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飓风保罗袭击下加利福尼亚,美国西南部洪水威胁加剧Hurricane Polo hits Baja California, raising flood threat for US Southwest

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飓风“Polo”于周二清晨在墨西哥的下加利福尼亚州登陆,带来了山洪暴发以及预报员称之为“危及生命”的强风。美国迈阿密的国家飓风中心表示,这场属于二级飓风的风暴在拉斯巴兰卡斯(Las Barrancas)以南地区登陆,最大持续风速为每小时110英里(175公里)。预计该风暴将在下加利福尼亚州南部地区降下6至12英寸的降雨,且洪水风险可能在本周晚些时候蔓延至美国西南部地区。

Hurricane Polo made landfall early Tuesday in Mexico's Baja California state, bringing flash floods and winds that forecasters described as "life-threatening". The Category 2 storm came ashore just south of Las Barrancas with maximum sustained winds of 110 mph (175 kph), the US National Hurricane Center in Miami said. The storm was expected to dump 6 to 12 inches of rain across parts of Baja California Sur, with the risk of heavy flooding also extending later in the week to parts of the US Southwest.

与此同时,热带风暴“Rachel”正沿着墨西哥海岸线移动;而飓风“Nolo”虽然仍处于强风暴状态,但其移动方向正远离夏威夷。

At the same time, Tropical Storm Rachel was moving parallel to Mexico's coast, while Hurricane Nolo remained a major storm but was moving away from Hawaii.

飓风中心称,“Polo”登陆的位置位于卡波圣拉扎罗(Cabo San Lazaro)以北约80英里(130公里)、穆莱赫(Mulege)以南约70英里处,目前正以每小时13英里(20公里)的速度向东北方向移动。周一时,“Polo”还属于三级飓风,最大持续风速为每小时115英里(185公里)。预报员警告称,这场风暴将给墨西哥大陆带来致命的风速和山洪暴发。

The hurricane centre said Polo hit land about 80 miles (130 kilometres) north of Cabo San Lazaro and about 70 miles (115 kilometres) south of Mulege. It was moving northeast at 13 mph (20 kph). On Monday, Polo had been a Category 3 storm with top sustained winds of 115 mph (185 kph).Forecasters had said the storm would hit the Mexican mainland with life-threatening winds and flash floods.

下加利福尼亚半岛的当地政府已准备好避难所,该地区的交通将被暂停,所有港口也将关闭。墨西哥海军表示,他们已在太平洋北部海岸部署了人员,并派出三艘船只,以便为被“Polo”切断联系的沿海社区提供援助。

Local authorities along the Baja California Peninsula said shelters were ready, travel would be suspended in the area and ports across the region would be closed. The Mexican navy said it had personnel ready across the northern Pacific coast and had deployed three vessels that could carry aid to coastal communities cut off by Polo.

在邻近的索诺拉州,政府于周一晚间宣布将在该州首府及十几个市镇暂停所有“非必要”的活动,包括学校教学、体育活动以及非必要的工作。

In neighbouring Sonora state, the government announced on Monday night that it would suspend all "nonessential" activities, including school, sports and non-essential work, in the state capital and more than a dozen municipalities.

与此同时,热带风暴“Rachel”也在周二清晨沿着墨西哥海岸线移动。

Meanwhile, Tropical Storm Rachel was moving parallel to Mexico's coast early Tuesday.

这场风暴位于阿卡普尔科(Acapulco)西南偏西方向约300英里(485公里)处,曼萨尼略(Manzanillo)以南约315英里(505公里)处;其最大持续风速为每小时60英里(95公里),目前正以每小时12英里(19公里)的速度向西北偏西方向移动。根据美国国家气象局(National Weather Service)首席预报员鲍勃·奥拉韦克(Bob Oravec)的说法,当前正值飓风季节的高峰期,太平洋地区的风暴活动强度高于平均水平。

The storm was about 300 miles (485 kilometres) west-southwest of Acapulco and about 315 miles (505 kilometres) south of Manzanillo, with maximum sustained winds of 60 mph (95 kph) while moving west-northwest at 12 mph (19 kph).Pacific storm activity has been above average during what is already the peak of the hurricane season, according to National Weather Service lead forecaster Bob Oravec.

他表示,这种风暴模式与厄尔尼诺现象(El Niño)年份的特征相符——在厄尔尼诺年份,太平洋地区通常会出现更多的热带风暴和飓风。预计这场风暴将对美国西南部地区产生影响,亚利桑那州(Arizona)、犹他州(Utah)、新墨西哥州(New Mexico)和德克萨斯州(Texas)可能会遭遇大量降雨。美国国家气象局阿尔伯克基分部的水文专家安德鲁·曼格汉姆(Andrew Mangham)指出,干旱的峡谷和植被稀少的岩石地带容易发生山洪暴发,而热带天气进一步加剧了这种风险。

He said that pattern was consistent with El Nino years, when the Pacific often sees more tropical storms and hurricanes. The impact was expected to reach the US Southwest, with Arizona, Utah, New Mexico and Texas likely to receive inches of rain. Andrew Mangham, senior service hydrologist for the National Weather Service in Albuquerque, said arid canyons and rocky ground with little vegetation were prone to flash flooding, and tropical weather increased the danger.

曼格汉姆说:“我们在极短的时间内就面临了如此严重的天气问题,这显然不是我们希望看到的……我们本来希望整个夏天都能有适量的降雨。”

"We're getting caught up here in a very, very short time," Mangham said. "And that's not really what we want. We want nice rains, you know, all summer long."

截至周一晚上,飓风“诺洛”(Hurricane Nolo)仍属于强飓风级别,但正在逐渐远离夏威夷。它位于檀香山(Honolulu)西南偏西方向约425英里(685公里)处,法国护卫舰礁(French Frigate Shoals)东南偏南方向约330英里(535公里)处;其最大持续风速为每小时120英里(195公里),目前正以每小时15英里(24公里)的速度向西北偏北方向移动。

Hurricane Nolo was still a major hurricane on Monday night, but was edging away from Hawaii. It was about 425 miles (685 kilometres) west-southwest of Honolulu and about 330 miles (535 kilometres) south-southeast of French Frigate Shoals, with maximum sustained winds of 120 mph (195 kph) while moving north-northwest at 15 mph (24 kph).

据美国国民警卫队(US National Guard)在Facebook上的消息称,飓风“诺洛”在周末期间给夏威夷大岛(Big Island)的南部和东南部地区带来了暴雨,国民警卫队成员成功救助了19名受洪水影响的人员。飓风中心表示,“诺洛”正逐渐接近帕帕哈瑙莫库阿凯亚海洋国家纪念区(Papahanaumokuakea Marine National Monument)——这一海洋保护区可能会从周二开始面临危险天气状况。

Nolo drenched communities in the south and south-eastern parts of Hawaii's Big Island over the weekend, and Hawaii National Guard members rescued 19 people from flooding, the US National Guard said in a Facebook post. The hurricane centre said Nolo was approaching the Papahanaumokuakea Marine National Monument, a marine conservation area, and could bring dangerous conditions there from Tuesday.

总体而言,“诺洛”在墨西哥登陆、“雷切尔”(Hurricane Rachel)在太平洋沿岸移动,以及“诺洛”对夏威夷附近地区的影响,都凸显了当前太平洋地区风暴活动的异常活跃程度。

Overall, Polo's landfall in Mexico, Rachel's movement off the Pacific coast and Nolo's effects near Hawaii underlined an unusually active storm period across the Pacific. With PTI Inputs- Ends