Results 191 to 200 of about 2,812,970 (294)

Union Pacific Railroad. Photographical Illustrations. [front cover]

open access: yes
[Transcribed from Preface] The views prepared for this volume are of scenes and localities along the line of the Union Pacific Railroad, which stretches from Omaha on the Missouri River to Sacramento on the Pacific Coast, a distance of 1,721 ...
Russell, Andrew J., 1829-1902
core  

Decadal‐scale drivers of South Pacific hydroclimate variability

open access: yesQuarterly Journal of the Royal Meteorological Society, EarlyView.
Using prescribed SST perturbations in the IGCM4 model, we investigate the mechanisms by which three major modes of low‐frequency climate variability—the IPO, AMV, and Southern Ocean SST‐driven midlatitude jet shifts—modulate the South Pacific hydroclimate.
Daniel T. Skinner   +8 more
wiley   +1 more source

Assessment of subseasonal forecast skill of tropical–extratropical cloud bands over the four subtropical convergence zones

open access: yesQuarterly Journal of the Royal Meteorological Society, EarlyView.
This study evaluates the subseasonal predictive skill of tropical–extratropical cloud bands across four subtropical convergence zones in ECMWF reforecasts (2003–2022). Results show that, while exact daily predictions are limited to one week, accounting for temporal displacement improves forecast skill significantly, revealing a systematic early onset ...
Romain Pilon, Daniela I.V. Domeisen
wiley   +1 more source

Climate‐change‐amplified wind‐related economic losses during Cyclone Harry (2026)

open access: yesQuarterly Journal of the Royal Meteorological Society, EarlyView.
Cyclone Harry (January 2026) produced significant wind and rainfall impacts across southern Italy. Compared with 1950–1987, present conditions show warmer temperatures and stronger winds, increasing exposure. An estimated 72 million euros of damage are attributable to climate‐driven wind intensification. Abstract Cyclone Harry affected Sicily, Calabria,
Davide Faranda   +2 more
wiley   +1 more source

Revisiting bare‐ground evaporation in a high‐resolution numerical weather prediction system

open access: yesQuarterly Journal of the Royal Meteorological Society, EarlyView.
An improved method is proposed to parameterize evaporation in numerical weather prediction models. The figure shows dew‐point temperature forecast error (standard deviation of forecast error and bias) versus lead time over the North Plains region during spring 2022 for three parameterizations: CTL, the α$$ \alpha $$ method of Jacquemin and Noilhan; IFS:
Vincent Fortin   +4 more
wiley   +1 more source

Spontaneous zonal symmetry breaking of tropical rain belt

open access: yesQuarterly Journal of the Royal Meteorological Society, EarlyView.
Precipitable‐water snapshots show how a sea surface temperature (SST)‐forced tropical rain belt can remain zonally elongated or spontaneously reorganize into a localized convective cluster. The simulations identify the SST conditions favoring this zonal convective self‐aggregation and relate the transition to changes in boundary‐layer circulation and ...
Tomoro Yanase, Cathy Hohenegger
wiley   +1 more source

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