Results 171 to 180 of about 99,075 (290)

Maintenance of Moisture Anomalies Across Synoptic and Intraseasonal Timescales Over the Indo‐Pacific Warm Pool

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 9, 16 May 2026.
Abstract Moisture variability plays a fundamental role in regulating tropical precipitation; however, the mechanisms that sustain moisture anomalies across different timescales remain unclear. This study examines how moisture anomalies are regulated over the Indo‐Pacific warm pool using the column‐integrated moist static energy (CMSE) budget.
S. M. Navarro, K. Yasunaga, A. Hamada, K. Ueyoshi   +3 more
wiley   +1 more source

Decadal changes in atmospheric circulation detected in cloud motion vectors. [PDF]

Nature
Di Girolamo L, Zhao G, Zhang G, Wang Z, Loveridge J, Mitra A.   +5 more
europepmc   +1 more source

Initial Atmospheric Waves Experiment (AWE) Imaging Analyses: Gravity Wave Sources, Temperatures, Pseudomomentum Fluxes, and Horizontal Wavenumber Spectra at the OH Layer

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 9, 16 May 2026.
Abstract The NASA Atmospheric Waves Experiment (AWE) employs an OH imager that began measurements aboard the International Space Station (ISS) on 22 November 2023. The motivation for AWE was to quantify gravity wave (GW) responses to diverse sources and their influences extending into the mesosphere and higher altitudes.
David C. Fritts, Robert G. Stockwell, Thomas S. Lund, P.‐Dominique Pautet, Kaoru Sato, Dai Koshin, Michael J. Taylor, Ludger Scherliess   +7 more
wiley   +1 more source

Elevated carbon monoxide observations over the North Pacific upper troposphere (July 2012-February 2013). [PDF]

PLoS One
Wang KY, Nedelec P, Thouret V, Clark H, Wahner A, Petzold A.   +5 more
europepmc   +1 more source

Lightning Outbreaks at the Mature Stage of Tropical Cyclone: Case Study for Hurricane Dorian (2019)

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 9, 16 May 2026.
Abstract The relationship between tropical cyclone (TC) lightning activity and intensity change has been examined for nearly 30 years, yet a clear consensus remains elusive, reflecting the complexity of the processes governing TC lightning. This study investigates the physical mechanisms that triggered inner‐core lightning outbreaks during the mature ...
Taiga Tsukada, John A. Knaff, Steven D. Miller, Patrick Duran, Jonathan Martinez   +4 more
wiley   +1 more source

Synoptic-scale transport of reactive nitrogen over the western Pacific in spring [PDF]

, 2003
Avery, MA, Blake, DR, Eisele, FL, Flocke, F, Fuelberg, HE, Kiley, CM, Kita, K, Koike, M, Kondo, Y, Miyazaki, Y, Sachse, GW, Sandholm, ST, Singh, HB, Takegawa, N, Talbot, RW, Weinheimer, AJ, Zondlo, M   +16 more
core   +1 more source

Impact of the AMOC Weakening on Upper Troposphere/Lower Stratosphere Warming Over the Extratropical North Pacific

Geophysical Research Letters, Volume 53, Issue 9, 16 May 2026.
Abstract The Atlantic Meridional Overturning Circulation (AMOC) is a key regulator of the Earth's climate. Here using water hosing experiments with a coupled climate model, we show that a weakened AMOC leads to a significant boreal winter upper troposphere/lower stratosphere (UTLS) warming over the extratropical North Pacific (ENP).
Rajat Joshi, Rong Zhang
wiley   +1 more source

Pseudo‐Radar Reflectivity by Applying U‐Net Models to Global Passive Microwave Brightness Temperatures

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 9, 16 May 2026.
Abstract Spaceborne radar systems such as the Global Precipitation Measurement Mission (GPM)'s core satellite Dual‐frequency Precipitation Radar (DPR) provide global insight into precipitation structure, storm morphology, and hydrological cycles. However, their limited spatial and temporal sampling and high cost constrain their ability to continuously ...
Florian Morvais, Chuntao Liu
wiley   +1 more source

When Thunderstorms Reach the Stratosphere: Why Storm Structure May Matter for Climate

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 9, 16 May 2026.
Abstract Deep convection that overshoots the tropopause provides one of the fastest pathways for exchanging air between the troposphere and the stratosphere. Using extensive in situ observations from the dynamics and chemistry of the summer stratosphere (DCOTSS) campaign, Shepherd et al.
Francesco Cairo
wiley   +1 more source

Reduction in Earth's carbon budget imbalance. [PDF]

Nat Commun
Pandey S, Chevallier F, Rödenbeck C, Byrne B, Chatterjee A, Liu J, Frankenberg C.   +6 more
europepmc   +1 more source