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灾害 · 维德河

维德河洪水令路段面临风险,警报持续至周一上午

巴特利特湖与盐河之间的洪水威胁低水位路段和休闲活动。周一的到期时间并不意味着届时环境一定安全。

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1 篇报道14 家媒体31 个来源

在维德河低水位路段遇到积水的驾驶员应掉头,露营者和徒步者应避开溪流和小河。亚利桑那州马里科帕县巴特利特湖与盐河之间仍在发生洪水,低水位路段面临风险,河上休闲活动也可能不安全。警报持续至周一上午——这并不意味着河水会在某个承诺的时刻变得安全。4

美国国家气象局菲尼克斯办事处将里奥维德和麦克道尔堡列为受洪水影响的地点。该办事处于2026年11月1日星期日山地标准时间上午6:28发布声明,将现有洪水警报延续至11月2日星期一山地标准时间上午8点。这是正在持续的河流洪水,并非仅仅预测更多降雨可能最终引发洪水。1

对于正在决定是否驾车经过该区域或在河边逗留的人来说,关键区别在于总体警报与某个具体入口处的情况并不相同。公告确认,所指名的河段正在发生洪水。但公告并未确认每处路段都被淹、每条道路都已封闭,或两个被点名的社区全部遭到洪水淹没。4

维德河上的低水位路段即将或已经被淹,维德河上的休闲活动可能不安全。

美国国家气象局菲尼克斯办事处 4

这段表述既涵盖已经有水漫过的路段,也涵盖可能即将被淹的路段。它还明确指出,危险不仅限于驾车者:即使没人试图穿越道路,进入河道或沿河道活动也可能不安全。4

河流水位读数实际说明了什么

据美国国家气象局称,周日山地标准时间上午6:28,美国地质调查局设在维德河与盐河交汇处以北的水文站测得水位为7.98英尺,流量为每秒3,420立方英尺。这些数字是该地点该时刻的观测值,并非预测的洪峰水位。4

这两项测量回答的是不同问题。水位描述的是测站处的河流水位,并非覆盖道路的水深;流量描述的是流经该处的水量。每秒3,420立方英尺的读数并非经核实的巴特利特大坝放水流量。若用其中任何一个数字来判断某个具体路段是否可以通行,都是赋予它公告并不支持的含义。4

声明没有提供该测站的站点编号,也没有给出该测站的洪水位阈值。仅凭这一次观测,也无法确定河水之后是上涨还是回落。现有报道中没有更晚的经核实读数可作为声称情况正在好转的依据。4

美国国家气象局称,持续洪水是由强降雨和上游水坝放水造成的。周六的警报称,先前降雨形成的径流正汇入溪流,导致水位持续上涨,并将危险与巴特利特大坝上游的放水联系起来。这些公告没有区分下游水流中分别有多少来自径流、多少来自放水。1 2

周一的截止时间不代表警报解除

维德河警报于10月31日星期六山地标准时间下午2:41开始。周日的声明延续了该警报,截止时间仍为周一上午8点;声明并未启动新的事件,也没有延长截止时间。相同的警报编号KPSR.FA.W.0013将最初发布与后续延续关联起来。2 4 26

周六期间,美国国家气象局曾发布一则时间信息令人困惑的警报:正文称警报已重新发布并持续至周一上午8点,但标题所列的到期时间却是周六下午4点。之后发布的周日维德河事件专项声明明确给出了当前警报的截止时间:11月2日山地标准时间上午8点。不要将较早的警报解读为这项河流警报已经结束的证据。3 4

在我们10月31日的播报中,我们报道了印第安湾冲刷道一带发生洪水,当时的警报原定于凌晨1:15结束;之后该截止时间延长至凌晨3:15。目前的维德河警报是另一项警报。此前夜间的截止时间并不适用于眼下仍在巴特利特湖与盐河之间持续的危险。

如计划周一出行,应将警报到期时间视为查看最新声明的时间点,而不是进入被淹路段的许可。行政层面的截止时间无法证明某条道路上的积水已经退去。

经核实的警报中没有点名维德河上的任何具体路段,也没有可供查阅、带时间戳且能确认某个具体路段状态的官方封闭通知。本报道也没有经核实的伤亡人数、救援次数、疏散命令或财产损失总额。不能把这些信息缺失误当成没有发生任何影响的确认。

眼下的建议很明确:不要开车驶入被淹的道路,徒步或露营时应避开溪流和小河。美国国家气象局警告称,大多数洪水致死事件发生在车辆中。在更新后的观测数据和当地情况证实相反之前,不能用河流警报的截止时间取代这一防范措施。4

播出原貌 13 行
  1. The Verde River is flooding, putting low-water crossings at risk.
  2. River recreation may also be unsafe along the affected corridor.
  3. On October 31, we reported flooding along Indian Bend Wash, with an initial warning deadline of 1:15 a.m. That was later extended to 3:15 a.m. A separate warning now covers the Verde River through Monday morning.
  4. Where does the danger reach, and what does Monday's deadline mean for safety?
  5. Flooding is occurring between Bartlett Lake and the Salt River in Maricopa County, Arizona. Rio Verde and Fort McDowell are the named communities exposed to the hazard. The immediate danger includes low crossings along that stretch of river.
  6. Water at those crossings may already be covering the roadway, or flooding may be imminent. People traveling through the corridor face that risk while the river remains flooded.
  7. River recreation may be unsafe even where someone isn't trying to cross a road. Campers and hikers are being advised to avoid streams and creeks, and drivers should turn around when they encounter flooded roads.
  8. The river measured 7.98 feet at a gauge just north of where it meets the Salt River. Water was flowing past at 3,420 cubic feet per second. Both readings were taken at 6:28 Sunday morning.
  9. The stage reading measures river level at that gauge. The flow reading measures water passing that point. Those figures describe the river there; they don't measure water depth over a road or the release rate from Bartlett Dam.
  10. Excessive rainfall and an upstream dam release are feeding the continuing flood. Saturday's warning described streams rising as earlier rain ran off into them. It also linked the hazard to releases upstream from Bartlett Dam.
  11. The Verde warning began Saturday afternoon. Sunday's statement continued it with the same expiration: eight a.m. Mountain Standard Time on Monday, November 2. People planning travel or recreation remain under that warning into Monday morning.
  12. That deadline sets how long the warning runs. It doesn't promise the river will be safe then. The warning also doesn't name individual crossings, so it can't tell drivers which specific route is passable.
  13. For now, the danger reaches the river corridor from Bartlett Lake to the Salt River. Low-water crossings face flooding, and recreation may be unsafe. Most flood deaths occur in vehicles.

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