Results 61 to 70 of about 45,669 (176)

Extratropical cyclones – a forecaster's perspective [PDF]

Meteorological Applications, 1997
AbstractDespite considerable improvements in numerical models in recent years, weather events associated with extratropical cyclones continue to present forecasters with a challenge. For most cyclogenesis events model forecasts display, at the least, subtle errors in track and intensity of the system.
openaire   +1 more source

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

Quarterly 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, Marco Zanchi, Tommaso Alberti   +2 more
wiley   +1 more source

Tropical cyclone intensification and extratropical transition under alternate climate conditions: a case study of Hurricane Ophelia (2017) [PDF]

Weather and Climate Dynamics
Post-tropical cyclones can have substantial impacts on regions unaccustomed to such powerful storms. Previous studies have found that the prevalence of such storms is expected to increase in the future.
M. Ribberink, M. Ribberink, H. de Vries, N. Bloemendaal, N. Bloemendaal, M. Baatsen, E. van Meijgaard   +6 more
doaj   +1 more source

Observations of the Upper Ocean from Autonomous Platforms during the Passage of Extratropical Cyclone Epsilon (2020)

, 2023
Hurricane Epsilon (2020) was a late-season, category-3 tropical cyclone that underwent extratropical transition and became Extratropical Cyclone Epsilon on 26 October.
Zimmerman, Michael T.
core  

Assessing the ability of a stretched‐grid deep‐learning weather prediction model to capture physical balances

Quarterly Journal of the Royal Meteorological Society, EarlyView.
Regional deep learning weather prediction (DLWP) models, such as Bris, offer high resolution forecasts comparable with traditional numerical weather prediction (NWP) models. We evaluated Bris against the operational MetCoOp Ensemble Prediction System (MEPS) during extratropical cyclone Poly (July 5, 2023).
Francesco Pasquini, Michiel Baatsen, Bastien François, Natalie Theeuwes, Maurice Schmeits   +4 more
wiley   +1 more source

Relating extratropical atmospheric heat transport to cyclone life cycle characteristics and numbers in Southern Hemispheric winter [PDF]

Weather and Climate Dynamics
Outside the tropics, extratropical cyclones account for most of the poleward atmospheric heat transport, and extreme heat transport events are known to occur in their vicinity.
J. Zibell, A. Hermoso, A. Donohoe, A. Donohoe, S. Schemm, S. Schemm   +5 more
doaj   +1 more source

Can we trust CMIP5/6 future projections of European winter precipitation?

Environmental Research Letters, 2021
IPCC models project a likely increase in winter precipitation over northern Europe under a high-emission scenario. These projections, however, typically rely on relatively coarse ∼100 km resolution models that can misrepresent important processes driving
E Moreno-Chamarro, L-P Caron, P Ortega, S Loosveldt Tomas, M J Roberts   +4 more
doaj   +1 more source

The Mediterranean Extreme Events Experiment and storm Harry in January 2026

Quarterly Journal of the Royal Meteorological Society, EarlyView.
This article introduces the Mediterranean Extreme Events Experiment (M3E) – a new project consisting of partners from Europe and the United States – whose main objective is to improve the weather forecasting of extreme events in the Mediterranean region via the deployment of drifting buoys with barometers (shown).
David A. Lavers, Pierre‐Marie Poulain, Emanuela Clementi, F. Martin Ralph, Luca Centurioni, Linus Magnusson, Mohamed Dahoui, Viviana Piermattei, Olivier Desprez de Gésincourt, Milena Menna, Sébastien Péré, Nadia Pinardi, Paolo Oddo, Yuri Cotroneo, Anna M. Wilson, Katrin Schroeder, Enrico Scoccimarro, Mark J. Rodwell, Matthieu Chevallier, Giacomo Davide Pagliaro, Giannetta Fusco, Giorgio Budillon   +21 more
wiley   +1 more source

Characteristics of quasi‐stationary band‐shaped precipitation systems in Japan between 1989 and 2022

Quarterly Journal of the Royal Meteorological Society, EarlyView.
(a) Annual occurrence frequency of QBPSs (green bars), five‐years moving average (blue line), and regression trend (red line) for 1989–2022. (b) Distribution of the geographical occurrence frequencies of QBPSs with a 5‐km resolution for 1989–2022. Quasi‐stationary band‐shaped precipitation systems (QBPSs) are a major cause of localized heavy rainfall ...
Yasutaka Hirockawa, Teruyuki Kato, Hiroshi Niino   +2 more
wiley   +1 more source

Extratropical cyclone induced sea surface temperature anomalies in the 2013/14 winter [PDF]

, 2020
The 2013/14 winter averaged sea surface temperature (SST) was anomalously cool in the mid-North Atlantic region. This season was also unusually stormy with extratropical cyclones passing over the mid-North Atlantic every 3 days. However, the processes by
Josey, Simon A., Grant, Alan L. M., Dacre, Helen F.   +2 more
core   +1 more source