Results 11 to 20 of about 35,276 (251)

Comprehensive analysis of tornado statistics in comparison to earthquakes: intensity and temporal behaviour [PDF]

open access: yesNonlinear Processes in Geophysics, 2013
Tornadoes and earthquakes are characterised by a high variability in their properties concerning intensity, geometric properties and temporal behaviour. Earthquakes are known for power-law behaviour in their intensity (Gutenberg–Richter law) and temporal
L. Schielicke, P. Névir
doaj   +4 more sources

Assessment of tornado hazard in the nuclear facilities siting areas [PDF]

open access: yesNuclear Technology and Radiation Protection, 2020
The potential hazard of destructive tornado effects on nuclear facilities determines the necessity to study the climatic regime of tornado passage and arrange the appropriate protection of these facilities in conformity with the national and ...
Bryukhan Fedor F., Barulin Grigoriy P.
doaj   +1 more source

Using Historical Data to Dynamically Route Post-Disaster Assessment Unmanned Aerial Vehicles in the Context of Responding to Tornadoes

open access: yesApplied Sciences, 2023
Responding to tornado disasters resides at a unique intersection of search and rescue operations: it has attributes of wilderness and maritime search and rescue operations and search and rescue operations in the aftermath of earthquakes and hurricanes ...
Sean Grogan   +2 more
doaj   +1 more source

Spatial–temporal clustering of tornadoes [PDF]

open access: yesNatural Hazards and Earth System Sciences, 2016
The standard measure of the intensity of a tornado is the Enhanced Fujita scale, which is based qualitatively on the damage caused by a tornado. An alternative measure of tornado intensity is the tornado path length, L.
B. D. Malamud   +2 more
doaj   +1 more source

Population Bias on Tornado Reports in Europe

open access: yesApplied Sciences, 2021
Tornadoes are associated with damages, injuries, and even fatalities in Europe. Knowing the spatial distribution of tornadoes is essential for developing disaster risk reduction strategies.
Răzvan Pîrloagă   +2 more
doaj   +1 more source

The Climatology of Significant Tornadoes in the Czech Republic

open access: yesAtmosphere, 2020
In the Czech Republic, tornadoes may reach an intensity of F2 and F3 on the Fujita scale, causing “considerable” to “severe” damage. Documentary evidence is sufficient to allow the creation of a chronology of such events, from the earliest recorded ...
Rudolf Brázdil   +8 more
doaj   +1 more source

ADASYN-LOF Algorithm for Imbalanced Tornado Samples

open access: yesAtmosphere, 2022
Early warning and forecasting of tornadoes began to combine artificial intelligence (AI) and machine learning (ML) algorithms to improve identification efficiency in the past few years.
Zhipeng Qing   +5 more
doaj   +1 more source

Climatological occurrences of hail and tornadoes associated with mesoscale convective systems in the United States [PDF]

open access: yesNatural Hazards and Earth System Sciences, 2023
Hail and tornadoes are hazardous weather events responsible for significant property damage and economic loss worldwide. The most devastating occurrences of hail and tornadoes are commonly produced by supercells in the United States.
J. Wang   +4 more
doaj   +1 more source

Occurrence of Anticyclonic Tornadoes in a Topographically Complex Region of Mexico

open access: yesAdvances in Meteorology, 2019
Tornadoes are violent and destructive natural phenomena that occur on a local scale in most regions around the world. Severe storms occasionally lead to the formation of mesocyclones, whose direction or sense of rotation is often determined by the ...
Noel Carbajal   +4 more
doaj   +1 more source

Structure of prominence legs: Plasma and magnetic field [PDF]

open access: yes, 2015
We investigate the properties of a `solar tornado' observed on 15 July 2014, and aim to link the behaviour of the plasma to the internal magnetic field structure of the associated prominence.
Ariste, A. López   +3 more
core   +4 more sources

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