<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>0188-4611</journal-id>
<journal-title><![CDATA[Investigaciones geográficas]]></journal-title>
<abbrev-journal-title><![CDATA[Invest. Geog]]></abbrev-journal-title>
<issn>0188-4611</issn>
<publisher>
<publisher-name><![CDATA[Universidad Nacional Autónoma de México, Instituto de Geografía]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0188-46111999000200002</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Situaciones de tiempo en el noroeste de México. Estudio de caso: el verano 1990]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Hernández Cerda]]></surname>
<given-names><![CDATA[María Engracia]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Vidal Zepeda]]></surname>
<given-names><![CDATA[Rosalía]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[García]]></surname>
<given-names><![CDATA[Enriqueta]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
</contrib-group>
<aff id="A01">
<institution><![CDATA[,Universidad Nacional Autónoma de México Instituto de Geografía ]]></institution>
<addr-line><![CDATA[México D.F.]]></addr-line>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>08</month>
<year>1999</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>08</month>
<year>1999</year>
</pub-date>
<numero>39</numero>
<fpage>7</fpage>
<lpage>39</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0188-46111999000200002&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0188-46111999000200002&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0188-46111999000200002&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Este estudio se propone determinar las causas de la precipitación en la mitad lluviosa del año en el noroeste de México, para ello, se identifican los sistemas de tiempo presentes en la zona, en días seleccionados, durante los meses de mayo a octubre de 1990. La identificación de los sistemas de tiempo se hace con ayuda de las imágenes tomadas por los satélites meteorológicos, y con el análisis de las cartas diarias del tiempo, de acuerdo con la precipitación diaria. Se caracteriza el grado de pluviosidad de cada uno de los meses del verano 1990 de acuerdo con las series históricas, mediante error probable y anomalías de la precipitación.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[This paper determines the causes of precipitation during the rainy half of the year in Northwest Mexico, by identifying the weather systems in the area during selected days in the period May to October, 1990. The identification is made by using the satellite weather images, the synoptic weather charts and daily rainfall amounts. The summer 1990 pluviosity degree Is determined by comparing its rain ammounts, with the historic time series of precipitation by using the probable error and by calculating the monthly rain anomalies.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Precipitación]]></kwd>
<kwd lng="es"><![CDATA[noroeste de México]]></kwd>
<kwd lng="es"><![CDATA[verano 1990]]></kwd>
<kwd lng="es"><![CDATA[anomalías]]></kwd>
<kwd lng="en"><![CDATA[Precipitation]]></kwd>
<kwd lng="en"><![CDATA[Northwest Mexico]]></kwd>
<kwd lng="en"><![CDATA[summer 1990]]></kwd>
<kwd lng="en"><![CDATA[anomalies]]></kwd>
</kwd-group>
</article-meta>
</front><body><![CDATA[  	    <p align="center"><font face="verdana" size="4"><b>Situaciones de tiempo en el noroeste de M&eacute;xico. Estudio de caso: el verano 1990</b></font></p>  	    <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>  	    <p align="center"><font face="verdana" size="2"><b>Mar&iacute;a Engracia Hern&aacute;ndez Cerda* Rosal&iacute;a Vidal Zepeda* Enriqueta Garc&iacute;a*</b></font></p>  	    <p align="center"><font face="verdana" size="2">&nbsp;</font></p>  	    <p align="justify"><font face="verdana" size="2"><i>* Instituto de Geograf&iacute;a, UNAM, Ciudad Universitaria, Coyoac&aacute;n, 04510, M&eacute;xico, D.F.</i></font></p>  	    <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>  	    <p align="justify"><font face="verdana" size="2">Recibido: 22 de mayo de 1998    <br> 	Aceptado en versi&oacute;n final: 8 de junio de 1999</font></p>  	    <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>  	    ]]></body>
