| 1. Identity statement | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | mtc-m16b.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Repository | cptec.inpe.br/walmeida/2004/09.20.09.21 |
| Last Update | 2004:08.12.03.00.00 (UTC) administrator |
| Metadata Repository | cptec.inpe.br/walmeida/2004/09.20.09.21.46 |
| Metadata Last Update | 2022:03.26.18.03.00 (UTC) administrator |
| Secondary Key | INPE-12131-PRE/7477 |
| Citation Key | MoscatiGan:2004:EvPrEx |
| Title | Um evento de precipitação extrema ocorrido no interior seminarido da regiao nordeste do Brasil (NEB)  |
| Format | CD-ROM; On-line. |
| Project | Climatologia dinâmica |
| Year | 2004 |
| Access Date | 2024, May 20 |
| Secondary Type | PRE CN |
| Number of Files | 1 |
| Size | 1179 KiB |
| 2. Context | |
| Author | 1 Moscati, Marley Cavalcante de Lima 2 Gan, Manoel Alonso |
| Resume Identifier | 1 8JMKD3MGP5W/3C9JHSP 2 8JMKD3MGP5W/3C9JHNM |
| Group | 1 DMA-INPE-MCT-BR 2 DMD-INPE-MCT-BR |
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Instituto Nacional de Pesquisas Espaciais (INPE) |
| e-Mail Address | fabia@cptec.inpe.br |
| Conference Name | Congresso Brasileiro de Meteorologia, 13. |
| Conference Location | Fortaleza |
| Date | 29 ago.- 03 set. |
| Publisher | SBMET |
| Book Title | Anais |
| Tertiary Type | Posters |
| Organization | SBMET |
| History (UTC) | 2006-01-25 12:16:55 :: Fabia -> administrator :: 2008-06-10 21:21:54 :: administrator -> estagiario :: 2010-05-11 16:54:53 :: estagiario -> administrator :: 2022-03-26 18:03:00 :: administrator -> marciana :: 2004 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Content Type | External Contribution |
| Keywords | METEOROLOGIA precipitação Brasil (região nordeste) METEOROLOGY precipitation Brazil (northeast region) |
| Abstract | Neste trabalho estudou-se as características sinóticas de um evento de precipitação extrema ocorrido na zona interior semiárida da Região Nordeste do Brasil (NEB). Definiu-se um Índice de Precipitação (IP) como sendo a Precipitação (P) média na área, sendo construído para os setores norte (7ºS-10ºS; 37ºW-44ºW) e sul (10ºS-15ºS; 40ºW-45ºW) dessa região. Através de IP escolheu-se o evento de chuva intensa ocorrido de 16 a 26 de dezembro de 1989, por ser este o de mais longa duração e abranger toda a região interior semiárida do NEB. Utilizaram-se análise em pontos de grade (1º lat x 1º lon) de P diária para o Brasil para o período de 1 de novembro de 1977 a 31 de dezembro de 1997 (Climate Prediction Center - CPC); médias diárias de u, v e Z em 17 níveis de pressão (1000 hPa a 10 hPa), numa grade global de 2,5º lat X 2,5º lon (reanálises do National Centers for Environment Prediction/National Center for Atmospheric Research (NCEP/NCAR)) e médias diárias de Radiação de Onda Longa Emergente (ROLE) e anomalias de ROLE para dezembro de 1989 (Climate Diagnostics Center - CDC). Durante o evento, vários sistemas sinóticos atuaram no NEB (Zona de Convergência do Atlântico Sul (ZCAS), Zona de Convergência Intertropical (ZCIT), Vórtices Ciclônicos de Altos Níveis (VCAN), cavados de ondas curtas em altos níveis, entre outros), porém, suas interações podem explicar a ocorrência desse evento de chuva extrema nessa região. ABSTRACT: In this work the synoptic features of the one case of heavy rainfall occurred in the semiarid interior zone of Northeast Brazil (NEB) is studied. A Rainfall Index (PI) was defined as the area-average of P and built for northern (7ºS-10ºS; 37ºW-44ºW) and southern (10ºS-15ºS; 40ºW-45ºW) sectors of this region. Using this index we choose the heavy rainfall event occurred during the period from 16 to 26 December 1989, because this event was the longest and it happened over the all this region. The database utilized are gridded daily Precipitation (P) analysis data in Brazil (10ºS-40ºS and 30ºW-80ºW) from 1 January 1977 to 31 December 1997, with resolution 1º lat x 1º lon, produced by Climate Prediction Center (CPC); daily mean of u, v and Z at 17 pressure levels (1000 hPa to 10 hPa), with resolution of 2.5º lat X 2.5º lon, obtained from the National Centers for Environment Prediction/National Center for Atmospheric Research (NCEP/NCAR) and daily mean of Emergent Outgoing Longwave Radiation (ROLE) and anomalies of ROLE to December 1989, obtained from the Climate Diagnostics Center (CDC). During this event, several synoptic systems acted in the NEB (i.e., South Atlantic Convergence Zone (ZCAS), Intertropical Convergence Zone (ITCZ), upper tropospheric cyclonic vortex (VCAN), trough of short wave at high levels, between others) but their interactions can explain the occurrence of heavy rainfall in this region in the period of 16-26 December 1989. |
| Area | MET |
| Arrangement 1 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDMD > Um evento de... |
| Arrangement 2 | urlib.net > BDMCI > Fonds > Produção até 2016 > DMA > Um evento de... |
| doc Directory Content | access |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| 4. Conditions of access and use | |
| data URL | http://urlib.net/ibi/cptec.inpe.br/walmeida/2004/09.20.09.21 |
| zipped data URL | http://urlib.net/zip/cptec.inpe.br/walmeida/2004/09.20.09.21 |
| Language | pt |
| Target File | 0000000376.doc |
| User Group | Fabia administrator estagiario |
| Visibility | shown |
| Copy Holder | SID/SCD |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPCW/43SKC35 8JMKD3MGPCW/46JKC45 |
| Citing Item List | sid.inpe.br/mtc-m21/2012/07.13.14.54.28 1 sid.inpe.br/mtc-m21/2012/07.13.14.56.18 1 |
| Host Collection | cptec.inpe.br/walmeida/2003/04.25.17.12 |
| 6. Notes | |
| Empty Fields | archivingpolicy archivist callnumber copyright creatorhistory descriptionlevel dissemination documentstage doi edition editor electronicmailaddress identifier isbn issn label lineage mark mirrorrepository nextedition notes numberofvolumes orcid pages parameterlist parentrepositories previousedition previouslowerunit progress publisheraddress readergroup readpermission rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle sponsor subject tertiarymark type url versiontype volume |
| 7. Description control | |
| e-Mail (login) | marciana |
| update | |