Galveston Hurricane of 1900_第1页
Galveston Hurricane of 1900_第2页
Galveston Hurricane of 1900_第3页
Galveston Hurricane of 1900_第4页
Galveston Hurricane of 1900_第5页
已阅读5页,还剩4页未读 继续免费阅读

下载本文档

版权说明:本文档由用户提供并上传,收益归属内容提供方,若内容存在侵权,请进行举报或认领

文档简介

Galveston Hurricane of 1900The Galveston Hurricane of 1900 made landfall on the city of Galveston, Texas, on September 8, 1900. It had estimated winds of 135 miles per hour (215 km/h) at landfall, making it a Category 4 storm on the Saffir-Simpson Hurricane Scale.2The hurricane caused great loss of life. The death toll has been estimated to be between 6,000 and 12,000 individuals,3 depending on whether one counts casualties from the city of Galveston itself, the larger island, or the region as a whole. The number most cited in official reports is 8,000, giving the storm the third-highest number of casualties of any Atlantic hurricane, after the Great Hurricane of 1780, and 1998s Hurricane Mitch. The Galveston Hurricane of 1900 is to date the deadliest natural disaster ever to strike the United States. By contrast, the second-deadliest storm to strike the United States, the 1928 Okeechobee Hurricane, caused approximately 2,500 deaths, and the deadliest storm of recent times, Hurricane Katrina, has caused approximately 1,600 deaths.The hurricane has no official name and is referred to under various descriptive, unofficial names. Common names for the storm include the Galveston Hurricane of 1900, the Great Galveston Hurricane, and in older documentation, the Galveston Flood. It is often locally known in the Galveston area as The Great Storm or The 1900 Storm.The cityThe city of Galveston at the end of the 19th century was a booming metropolis with a population of 42,000. Its position on the natural harbor of Galveston Bay along the Gulf of Mexico made it the center of trade and the biggest city in the state of Texas. With this prosperity came a sense of complacency.A quarter of a century earlier, the nearby town of Indianola on Matagorda Bay was undergoing its own boom and was second to Galveston among Texas ports. Then in 1875, a powerful hurricane blew through, nearly destroying the town. Indianola was rebuilt, but a second hurricane in 1886 caused residents to simply give up and move elsewhere.4Many Galveston residents took the destruction of Indianola as an object lesson on the threat posed by hurricanes. Galveston was a low, flat island, little more than a giant sandbar along the gulf coast. They called for a seawall to be constructed to protect the city, but their concerns were dismissed by the majority of the population and the citys government.Since its formal founding in 1839, the city of Galveston had weathered numerous storms, which the city survived with ease. Residents believed any future storms would be no worse than previous events. In order to provide an official meteorological statement on the threat of hurricanes, Galveston Weather Bureau section director Isaac Cline wrote an 1891 article in the Galveston News in which he argued not only that a seawall was not needed to protect the city, but that it would be impossible for a hurricane of significant strength to strike the island. 5The seawall was not built, and development activities on the island actively increased its vulnerability to storms. Sand dunes along the shore were cut down to fill low areas in the city, removing what little barrier there was to the Gulf of Mexico.OriginsThe storms origins are unclear, due to the limited observation ability at the end of the 19th century. Ship reports were the only reliable tool for observing hurricanes at sea, and because wireless telegraphy was in its infancy, these reports were not available until the ships put in at a harbor.Like most powerful Atlantic hurricanes, the 1900 storm is believed to have begun as a Cape Verde-type hurricanea tropical wave moving off the western coast of Africa. The first formal sighting of the hurricanes precursor occurred on August 27, about one thousand miles (1,600 km) east of the Windward Islands, when a ship recorded an area of unsettled weather.Three days later, Antigua reported a severe thunderstorm passing over, followed by the hot, humid calmness that often occurs after the passage of a tropical cyclone. By September 1, U.S. Weather Bureau observers were reporting on a storm of moderate intensity (not a hurricane) southeast of Cuba.Warning signsOn September 4, the Galveston office of the U.S. Weather Bureau began receiving warnings from the Bureaus central office in Washington, D.C., that a tropical storm had moved northward over Cuba. The Weather Bureau forecasters had no way of knowing where the storm was or where it was going.Conditions in the Gulf of Mexico were ripe for further strengthening of the storm. The Gulf had seen little cloud cover for several weeks, and the seas were as warm as bathwater, according to one report. For a storm system that feeds off moisture, the Gulf of Mexico was enough