<body><![CDATA[<p align="justify"><font face="verdana" size="2"><b>Resumen</b></font></p>  	    <p align="justify"><font face="verdana" size="2">Este estudio se propone determinar las causas de la precipitaci&oacute;n en la mitad lluviosa del a&ntilde;o en el noroeste de M&eacute;xico, para ello, se identifican los sistemas de tiempo presentes en la zona, en d&iacute;as seleccionados, durante los meses de mayo a octubre de 1990. La identificaci&oacute;n de los sistemas de tiempo se hace con ayuda de las im&aacute;genes tomadas por los sat&eacute;lites meteorol&oacute;gicos, y con el an&aacute;lisis de las cartas diarias del tiempo, de acuerdo con la precipitaci&oacute;n diaria. Se caracteriza el grado de pluviosidad de cada uno de los meses del verano 1990 de acuerdo con las series hist&oacute;ricas, mediante error probable y anomal&iacute;as de la precipitaci&oacute;n.</font></p>  	    <p align="justify"><font face="verdana" size="2"><b>Palabras clave:</b> Precipitaci&oacute;n, noroeste de M&eacute;xico, verano 1990, anomal&iacute;as.</font></p>  	    <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>  	    <p align="justify"><font face="verdana" size="2"><b>Abstract</b></font></p>  	    <p align="justify"><font face="verdana" size="2">This paper determines the causes of precipitation during the rainy half of the year in Northwest Mexico, by identifying the weather systems in the area during selected days in the period May to October, 1990. The identification is made by using the satellite weather images, the synoptic weather charts and daily rainfall amounts. The summer 1990 pluviosity degree Is determined by comparing its rain ammounts, with the historic time series of precipitation by using the probable error and by calculating the monthly rain anomalies.</font></p>  	    <p align="justify"><font face="verdana" size="2"><b>Key</b> <b>words:</b> Precipitation, Northwest Mexico, summer 1990, anomalies.</font></p>  	    <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>  	    <p align="justify"><font face="verdana" size="2"><a href="/pdf/igeo/n39/n39a2.pdf" target="_blank">DESCARGAR ART&Iacute;CULO EN FORMATO PDF</a></font></p>  	    <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>  	    ]]></body>
<body><![CDATA[<p align="justify"><font face="verdana" size="2"><b>REFERENCIAS</b></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">Avila, L. A. (1991), "Eastern north pacific hurricane season of 1990", Mon. <i>Wea. Rev.,</i> vol 119, August, pp. 2034&#45;2046.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4629984&pid=S0188-4611199900020000200001&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>      <!-- ref --><p align="justify"><font face="verdana" size="2">Barrett, E.C. (1970), <i>Climatology from satellites.</i> Methuen, EUA.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4629986&pid=S0188-4611199900020000200002&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">Douglas, M. W., R. Maddox, K. Howard y S. Reyes (1993), "The mexican monz&oacute;n", <i>Journal of Climate,</i> American Meteorological Society, pp. 1665&#45;1677.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4629988&pid=S0188-4611199900020000200003&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">Garcia, E. (1965), <i>Distribuci&oacute;n de la precipitaci&oacute;n en la Rep&uacute;blica Mexicana,</i> Instituto de Geograf&iacute;a, UNAM, M&eacute;xico, 1:171&#45;191.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4629990&pid=S0188-4611199900020000200004&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">Garc&iacute;a, E. y M. E. Hern&aacute;ndez (1989), "Anomal&iacute;as de la precipitaci&oacute;n en la Rep&uacute;blica Mexicana (respecto a la moda de largo per&iacute;odo)", <i>Revista Geograf&iacute;a.</i> INEGI, pp. 1&#45;24.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4629992&pid=S0188-4611199900020000200005&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>      <!-- ref --><p align="justify"><font face="verdana" size="2">Garc&iacute;a E. y R. I. Trejo (1990a), "Climatolog&iacute;a de sat&eacute;lites aplicada al estudio de la precipitaci&oacute;n en M&eacute;xico", <i>Memoria del XII Congreso Nacional de Geograf&iacute;a,</i> tomo I, Sociedad Mexicana de Geograf&iacute;a y Estad&iacute;stica e INEGI, Tepic, M&eacute;xico pp. 224&#45;233.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4629994&pid=S0188-4611199900020000200006&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">Garcia, E. y R. I. Trejo (1990b), "Causas de la precipitaci&oacute;n en Nayarit", <i>Memoria del XII Congreso Nacional de Geograf&iacute;a,</i> tomo I, Sociedad Mexicana de Geografia y Estad&iacute;stica e INEGI, Tepic, M&eacute;xico, pp. 234&#45;243.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4629996&pid=S0188-4611199900020000200007&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>      <!