Evaluation and Visualisation of Unusual Weather ina Compound Framework - a Methodology Based onHungarian Station Data

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F86652079%3A_____%2F25%3A00639620" target="_blank" >RIV/86652079:_____/25:00639620 - isvavai.cz</a>

Result on the web

<a href="https://rmets.onlinelibrary.wiley.com/doi/10.1002/joc.70091" target="_blank" >https://rmets.onlinelibrary.wiley.com/doi/10.1002/joc.70091</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/joc.70091" target="_blank" >10.1002/joc.70091</a>

Result language

angličtina

Original language name

Evaluation and Visualisation of Unusual Weather ina Compound Framework - a Methodology Based onHungarian Station Data

Original language description

In this paper, we introduce a set of definitions together with a data visualisation platform, which can be used to evaluate pastweather conditions and to visualise unusual periods in a simplified, easy-to-understand manner. To achieve this, four main ob-jectives are set: (1) the definitions of unusual phenomena must be based on relative thresholds and take into account seasonality,(2) the reference climatology must be relevant spatially, (3) the results should not be bound to specific calendar years or months,(4) unusual phenomena should be visualised simultaneously (hence provide a compound framework). The expression ‘unusual’is used in this study to describe anomalous values in contrast to the more commonly used ‘extreme’, because we aim to highlightperiods with non-absolute weather extremes. As input, daily meteorological data available at 70 stations across Hungary from2002 to 2024 are used to create the methodology, where a total of 9 unusual weather phenomena are defined using temperature,precipitation and wind gust as basic variables. The main motivation behind this study is to analyse compound climatic events,which are spatially and/or temporally connected. Additionally, the methodology serves as the meteorological basis for a sciencecommunication platform that combines complex information with simplicity. The approach described in this paper can serve asinspiration for further studies aiming to evaluate weather extremes in the past.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

10509 - Meteorology and atmospheric sciences

Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2025

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

International Journal of Climatology

ISSN

0899-8418

e-ISSN

1097-0088

Volume of the periodical

45

Issue of the periodical within the volume

14

Country of publishing house

US - UNITED STATES

Number of pages

12

Pages from-to

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UT code for WoS article

001576949300001

EID of the result in the Scopus database

2-s2.0-105017053531