Detection and simulation of Kermanshah dust storm using HYSPLIT and WRF-chem models
The aim of this study was to identify the epicenter and co-occurrence factors of dust storm wave from 1 to 3 November 2017 in Kermanshah. To investigate the synoptic conditions of the causes of this phenomenon, from the European Central Center (ESMWF) mid-term weather forecast data set with a resolu...
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Kharazmi University
2024-09-01
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| Series: | تحقیقات کاربردی علوم جغرافیایی |
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| Online Access: | http://jgs.khu.ac.ir/article-1-3858-en.pdf |
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| author | Tooba Alizadeh Majid Rezaei Banafsheh Hashem Rostamzadeh Gholamreza Goodarzi Hedar Maleki Hamzeh Alizadeh |
| author_facet | Tooba Alizadeh Majid Rezaei Banafsheh Hashem Rostamzadeh Gholamreza Goodarzi Hedar Maleki Hamzeh Alizadeh |
| author_sort | Tooba Alizadeh |
| collection | DOAJ |
| description | The aim of this study was to identify the epicenter and co-occurrence factors of dust storm wave from 1 to 3 November 2017 in Kermanshah. To investigate the synoptic conditions of the causes of this phenomenon, from the European Central Center (ESMWF) mid-term weather forecast data set with a resolution of 0.125 degrees of arc including, geopotential height, omega, sea level pressure, orbital and meridional components, humidity. The Lagrangian method of HYSPLIT model was used to orient the source of dust particles. in this study, dust storm WRF-chem was simulated using a paired numerical weather forecasting model. Finally, through the processing of MODIS satellite images, its scope was determined. Examination of HYSPLIT tracking maps shows that two general paths for dust transfer to the area can be identified. 1- The northwest-southeast route, which passes through dust cores formed in the deserts of Iraq and Syria, transports dust to the western half of Iran. 2- Southwest to west of Iran and Kermanshah, which is the main source of dust on November 2 and 3, The source of the particles is Kuwait, northern Saudi Arabia and part of Iraq. The spatial distribution of the dust interpreted by the MODIS sensor images is consistent with the spatial distribution of the dust concentration simulated by the WRF-chem model. |
| format | Article |
| id | doaj-art-e28bdc646c694baa87b427f534b332c8 |
| institution | Kabale University |
| issn | 2228-7736 2588-5138 |
| language | fas |
| publishDate | 2024-09-01 |
| publisher | Kharazmi University |
| record_format | Article |
| series | تحقیقات کاربردی علوم جغرافیایی |
| spelling | doaj-art-e28bdc646c694baa87b427f534b332c82025-01-31T17:32:00ZfasKharazmi Universityتحقیقات کاربردی علوم جغرافیایی2228-77362588-51382024-09-012474134153Detection and simulation of Kermanshah dust storm using HYSPLIT and WRF-chem modelsTooba Alizadeh0Majid Rezaei Banafsheh1Hashem Rostamzadeh2Gholamreza Goodarzi3Hedar Maleki4Hamzeh Alizadeh5 PhD student in meteorology Professor of Meteorology Assistant Professor of Meteorology Associate Professor of Health and Environmental Engineering Master of Environmental Engineering Master student of Meteorology The aim of this study was to identify the epicenter and co-occurrence factors of dust storm wave from 1 to 3 November 2017 in Kermanshah. To investigate the synoptic conditions of the causes of this phenomenon, from the European Central Center (ESMWF) mid-term weather forecast data set with a resolution of 0.125 degrees of arc including, geopotential height, omega, sea level pressure, orbital and meridional components, humidity. The Lagrangian method of HYSPLIT model was used to orient the source of dust particles. in this study, dust storm WRF-chem was simulated using a paired numerical weather forecasting model. Finally, through the processing of MODIS satellite images, its scope was determined. Examination of HYSPLIT tracking maps shows that two general paths for dust transfer to the area can be identified. 1- The northwest-southeast route, which passes through dust cores formed in the deserts of Iraq and Syria, transports dust to the western half of Iran. 2- Southwest to west of Iran and Kermanshah, which is the main source of dust on November 2 and 3, The source of the particles is Kuwait, northern Saudi Arabia and part of Iraq. The spatial distribution of the dust interpreted by the MODIS sensor images is consistent with the spatial distribution of the dust concentration simulated by the WRF-chem model.http://jgs.khu.ac.ir/article-1-3858-en.pdfdustsynoptic systemhysplit modelwrf-chemkermanshah city |
| spellingShingle | Tooba Alizadeh Majid Rezaei Banafsheh Hashem Rostamzadeh Gholamreza Goodarzi Hedar Maleki Hamzeh Alizadeh Detection and simulation of Kermanshah dust storm using HYSPLIT and WRF-chem models تحقیقات کاربردی علوم جغرافیایی dust synoptic system hysplit model wrf-chem kermanshah city |
| title | Detection and simulation of Kermanshah dust storm using HYSPLIT and WRF-chem models |
| title_full | Detection and simulation of Kermanshah dust storm using HYSPLIT and WRF-chem models |
| title_fullStr | Detection and simulation of Kermanshah dust storm using HYSPLIT and WRF-chem models |
| title_full_unstemmed | Detection and simulation of Kermanshah dust storm using HYSPLIT and WRF-chem models |
| title_short | Detection and simulation of Kermanshah dust storm using HYSPLIT and WRF-chem models |
| title_sort | detection and simulation of kermanshah dust storm using hysplit and wrf chem models |
| topic | dust synoptic system hysplit model wrf-chem kermanshah city |
| url | http://jgs.khu.ac.ir/article-1-3858-en.pdf |
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