-- ref --><p align="justify"><font face="verdana" size="2">Garc&iacute;a, E. y R. I. Trejo (1994). "La presencia del monz&oacute;n en el noroeste de M&eacute;xico", Investigaciones <i>Geogr&aacute;ficas,</i> Bolet&iacute;n, num. 28, Instituto de Geografia, UNAM, M&eacute;xico, pp. 33&#45;64.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4629998&pid=S0188-4611199900020000200008&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">Garc&iacute;a, E. et <i>al.</i> (1973&#45;1977), <i>Precipitaci&oacute;n y probabilidad de la lluvia en la Rep&uacute;blica Mexicana y su evaluaci&oacute;n,</i> 19 Vol&uacute;menes, Serie Climas, CETENAL&#45;Instituto de Geograf&iacute;a, UNAM.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4630000&pid=S0188-4611199900020000200009&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">Garc&iacute;a, E. y P. A. Mosi&ntilde;o (1978), "Caracterizaci&oacute;n del r&eacute;gimen pluviom&eacute;trico de las regiones &aacute;ridas y semi&aacute;ridas de M&eacute;xico, mediante la distribuci&oacute;n Gamma", <i>Bolet&iacute;n,</i> Soc. M&eacute;x. de Geogr. y Est., M&eacute;xico, tomo I, 26, pp. 13&#45;24.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4630002&pid=S0188-4611199900020000200010&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">Hern&aacute;ndez, M. E. (1989), "Condiciones clim&aacute;ticas del Golfo de California y sus islas", <i>Bolet&iacute;n,</i> n&uacute;m. 20, Instituto de Geograf&iacute;a, UNAM, M&eacute;xico, pp. 71&#45;79.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4630004&pid=S0188-4611199900020000200011&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">Horn, L. H. y R. A. Bryson (1960), "Harmonic analysis of the annual march of precipitation over the United States" <i>Annals of the Assoc. of American Geographers,</i> vol 50, num. 2:157&#45;171.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4630006&pid=S0188-4611199900020000200012&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">Mosi&ntilde;o, A. P. y E. Garcia (1981), "The variability of rainfall in Mexico and its determination by means of the Gamma distribution", <i>Geografiska Annaler,</i> 63a:1&#45;10. Estocolmo, Suecia.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4630008&pid=S0188-4611199900020000200013&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">Reyes, S. <i>et</i> <i>al.</i> (1990), <i>Climatolog&iacute;a de la regi&oacute;n noroeste de M&eacute;xico. Parte 1. Precipitaci&oacute;n: Series de Tiempo y Estad&iacute;sticas del A&ntilde;o Climatol&oacute;gico,</i> Reporte T&eacute;cnico, CICESE. Ensenada, B. C.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4630010&pid=S0188-4611199900020000200014&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">Reyes, S., M. Douglas y R. Maddox (1994), "El monz&oacute;n del suroeste de Norteam&eacute;rica (TRAVASON&#45;SWAMP)", Atm&oacute;sfera, n&uacute;m. 2. vol. 7, pp. 117&#45;137.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4630012&pid=S0188-4611199900020000200015&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">Sadler, J. C. (1964), "Tropical cyclones of the eastern north Pacific as revealed by the TYROS observatories", <i>Journal of Applied Meteorology,</i> vol. 3, num. 4, pp. 347&#45;382.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4630014&pid=S0188-4611199900020000200016&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">Scofield, R. A. y V. J. Oliver (1977), "Using satellite Imagery to estimate rainfall from two types of convective storms", <i>11th. Tech Conference of Hurricanes and Tropical Meteorology,</i> Am. Met. Soc., Boston, Mass., pp. 204&#45;211.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4630016&pid=S0188-4611199900020000200017&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">Servicio Meteorol&oacute;gico Nacional (1969&#45;1984), <i>Bolet&iacute;n Meteorol&oacute;gico</i> Mensual, Direcci&oacute;n de Geograf&iacute;a, SARH, M&eacute;xico.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4630018&pid=S0188-4611199900020000200018&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">Wallen, C. C. (1955), "Some characteristics of precipitation in Mexico", <i>Geografiska Annaler.</i> Estocolmo, Suecia, 37:1&#45;2, pp. 50&#45;85.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4630020&pid=S0188-4611199900020000200019&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">Woodly, W. L. y B. Sancho (1971), "A first step towards rainfall estimation from satellite cloud photographs", <i>Weather.</i> vol. 7, pp. 279&#45;289.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4630022&pid=S0188-4611199900020000200020&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>      ]]></body><back>
