Biserial correlation between vorticity field and precipitation: Rainfall diagnosis and prediction
Ruiz, Nora E.
Instituto de Geofísica, UNAM, publicado en Geofísica Internacional, y cosechado de Revistas UNAM
dor_id: 4133239
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336.#.#.b: article
336.#.#.3: Artículo de Investigación
336.#.#.a: Artículo
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351.#.#.b: Geofísica Internacional
351.#.#.a: Artículos
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883.#.#.u: https://revistas.unam.mx/catalogo/
883.#.#.a: Revistas UNAM
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883.#.#.q: Dirección General de Publicaciones y Fomento Editorial
850.#.#.a: Universidad Nacional Autónoma de México
856.4.0.u: http://revistagi.geofisica.unam.mx/index.php/RGI/article/view/771/744
100.1.#.a: Ruiz, Nora E.
524.#.#.a: Ruiz, Nora E. (2002). Biserial correlation between vorticity field and precipitation: Rainfall diagnosis and prediction. Geofísica Internacional; Vol. 41 Núm. 2: Abril 1, 2002; 203-212. Recuperado de https://repositorio.unam.mx/contenidos/4133239
245.1.0.a: Biserial correlation between vorticity field and precipitation: Rainfall diagnosis and prediction
502.#.#.c: Universidad Nacional Autónoma de México
561.1.#.a: Instituto de Geofísica, UNAM
264.#.0.c: 2002
264.#.1.c: 2002-04-01
653.#.#.a: Precipitación; vorticidad; correlación biserial; Precipitation; vorticity; biserial correlation
506.1.#.a: La titularidad de los derechos patrimoniales de esta obra pertenece a las instituciones editoras. Su uso se rige por una licencia Creative Commons BY-NC-SA 4.0 Internacional, https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode.es, para un uso diferente consultar al responsable jurídico del repositorio por medio del correo electrónico revistagi@igeofisica.unam.mx
884.#.#.k: http://revistagi.geofisica.unam.mx/index.php/RGI/article/view/771
001.#.#.#: 063.oai:revistagi.geofisica.unam.mx:article/771
041.#.7.h: spa
520.3.#.a: This work concerns the examination of a methodology of synoptic climatology, the biserial correlation technique, which allows studying the relationship between atmospheric circulation and precipitation. The physical meaning of biserial correlation fields between variables representing synoptic-scale circulation, particularly vorticity fields, and local precipitation is explored. One purpose is to examine this approach used to link the large-scale circulation and the smaller-scale surface environment, which seems to be simple, efficient and easy to interpret. An analysis based on biserial correlation configurations between 500 hPa vorticity and precipitation takes into account anomalous vorticity gradients including curvature and shear effects to describe some mechanisms favoring the occurrence of rainfall. It is shown that anomalies in the curvature of synoptic systems are largely causing precipitation. Daily precipitation at Córdoba, Argentina is used as an example to illustrate the results. The position of the cyclonic and anticyclonic anomaly centers and the position of the jet streams in association with precipitation may be clearly identified. The analysis is made extensive to heavier rainfall.doi: https://doi.org/10.22201/igeof.00167169p.2002.41.2.288
773.1.#.t: Geofísica Internacional; Vol. 41 Núm. 2: Abril 1, 2002; 203-212
773.1.#.o: http://revistagi.geofisica.unam.mx/index.php/RGI
022.#.#.a: ISSN-L: 2954-436X; ISSN impreso: 0016-7169
310.#.#.a: Trimestral
300.#.#.a: Páginas: 203-212
264.#.1.b: Instituto de Geofísica, UNAM
doi: https://doi.org/10.22201/igeof.00167169p.2002.41.2.288
handle: 12c1955bdab0a6de
harvesting_date: 2023-06-20 16:00:00.0
856.#.0.q: application/pdf
file_creation_date: 2002-07-17 12:43:50.0
file_modification_date: 2022-07-15 15:10:45.0
file_creator: Nora E. Ruiz
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245.1.0.b: Biserial correlation between vorticity field and precipitation: Rainfall diagnosis and prediction
last_modified: 2023-06-20 16:00:00
license_url: https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode.es
license_type: by-nc-sa
Ruiz, Nora E.
Instituto de Geofísica, UNAM, publicado en Geofísica Internacional, y cosechado de Revistas UNAM
Ruiz, Nora E. (2002). Biserial correlation between vorticity field and precipitation: Rainfall diagnosis and prediction. Geofísica Internacional; Vol. 41 Núm. 2: Abril 1, 2002; 203-212. Recuperado de https://repositorio.unam.mx/contenidos/4133239