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'''Tropical Storm Beryl''' was an unusual [[Atlantic hurricane|Atlantic]] [[tropical cyclone]] that formed over southeastern [[Louisiana]] in August 1988. The second tropical storm of the [[1988 Atlantic hurricane season]], Beryl developed from a slow-moving [[trough (meteorology)|trough]] of low pressure on August 8. It tracked southeastward into the coastal waters of eastern Louisiana, and Beryl reached peak winds of 50&nbsp;mph (85&nbsp;km/h) while located about 75&nbsp;miles (120&nbsp;km) southeast of [[New Orleans, Louisiana|New Orleans]]. The storm turned to the northwest over Louisiana and [[Texas]], and slowly dissipated. The remnants of Beryl continued northward into the central [[United States]], dropping some rainfall and providing relief to a severe heat wave.


La '''tormenta tropical Beryl''' fue un inusual [[ciclón tropical]] que se formó al sureste de [[Luisiana]] en agosto de [[1988]]. Fue la segunda [[tormenta tropical]] de la [[temporada de huracanes en el Atlántico de 1988]], Baryl se desarrolló a partir de una borrasca de baja presión que se movía lentamente el [[8 de agosto]]. Tomó rumbo al sureste hacia las aguas costeras del este de [[Luisiana]], donde Beryl alcanzó vientos máximos de 85&nbsp;km/h mientras se encontraba a 120&nbsp;km al sureste de [[Nueva Orleans]]. La tormenta se dirigió al noroeste de Luisiana y [[Texas]], donde se disipó lentamente. Los remanentes de Beryl continuaron en dirección norte hacia el centro de los [[Estados Unidos]], dejando precipitaciones y proporcionando alivio a la gran ola de calor que se presentó ese año.
Due to its slow motion, Beryl dropped heavy amounts of rainfall, peaking at 16.09&nbsp;inches (408&nbsp;mm) on [[Dauphin Island]] in [[Alabama]]. The rainfall caused some reports of flooding, while prolonged durations of rough waves resulted in severe beach erosion. The waves capsized a boat in [[Mobile Bay]], killing one of its passengers. Overall damage was minor, totaling about $3&nbsp;million (1988&nbsp;USD, $5.46&nbsp;million 2009&nbsp;USD).
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== Historia meteorológica ==
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{{storm path|Beryl 1988 track.png}}
A weak surface [[trough (meteorology)|trough]] of low pressure emerged into the northeast [[Gulf of Mexico]] on August 1. Under weak steering currents, the trough drifted westward, and slowly became better defined with the formation of a circulation in the mid- through upper-levels of the atmosphere. An upper-level low developed over [[Texas]], providing unfavorable amounts of vertical [[wind shear]]. A surface circulation was first evident on satellite imagery on August 4 just off the coast of [[Mississippi]], and for several days it remained nearly stationary over the [[Mississippi Sound]]. As the upper-level low over Texas drifted southwestward, an [[anticyclone]] developed over the system, with the circulation becoming better defined and more vertically aligned. On August 7, the system drifted into southeastern [[Louisiana]]. It continued to become better organized, and on August 8 it developed into Tropical Depression Three while located near the northern coast of [[Lake Pontchartrain]].<ref name="tcr1">{{cite web|author=National Hurricane Center|accessdate=2007-03-27|url=http://www.nhc.noaa.gov/archive/storm_wallets/atlantic/atl1988-prelim/beryl/prelim01.gif|year=1988|title=Tropical Storm Beryl Preliminary Report}}</ref> This is unusual in that tropical cyclones rarely form over land.<ref name="hurdat">{{cite web| author=NHC Hurricane Research Division|title=Atlantic hurricane best track|publisher=NOAA| date=[[2006-02-17]]|accessdate=2007-03-28|url=http://www.aoml.noaa.gov/hrd/hurdat/easyhurdat_5105.html}}</ref>

