection‐Permitting Simulation

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 1, 16 January 2026.
Abstract This study uses a convection‐permitting model simulation to describe the environmental conditions under which convective upscale growth occurs in central Argentina, particularly examining environmental parameters when deep convection initially forms that could differentiate the rate of initial upscale growth.
Clayton R. S. Sasaki, Angela K. Rowe, Lynn A. McMurdie, Adam C. Varble, Zhixiao Zhang   +4 more
wiley   +1 more source