<ref-list>
<ref id="B1">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Avila]]></surname>
<given-names><![CDATA[L. A.]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Eastern north pacific hurricane season of 1990]]></article-title>
<source><![CDATA[Mon. Wea. Rev.]]></source>
<year>1991</year>
<volume>119</volume>
<page-range>2034-2046</page-range></nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Barrett]]></surname>
<given-names><![CDATA[E.C.]]></given-names>
</name>
</person-group>
<source><![CDATA[Climatology from satellites]]></source>
<year>1970</year>
<publisher-loc><![CDATA[Methuen ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Douglas]]></surname>
<given-names><![CDATA[M. W.]]></given-names>
</name>
<name>
<surname><![CDATA[Maddox]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Howard]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
<name>
<surname><![CDATA[Reyes]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[The mexican monzón]]></article-title>
<source><![CDATA[Journal of Climate]]></source>
<year>1993</year>
<page-range>1665-1677</page-range><publisher-name><![CDATA[American Meteorological Society]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Garcia]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
</person-group>
<source><![CDATA[Distribución de la precipitación en la República Mexicana]]></source>
<year>1965</year>
<page-range>171-191</page-range><publisher-name><![CDATA[Instituto de Geografía, UNAM]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[García]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Hernández]]></surname>
<given-names><![CDATA[M. E.]]></given-names>
</name>
</person-group>
<article-title xml:lang="es"><![CDATA[Anomalías de la precipitación en la República Mexicana (respecto a la moda de largo período)]]></article-title>
<source><![CDATA[Revista Geografía]]></source>
<year>1989</year>
<page-range>1-24</page-range><publisher-name><![CDATA[INEGI]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[García]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Trejo]]></surname>
<given-names><![CDATA[R. I.]]></given-names>
</name>
</person-group>
<article-title xml:lang="es"><![CDATA[Climatología de satélites aplicada al estudio de la precipitación en México]]></article-title>
<source><![CDATA[Memoria del XII Congreso Nacional de Geografía]]></source>
<year></year>
<volume>I</volume>
<page-range>224-233</page-range><publisher-loc><![CDATA[Tepic ]]></publisher-loc>
<publisher-name><![CDATA[Sociedad Mexicana de Geografía y EstadísticaINEGI]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Garcia]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Trejo]]></surname>
<given-names><![CDATA[R. I.]]></given-names>
</name>
</person-group>
<article-title xml:lang="es"><![CDATA[Causas de la precipitación en Nayarit]]></article-title>
<source><![CDATA[Memoria del XII Congreso Nacional de Geografía]]></source>
<year>1990</year>
<volume>I</volume>
<page-range>234-243</page-range><publisher-loc><![CDATA[Tepic ]]></publisher-loc>
<publisher-name><![CDATA[Sociedad Mexicana de Geografia y EstadísticaINEGI]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[García]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Trejo]]></surname>
<given-names><![CDATA[R. I.]]></given-names>
</name>
</person-group>
<article-title xml:lang="es"><![CDATA[La presencia del monzón en el noroeste de México]]></article-title>
<source><![CDATA[Investigaciones Geográficas]]></source>
<year>1994</year>
<numero>28</numero>
<issue>28</issue>
<page-range>33-64</page-range><publisher-name><![CDATA[Instituto de Geografia, UNAM]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[García]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
</person-group>
<source><![CDATA[Precipitación y probabilidad de la lluvia en la República Mexicana y su evaluación]]></source>
<year>1973</year>
<publisher-name><![CDATA[CETENALInstituto de Geografía, UNAM]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[García]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Mosiño]]></surname>
<given-names><![CDATA[P. A.]]></given-names>
</name>
</person-group>
<article-title xml:lang="es"><![CDATA[Caracterización del régimen pluviométrico de las regiones áridas y semiáridas de México, mediante la distribución Gamma]]></article-title>
<source><![CDATA[Boletín, Soc. Méx. de Geogr. y Est.]]></source>
<year>1978</year>
<volume>I</volume>
<numero>26</numero>
<issue>26</issue>
<page-range>13-24</page-range></nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hernández]]></surname>
