Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Hail spike"'
Autor:
Kathrin Wapler
Publikováno v:
Atmospheric Research. 193:60-72
An 8-year analysis of hailstorms is presented. A comprehensive set of six hundred hailstorms that occurred in 172 different days in various parts of Germany is used to characterise these events. The analysed observations include measurements from a l
Publikováno v:
Russian Meteorology and Hydrology. 42:471-476
The results of analysis of long-term radar observations of hailstorms are presented. The dynamic characteristics of formation and development of hail cores in severe convective clouds are studied. The statistical sample of radar data included 314 hai
Publikováno v:
Meteorological Applications. 24:521-530
Four years (2011–2014) of the summer period (May–September) dual-polarization Doppler C-band weather radar data for Surgavere, Estonia, were examined to determine the best indicator for cloud-to-ground lightning activity. Furthermore, the legacy
Autor:
Scott F. Blair, Dennis E. Cavanaugh, Barrett Goudeau, Scott R. Currens, Derek R. Deroche, Robert V. Fritchie, Mike J. Mezeul, Jennifer M. Laflin, Kristopher J. Sanders, Jared W. Leighton, Justin I. Pullin, Holly M. Mallinson, Stephen J. Kreller, Charley M. Kelly, John J. Bosco, Dylan T. Cooper
Publikováno v:
Weather and Forecasting. 32:1101-1119
A field research campaign, the Hail Spatial and Temporal Observing Network Effort (HailSTONE), was designed to obtain physical high-resolution hail measurements at the ground associated with convective storms to help address several operational chall
Publikováno v:
Meteorological Applications. 24:250-259
The goal of the present study was to exploit the volumetric data from the Wideumont weather radar to estimate the occurrence and severity of hail over a period of 10 years (2003–2012). The radar is located in the southeastern part of Belgium and it
Publikováno v:
Izvestiya, Atmospheric and Oceanic Physics. 52:615-621
The results of studying the regions of hail-cell formation in the North Caucasus are considered. The optimal range of the underlying surface heights for their generation is determined based on an analysis of 392 hail cells. It is shown that the major
Publikováno v:
Natural Hazards. 88:253-272
The results of the analysis of long-term radar research of the hailstorms over the central part of the Northern Caucasus are presented. Radar observations which formed the basis of experimental material were carried out continuously from the moment o
Autor:
Katja Friedrich, Brian Motta, Wiebke Deierling, Evan A. Kalina, Nezette Rydell, Geoffrey T. Stano
Publikováno v:
Weather and Forecasting. 31:663-693
Synoptic weather, S-band dual-polarization radar, and total lightning observations are analyzed from four thunderstorms that produced “plowable” hail accumulations of 15–60 cm in localized areas of the Colorado Front Range. Results indicate tha
Publikováno v:
Meteorological Applications. 22:746-753
Severe storms that produce hail of significant amount or size carry a high risk, being responsible for damage at the ground. Hail spawned from these storms can affect crops, automobiles and buildings. A total of 52 hail events that occurred in May 20
Autor:
Michael Kunz, Petra I.S. Kugel
Publikováno v:
Atmospheric Research. 153:565-577
Five different criteria that estimate hail signatures from single-polarization radar data are statistically evaluated over a 15-year period by categorical verification against loss data provided by a building insurance company. The criteria consider