S. Bhattacharjee, M. Naja, A. Jaiswal, K. Rawat, S. Ananthakrishnan
{"title":"206.5 MHz甚高频雷达对喜马拉雅山中部对流降水触发的观测","authors":"S. Bhattacharjee, M. Naja, A. Jaiswal, K. Rawat, S. Ananthakrishnan","doi":"10.23919/ursi-rcrs56822.2022.10118441","DOIUrl":null,"url":null,"abstract":"The Himalayan region plays an important role in determining the meteorological conditions of the Indian subcontinent. During recent years, frequent events of triggering of local convection and subsequent rapid precipitations are being noticed in the Himalayan region. This work presents a few such events observed during the monsoon period of this year using the ARIES ST Radar at Nainital, over the central Himalayan region. Different phases of the simultaneous occurrence of the precipitation at the two vertical levels in a convective pillar cloud are discussed. Hourly changes in the atmospheric processes during the event are also shown.","PeriodicalId":229743,"journal":{"name":"2022 URSI Regional Conference on Radio Science (USRI-RCRS)","volume":"50 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Triggering of convective precipitation observed with 206.5 MHz VHF radar over the central Himalayas\",\"authors\":\"S. Bhattacharjee, M. Naja, A. Jaiswal, K. Rawat, S. Ananthakrishnan\",\"doi\":\"10.23919/ursi-rcrs56822.2022.10118441\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The Himalayan region plays an important role in determining the meteorological conditions of the Indian subcontinent. During recent years, frequent events of triggering of local convection and subsequent rapid precipitations are being noticed in the Himalayan region. This work presents a few such events observed during the monsoon period of this year using the ARIES ST Radar at Nainital, over the central Himalayan region. Different phases of the simultaneous occurrence of the precipitation at the two vertical levels in a convective pillar cloud are discussed. Hourly changes in the atmospheric processes during the event are also shown.\",\"PeriodicalId\":229743,\"journal\":{\"name\":\"2022 URSI Regional Conference on Radio Science (USRI-RCRS)\",\"volume\":\"50 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2022 URSI Regional Conference on Radio Science (USRI-RCRS)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.23919/ursi-rcrs56822.2022.10118441\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2022 URSI Regional Conference on Radio Science (USRI-RCRS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.23919/ursi-rcrs56822.2022.10118441","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Triggering of convective precipitation observed with 206.5 MHz VHF radar over the central Himalayas
The Himalayan region plays an important role in determining the meteorological conditions of the Indian subcontinent. During recent years, frequent events of triggering of local convection and subsequent rapid precipitations are being noticed in the Himalayan region. This work presents a few such events observed during the monsoon period of this year using the ARIES ST Radar at Nainital, over the central Himalayan region. Different phases of the simultaneous occurrence of the precipitation at the two vertical levels in a convective pillar cloud are discussed. Hourly changes in the atmospheric processes during the event are also shown.