Upon becoming a tropical cyclone, the depression drifted southeastward, and within hours of its formation it emerged into the Gulf of Mexico. Based on ship reports and [[tropical cyclone observation|observations]] from [[Oil platform|oil rig]]s, it is estimated the depression intensified into Tropical Storm Beryl at 1000&nbsp;UTC on August 8 while located just offshore coastal Louisiana.<ref name="tcr1" /> Conditions remained favorable for further intensification, with the circulation located over warm waters and maintaining well-defined [[tropical cyclone#structure|outflow]]; early on August 9 Beryl attained its peak intensity of 50&nbsp;mph while located about 75&nbsp;miles (120&nbsp;km) southeast of [[New Orleans, Louisiana|New Orleans]]. Shortly thereafter, a trough from the northwest dissipated the anticyclone and resulted in a steady northwest motion very near where the cyclone originally moved offshore. Beryl maintained tropical storm status for about 18&nbsp;hours before weakening to a tropical depression over central Louisiana. It turned to the northwest, and the surface circulation dissipated on August 10 while located a short distance south of [[Shreveport, Louisiana]].<ref name="tcr2">{{cite web|author=National Hurricane Center|accessdate=2007-03-27|url=http://www.nhc.noaa.gov/archive/storm_wallets/atlantic/atl1988-prelim/beryl/prelim02.gif|year=1988|title=Tropical Storm Beryl Preliminary Report (Page 2)}}</ref> The surface low pressure area crossed into north [[Texas]] before dissipating early on August 12, while its upper-level circulation turned northward into [[Oklahoma]] before being merged by an approaching trough.<ref name="rain">{{cite web|author=David Roth|year=2006|title=Rainfall Summary for Tropical Storm Beryl|publisher=Hydrometeorological Prediction Center|accessdate=2007-03-27|url=http://www.hpc.ncep.noaa.gov/tropical/rain/beryl1988.html}}</ref>
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== Preparativos ==
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Upon becoming a tropical storm, the [[National Hurricane Center]] issued a [[tropical cyclone warnings and watches|tropical storm warning]] from the mouth of the [[Mississippi River]] to [[Pensacola, Florida]]. Six&nbsp;hours later, the warning was extended westward to [[Morgan City, Louisiana]].<ref name="tcr12">{{cite web|author=National Hurricane Center|accessdate=2007-03-27|url=http://www.nhc.noaa.gov/archive/storm_wallets/atlantic/atl1988-prelim/beryl/prelim12.gif|year=1988|title=Tropical Storm Beryl Preliminary Report (Page 12)}}</ref> The threat of Beryl prompted some voluntary evacuations in [[St. Bernard Parish, Louisiana|St. Bernard Parish]] in [[Louisiana]],<ref name="tcr3" /> and also forced the evacuations of thousands from offshore oil rigs.<ref name="spt89">{{cite news|author=Saint Petersburg Times|date=1988-08-09|title=Beryl hovering off Louisiana|accessdate=2007-03-27}}</ref> Officials advised small craft to remain at port from [[Port O'Connor, Texas]] to [[Pensacola, Florida]].<ref name="upi88">{{cite news|author=Jeff Woods|date=1988-08-08|title=Domestic News|publisher=United Press International|accessdate=2007-03-27}}</ref>
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== Impacto ==
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[[Image:Beryl1988rain.gif|thumb|300px|Rainfall Summary for Tropical Storm Beryl.]]
Rainfall from the storm reached over 7&nbsp;inches (175&nbsp;mm) a short distance east of [[Pensacola, Florida]], though impact in the state was minor.<ref name="rain" /> Wind gusts peaked at 38&nbsp;mph (61&nbsp;km/h) in Pensacola.<ref name="mwr">{{cite web|author=Miles Lawrence and James Gross|year=1989|title=Atlantic Hurricane Season of 1988|publisher=National Hurricane Center|accessdate=2007-03-27|url=http://ams.allenpress.com/archive/1520-0493/117/10/pdf/i1520-0493-117-10-2248.pdf|format=PDF}}</ref> In [[Alabama]], Beryl produced sustained winds of 38&nbsp;mph (61&nbsp;km/h), with gusts to 54&nbsp;mph (86&nbsp;km/h), as well as above normal tides.<ref name="mwr" /> The storm dropped heavy rainfall in coastal portions of Alabama, peaking at 16.09&nbsp;inches (408&nbsp;mm) on [[Dauphin Island]].<ref name="rain" /> Rough waves overturned a shrimp boat in [[Mobile Bay]]. A 15-year-old boy on the boat drowned, the only direct fatality from the storm. The boy's father, also on the boat, spent 24&nbsp;hours in the water before being rescued by the [[United States Coast Guard]]. The waves caused severe beach erosion along the coastline, with Dauphin Island losing 60 to 70&nbsp;feet (18 to 21&nbsp;m) of beach.<ref name="tcr3">{{cite web|author=National Hurricane Center|accessdate=2007-03-27|url=http://www.nhc.noaa.gov/archive/storm_wallets/atlantic/atl1988-prelim/beryl/prelim03.gif|year=1988|title=Tropical Storm Beryl Preliminary Report (Page 3)}}</ref>