to boost the storm from a tropical storm to a hurricane in a matter of days, with further strengthening likely.The storm was reported to be north of Key West on September 6, and in the early morning hours of Friday, September 7, the Weather Bureau office in New Orleans, Louisiana, issued a report of heavy damage along the Louisiana and Mississippi coasts. Details of the storm were not widespread; damage to telegraph lines limited communication. The Bureaus central office in Washington, D.C., ordered storm warnings raised from Pensacola, Florida, to Galveston.By the afternoon of the 7th, large swells from the southeast were observed on the Gulf, and clouds at all altitudes began moving in from the northeast. Both of these observations are consistent with a hurricane approaching from the east. The Galveston Weather Bureau office raised its double square flags; a hurricane warning was in effect.The ship Louisiana encountered the hurricane at 1 p.m. that day after departing New Orleans. Captain Halsey estimated wind speeds of 150 mph (240 km/h).Weather Bureau forecasters believed the storm would travel northeast and affect the mid-Atlantic coast. To them, the storm appeared to have begun a long turn or recurve that would take it first into Florida, then drive it northeast toward an eventual exit into the Atlantic. 6 Cuban forecasters disagreed, saying the hurricane would continue west. One Cuban forecaster predicted the hurricane would continue into central Texas near San Antonio.Early the next morning, the swells continued despite only partly cloudy skies. Largely because of the unremarkable weather, few residents heeded the warning. Few people evacuated across Galvestons bridges to the mainland, and the majority of the population was unconcerned by the rain clouds that had begun rolling in by mid-morning.Isaac Cline claimed that he took it upon himself to travel along the beach and other low-lying areas warning people personally of the storms approach.7 This is based on Clines own reports and has been called into question in recent years, as no other survivors corroborated his account.Clines role in the disaster is the subject of some controversy. Supporters point to Clines issuing a hurricane warning without permission from the Bureaus central office. Detractors (including author Erik Larson) point to Clines earlier insistence that a seawall was unnecessary and his belief that an intense hurricane could not strike the island.The stormThe last train to reach Galveston left Houston on the morning of the September 8 at 9:45 a.m. It found the tracks washed out, and passengers were forced to transfer to a relief train on parallel tracks to complete their journey. Even then, debris on the track kept the trains progress at a crawl.The ninety-five travelers on the train from Beaumont were not so lucky. They found themselves at the Bolivar Peninsula waiting for the ferry that would carry them, train and all, to the island. When they arrived, the high seas forced the ferry captain to give up on his attempt to dock. The train attempted to return the way it had come, but rising water blocked its path.By early afternoon, a steady northeastern wind had picked up. By 5 p.m., the Bureau office was recording sustained hurricane force winds. That night, the wind direction shifted to the east, and then to the southeast as the hurricanes eye began to pass over the island.One of the last messages that reached the mainland was from Cline at 3:30 p.m., reporting Gulf rising, water covers streets of about half of city.5 After that, the telegraph lines were cut.The highest measured wind speed was 100 mph (160 km/h) just after 6 p.m., but the Weather Bureaus anemometer was blown off the building shortly after that measurement.5 The eye passed over the city around 8 p.m. Maximum winds were estimated at 120 mph at the time, but later estimates placed the hurricane at the higher Category 4 position on the Saffir-Simpson Hurricane Scale.8 The lowest recorded barometric pressure was 28.48 inHg (964.4 hPa)3, considered at the time to be so low as to be obviously in error. Modern estimates place the storms central pressure at 27.49 inHg (930.9 hPa).At the Point Bolivar lighthouse, ten refugees from the Beaumont train took refuge with two hundred residents of Port Bolivar. The eighty-five that stayed with the train died when the storm surge overran the tops of the cars.9By 11 p.m., the wind was southerly and diminishing. On Sunday morning, a 20 mph breeze off the Gulf of Mexico greeted the survivors as they put aside the terror of the storm. The skies were clear as they realized what horror the cleanup would be.The storm continued on, and was tracked into Oklahoma. From there, it continued over the Great Lakes while still sustaining winds of almost 40 mph recorded over Milwaukee, WI, and passed north of Halifax, Nova Scotia, on September 12. From there it traveled into the North Atlantic where it disappeared from observations. 