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Pregled bibliografske jedinice broj: 1135851

A new approach for the analysis of deep convective events: Thunderstorm Intensity Index


Jelić, Damjan; Telišman Prtenjak, Maja; Malečić, Barbara; Belušić Vozila, Andreina; Megyeri, Otília Anna; Renko, Tanja
A new approach for the analysis of deep convective events: Thunderstorm Intensity Index // Atmosphere, 12 (2021), 7; 908, 28 doi:10.3390/atmos12070908 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 1135851 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
A new approach for the analysis of deep convective events: Thunderstorm Intensity Index

Autori
Jelić, Damjan ; Telišman Prtenjak, Maja ; Malečić, Barbara ; Belušić Vozila, Andreina ; Megyeri, Otília Anna ; Renko, Tanja

Izvornik
Atmosphere (2073-4433) 12 (2021), 7; 908, 28

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Northeastern Adriatic ; precipitation ; hail ; wind gust ; waterspout ; CAPE

Sažetak
Investigation of a new thunderstorm intensity index (TSII) derived from lightning data is per-formed, along with its relationship to rain, wind, hail and waterspouts as well as instability indi-ces (CAPE, LI, KI, and DLS). The study area is located in the northeastern Adriatic and includes various terrain types in a relatively small area (coastal, flatlands, hills and valleys, and mountain regions). The investigated period covers 11 years (2008-2018). The mathematical algorithm standing behind the TSII is based on the well-established methodology of lightning jump allowing us to recognize areas where intensification in thunderstorms occurred. Our results suggest that these areas (with a positive TSII) experience significantly higher rain intensities and have higher total amounts of precipitation compared with areas where thunderstorms did not generate a TSII. Moreover, 76% of thunderstorm hail cases were associated with the presence of a TSII within a 15 km distance. The maximum reported wind speed also has higher values on a day with a TSII. Out of 27 waterspout events associated with lightning, 77% were related to a TSII. Due to the good spatial (3x3 km) and high temporal (2 min) resolution of lightning data, the TSII can recognize even a local and short-lived intense system that is often misread by radars and satellites due to their inferior temporal resolution. The TSII is designed to be used as a climatological and diagnos-tic variable that could serve in lieu of more established data sources (e.g., station measurements and observations, radar imagery, etc.) if they are unavailable.

Izvorni jezik
Engleski

Znanstvena područja
Geofizika



POVEZANOST RADA


Projekti:
HRZZ-IZHRZ0_180587 - Severe Weather over the Alpine-Adriatic region in a Changing Climate (SWALDRIC) (Telišman Prtenjak, Maja, HRZZ - Croatian-Swiss Research Programme 2017 - 2023) ( POIROT)

Ustanove:
Državni hidrometeorološki zavod,
Prirodoslovno-matematički fakultet, Zagreb

Citiraj ovu publikaciju

Jelić, Damjan; Telišman Prtenjak, Maja; Malečić, Barbara; Belušić Vozila, Andreina; Megyeri, Otília Anna; Renko, Tanja
A new approach for the analysis of deep convective events: Thunderstorm Intensity Index // Atmosphere, 12 (2021), 7; 908, 28 doi:10.3390/atmos12070908 (međunarodna recenzija, članak, znanstveni)
Jelić, D., Telišman Prtenjak, M., Malečić, B., Belušić Vozila, A., Megyeri, O. & Renko, T. (2021) A new approach for the analysis of deep convective events: Thunderstorm Intensity Index. Atmosphere, 12 (7), 908, 28 doi:10.3390/atmos12070908.
@article{article, year = {2021}, pages = {28}, DOI = {10.3390/atmos12070908}, chapter = {908}, keywords = {Northeastern Adriatic, precipitation, hail, wind gust, waterspout, CAPE}, journal = {Atmosphere}, doi = {10.3390/atmos12070908}, volume = {12}, number = {7}, issn = {2073-4433}, title = {A new approach for the analysis of deep convective events: Thunderstorm Intensity Index}, keyword = {Northeastern Adriatic, precipitation, hail, wind gust, waterspout, CAPE}, chapternumber = {908} }
@article{article, year = {2021}, pages = {28}, DOI = {10.3390/atmos12070908}, chapter = {908}, keywords = {Northeastern Adriatic, precipitation, hail, wind gust, waterspout, CAPE}, journal = {Atmosphere}, doi = {10.3390/atmos12070908}, volume = {12}, number = {7}, issn = {2073-4433}, title = {A new approach for the analysis of deep convective events: Thunderstorm Intensity Index}, keyword = {Northeastern Adriatic, precipitation, hail, wind gust, waterspout, CAPE}, chapternumber = {908} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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