<given-names><![CDATA[M. E.]]></given-names>
</name>
</person-group>
<article-title xml:lang="es"><![CDATA[Condiciones climáticas del Golfo de California y sus islas]]></article-title>
<source><![CDATA[Boletín]]></source>
<year>1989</year>
<numero>20</numero>
<issue>20</issue>
<page-range>71-79</page-range><publisher-name><![CDATA[Instituto de Geografía, UNAM]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Horn]]></surname>
<given-names><![CDATA[L. H.]]></given-names>
</name>
<name>
<surname><![CDATA[Bryson]]></surname>
<given-names><![CDATA[R. A.]]></given-names>
</name>
</person-group>
<article-title xml:lang="es"><![CDATA[Harmonic analysis of the annual march of precipitation over the United States]]></article-title>
<source><![CDATA[Annals of the Assoc. of American Geographers]]></source>
<year>1960</year>
<volume>50</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>157-171</page-range></nlm-citation>
</ref>
<ref id="B13">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mosiño]]></surname>
<given-names><![CDATA[A. P.]]></given-names>
</name>
<name>
<surname><![CDATA[Garcia]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[The variability of rainfall in Mexico and its determination by means of the Gamma distribution]]></article-title>
<source><![CDATA[Geografiska Annaler]]></source>
<year>1981</year>
<volume>63</volume>
<page-range>1-10</page-range><publisher-loc><![CDATA[Estocolmo ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Reyes]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<source><![CDATA[Climatología de la región noroeste de México. Parte 1. Precipitación: Series de Tiempo y Estadísticas del Año Climatológico]]></source>
<year>1990</year>
<publisher-loc><![CDATA[Ensenada^eB. C. B. C.]]></publisher-loc>
<publisher-name><![CDATA[CICESE]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Reyes]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Douglas]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Maddox]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<article-title xml:lang="es"><![CDATA[El monzón del suroeste de Norteamérica (TRAVASON-SWAMP)]]></article-title>
<source><![CDATA[Atmósfera]]></source>
<year>1994</year>
<volume>7</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>117-137</page-range></nlm-citation>
</ref>
<ref id="B16">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sadler]]></surname>
<given-names><![CDATA[J. C.]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Tropical cyclones of the eastern north Pacific as revealed by the TYROS observatories]]></article-title>
<source><![CDATA[Journal of Applied Meteorology]]></source>
<year>1964</year>
<volume>3</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>347-382</page-range></nlm-citation>
</ref>
<ref id="B17">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Scofield]]></surname>
<given-names><![CDATA[R. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Oliver]]></surname>
<given-names><![CDATA[V. J.]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Using satellite Imagery to estimate rainfall from two types of convective storms]]></article-title>
<collab>Am. Met. Soc.</collab>
<source><![CDATA[11th. Tech Conference of Hurricanes and Tropical Meteorology]]></source>
<year>1977</year>
<page-range>204-211</page-range><publisher-loc><![CDATA[Boston^eMass. Mass.]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B18">
<nlm-citation citation-type="book">
<collab>Servicio Meteorológico Nacional</collab>
<source><![CDATA[Boletín Meteorológico Mensual]]></source>
<year>1969</year>
<publisher-name><![CDATA[SARH]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B19">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Wallen]]></surname>
<given-names><![CDATA[C. C.]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Some characteristics of precipitation in Mexico]]></article-title>
<source><![CDATA[Geografiska Annaler]]></source>
<year>1955</year>
<volume>37</volume>
<numero>1</numero><numero>2</numero>
<issue>1</issue><issue>2</issue>
<page-range>50-85</page-range><publisher-loc><![CDATA[Estocolmo ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B20">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Woodly]]></surname>
<given-names><![CDATA[W. L.]]></given-names>
</name>
<name>
<surname><![CDATA[Sancho]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[A first step towards rainfall estimation from satellite cloud photographs]]></article-title>
<source><![CDATA[Weather]]></source>
<year>1971</year>
<volume>7</volume>
<page-range>279-289</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