3DestructionAt the time of the 1900 storm, the highest point in the city of Galveston was only 8.7 feet (2.7 m) above sea level.5 The hurricane had brought with it a storm surge of over 15 feet (4.6 m),11 which washed over the entire island. The surge knocked buildings off their foundations, and the surf pounded them to pieces. Over 3,600 homes were destroyed,11 and a wall of debris faced the ocean.12 The few buildings which survived, mostly solidly-built mansions and houses along the Strand, are today maintained as tourist attractions.As terrible as the damage to the citys buildings was, the human cost was even greater. Due to the destruction of the bridges to the mainland and the telegraph lines, no word of the citys destruction was able to reach the mainland. At 11 a.m. on September 9, one of the few ships at the Galveston wharfs to survive the storm, the Pherabe, arrived in Texas City on the western side of Galveston Bay. It carried six messengers from the city. When they reached the telegraph office in Houston at 3 a.m. on September 10, a short message was sent to Texas Governor Joseph D. Sayers and President William McKinley: I have been deputized by the mayor and Citizens Committee of Galveston to inform you that the city of Galveston is in ruins. The messengers reported an estimated five hundred dead. This was considered to be an exaggeration at the time.The city of Houston knew a powerful storm had blown through, and had made ready to provide assistance. Workers set out by rail and ship for the island almost immediately. Rescuers arrived to find a city completely destroyed. Eight thousand people had lost their lives, a fifth of the islands population. Most had drowned or been crushed as the waves pounded the debris that had been their homes hours earlier. Many survived the storm itself, but died after several days trapped under the wreckage of the city, with rescuers unable to reach them. The rescuers could hear the screams of the survivors as they walked on the debris trying to rescue those they could. They realized that there was no hope.The bodies were so numerous that burial was not a viable option. Initially, the dead were taken out to sea and dumped. However, the currents of the gulf washed the bodies back onto the beach, so a new solution was needed.13 Funeral pyres were set up wherever the dead were found. In the aftermath of the storm, pyres burned for weeks. Authorities had to pass out free whiskey to the work crews that were having to throw the bodies of their wives and children on the burn piles.9More people were killed in this single storm than have been killed in the over three hundred hurricanes that have struck the United States since, combined, as of 2006. The Hurricane of 1900 is the most deadly natural disaster in U.S. history.RebuildingSurvivors set up temporary shelters in surplus U.S. Army tents along the shore. They were so numerous that observers began referring to it as the White City on the Beach. Others constructed so-called storm lumber homes, using salvageable material from the debris to build shelter.By September 12, the first post-storm mail was received at Galveston. The next day, basic water service was restored, and Western Union began providing minimal telegraph service. Within three weeks, cotton was again being shipped out of the port. 11Prior to the Hurricane of 1900, Galveston was considered to be a beautiful and prestigious city and was known as the New York of the South. Many people say that had it not been for the hurricane, Galveston would today be one of the nations largest and most beautiful cities. However, development shifted north to Houston, which was enjoying the benefits of the oil boom. The dredging of the Houston Ship Channel in 1909 and 1914 ended Galvestons hopes of returning to its former state as a major commercial center.ProtectionTo prevent future storms from causing destruction like that of the 1900 hurricane, many improvements to the island were made. The first three miles (4.8 km) of the 17-foot-high (5.2 m) Galveston Seawall were built beginning in 1902 under the direction of Henry Martyn Robert. An all-weather bridge was constructed to the mainland to replace the ones destroyed in the storm.The most dramatic effort to protect the city was its raising. Dredged sand was used to raise the city of Galveston by as much as 17 feet (5.2 m) above its previous elevation. Over 2,100 buildings were raised in the process,14 inc

温馨提示

  • 1. 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007和PDF阅读器。图纸软件为CAD,CAXA,PROE,UG,SolidWorks等.压缩文件请下载最新的WinRAR软件解压。
  • 2. 本站的文档不包含任何第三方提供的附件图纸等,如果需要附件,请联系上传者。文件的所有权益归上传用户所有。
  • 3. 本站RAR压缩包中若带图纸,网页内容里面会有图纸预览,若没有图纸预览就没有图纸。
  • 4. 未经权益所有人同意不得将文件中的内容挪作商业或盈利用途。
  • 5. 人人文库网仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对用户上传分享的文档内容本身不做任何修改或编辑,并不能对任何下载内容负责。
  • 6. 下载文件中如有侵权或不适当内容,请与我们联系,我们立即纠正。
  • 7. 本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。

评论

0/150

提交评论