In [[Mississippi]], coastal areas reported heavy amounts of precipitation, reaching over 10&nbsp;inches (250&nbsp;mm) in [[Jackson County, Mississippi|Jackson County]]. Sustained winds reached 47&nbsp;mph (76&nbsp;km/h) at [[Gulfport, Mississippi|Gulfport]], the strongest wind on a land station.<ref name="mwr" /> Similar to Alabama, strong waves caused considerable beach erosion along portions of the coastline.<ref name="tcr3" />

Beryl dropped rainfall across much of [[Louisiana]], peaking at over 10&nbsp;inches (250&nbsp;mm) near [[Morgan City, Louisiana|Morgan City]].<ref name="rain" /> The rainfall caused significant river flooding along the Biloxi River.<ref name="usgs88">{{cite web|author=United States Geological Survey|url=http://ks.water.usgs.gov/Kansas/pubs/reports/wsp.2502.sum88.html#HDR1|title=Summary of Significant Floods, 1988|accessdate=2007-03-27|year=2005}}</ref> Wind gusts were fairly light across the state, reaching 40&nbsp;mph (65&nbsp;km/h) in [[New Orleans, Louisiana|New Orleans]].<ref name="mwr" /> The winds caused light tree damage, which resulted in some power outages. A storm surge of about 5&nbsp;feet (1.5&nbsp;m) caused some coastal flooding.<ref name="tcr3" />

The remnants of Beryl produced locally heavy precipitation peaking at about 12&nbsp;inches (300&nbsp;mm) in east-central [[Texas]],<ref name="mwr" /> resulting in some reports of [[flash flood]]ing.<ref name="tcr3" /> The rainfall flooded some roads and also causes severe river flooding on the [[Angelina River]].<ref name="upi811">{{cite news|author=United Press International|date=1988-08-11|title=Beryl remnants soak East Texas|accessdate=2007-03-28}}</ref> Remnant moisture dropped about 5&nbsp;inches (125&nbsp;mm) of rain in southeast [[Oklahoma]] and 3&nbsp;inches (75&nbsp;mm) in southwestern [[Arkansas]].<ref name="rain" /> Further inland, the remnants of Beryl cooled temperatures and provided relief to the severe heat wave in the central [[United States]].<ref name="ap813">{{cite news|author=Associated Press|date=1988-08-13|title=Temperatures Reach Record Levels|accessdate=2007-03-28}}</ref>

Throughout its path, Beryl caused about $3&nbsp;million in damage (1988&nbsp;USD, $5.46&nbsp;million 2009&nbsp;USD), primarily along the immediate coastline from erosion or flood damage.<ref name="tcr3" /> Due to the minor amount of damage, the name Beryl was re-used in [[Tropical Storm Beryl (1994)|1994]], [[Tropical Storm Beryl (2000)|2000]], and [[Tropical Storm Beryl (2006)|2006]]. It is on the list for 2012.
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== Véase también ==
== Véase también ==
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* [[Huracán]]
* [[Huracán]]
* [[Escala de huracanes de Saffir-Simpson]]
* [[Escala de huracanes de Saffir-Simpson]]

== Referencias ==
{{listaref|2}}


== Enlaces externos ==
== Enlaces externos ==

Revisión del 12:04 25 may 2011

Tormenta tropical Beryl
 (EHSS)

La tormenta tropical Beryl sobre Luisiana.
Historia meteorológica
Formado 8 de agosto de 1988
Disipado 10 de agosto de 1988
Vientos máximos 85 km/h
(durante 1 minuto)
Presión mínima 1001 hPa
Efectos generales
Fallecimientos 1 directo
Daños totales $3 millones
(1988 USD)
$5.46 millones
(2009 USD)
Áreas afectadas Costa de Estados Unidos en el golfo de México.
Forma parte de la
Temporada de huracanes en el Atlántico de 1988

La tormenta tropical Beryl fue un inusual ciclón tropical que se formó al sureste de Luisiana en agosto de 1988. Fue la segunda tormenta tropical de la temporada de huracanes en el Atlántico de 1988, Baryl se desarrolló a partir de una borrasca de baja presión que se movía lentamente el 8 de agosto. Tomó rumbo al sureste hacia las aguas costeras del este de Luisiana, donde Beryl alcanzó vientos máximos de 85 km/h mientras se encontraba a 120 km al sureste de Nueva Orleans. La tormenta se dirigió al noroeste de Luisiana y Texas, donde se disipó lentamente. Los remanentes de Beryl continuaron en dirección norte hacia el centro de los Estados Unidos, dejando precipitaciones y proporcionando alivio a la gran ola de calor que se presentó ese año.

Véase también

Enlaces externos