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

Kód výsledku v 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>

Výsledek na webu

<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>

Jazyk výsledku

angličtina

Název v původním jazyce

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

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

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

Popis výsledku anglicky

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.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10509 - Meteorology and atmospheric sciences

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2025

Kód důvěrnosti údajů

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

Název periodika

International Journal of Climatology

ISSN

0899-8418

e-ISSN

1097-0088

Svazek periodika

45

Číslo periodika v rámci svazku

14

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

12

Strana od-do

—

Kód UT WoS článku

001576949300001

EID výsledku v databázi Scopus

2-s2.0-105017053531