此刻
我们从 Office National de la Météorologie (ONM), Algeria 收到的最新数据是9分钟前的。
过去 24 小时内，20 公里范围内没有其他探测。
本页介绍2026年11月3日的记录。查看该地区的近期观测：
官方预警
记录到的最高预警级别: Severe.
本公告的预警级别: Severe.
National Meteorology Office - Algeria
Rain Severe warning for the wilaya: Bechar
Frequent rainfall may cause flooding, flash floods and disrupt travel.
Limit your travel. Avoid flooded areas and waterways. Protect your property and prepare for possible evacuation.
该预警有效期至 2026年11月4日 18:00 UTC。
自 2026年10月8日 以来该点 20 公里范围内记录的 16 次检测中，没有更强的一次——另有 5 次得分相同。 上一次可比的记录在 2026年10月31日。 此前两周内，此处另有 2 次记录。
来源测得的内容
Office National de la Météorologie (ONM), Algeria 报告：Frequent rainfall may cause flooding, flash floods and disrupt travel.
城市PEI：165,241，启发式半径50公里；不是独立个人的计数。
附近，自 2026年10月8日
- 2026年10月31日 · 评分 37 · 0.0 km
- 2026年10月23日 · 评分 37 · 0.0 km
- 2026年10月20日 · 评分 37 · 0.0 km
依据
仅一个来源：Office National de la Météorologie (ONM), Algeria。尚未获得第二个独立来源确认。
我们对该事件的评分为 49 分（满分 100）。
这是我们的版本化启发式指数，并非校准概率。城市PEI不是独立个人的实际计数。
按评分规则 v5 计算。采用其他版本的记录按不同规则评定，不能直接比较。
数据序列自2026年3月8日开始，比较仅限该时段。采集中断：14-26 2026年8月。
数据由算法汇总自科学来源，不能替代官方紧急警报。
事件数据
| 类型 | 恶劣天气 |
| 严重程度 | 高 |
| Calamity Score（本站） | 49 / 100 |
| 旧版数据支持指数 | 0.67/1 |
| 坐标 | 31.3682, -1.9181 |
| 最近城市 | Béchar (40 km) |
| 城市暴露指数 (PEI) | 165.2K（50 公里范围内） |
| 影响等级 | 严重 |
| 时间 | 2026-11-03T06:00:00.000Z |
| 来源 | https://ametvigilance.meteo.dz/CAPs/2026.11.3.16.35.52.836084.xml |
| 许可 | CC BY 4.0 · Office National de la Météorologie (ONM), Algeria · Grouped by area and warning; CAP severity mapped; map location derived from alert geometry. Original warning text preserved. |
物理优先级指数 · v5. 启发式优先级，并非校准概率，也不代表预测准确度或损失程度。 旧版数据支持指数综合了分配给信息源的支持度和字段的可用性。城市PEI按距离加权，不统计独立人数；为零并不表示无人在场。 模型说明卡.
来源与修订记录
来源：cap_dz_onm。发生：2026-11-03T06:00:00.000Z。
首次存档：2026-11-02T16:27:05.555Z。实质性修改：2026-11-03T15:57:48.625Z。
修订记录自建立之时起保留，更早的版本可能缺失。没有修订记录并不证明该记录从未更改。
2026-11-03T15:57:48.625Z · 数据变更
指数：44 → 49.
2026-11-03T15:12:05.635Z · 数据变更
指数：49 → 44.
2026-11-03T15:01:19.134Z · 数据变更
指数：44 → 49.
2026-11-03T13:48:52.263Z · 数据变更
指数：49 → 44.
2026-11-03T12:55:52.100Z · 数据变更
指数：44 → 49.
2026-11-03T12:45:07.616Z · 数据变更
指数：49 → 44.
2026-11-03T10:05:32.428Z · 数据变更
指数：44 → 49.
2026-11-03T05:16:14.015Z · 数据变更
指数：49 → 44.
2026-11-03T02:24:40.020Z · 数据变更
指数：44 → 49.
2026-11-03T02:03:13.923Z · 数据变更
指数：49 → 44.
2026-11-03T00:03:19.597Z · 数据变更
指数：44 → 49.
2026-11-02T23:57:54.138Z · 数据变更
指数：49 → 44.
2026-11-02T22:05:14.402Z · 数据变更
指数：44 → 49.
保留的 2 次修订更改了本页未显示的来源字段；指数、严重程度和版本均未改变。
评分构成
技术细节
| Event | Rain |
| AreaDesc | Bechar |
| Geocodes | [] |
| Onset | 2026-11-03T18:00:00+00:00 |
| Effective | 2026-11-03T16:35:52+00:00 |
| Expires | 2026-11-04T18:00:00+00:00 |
| TimeBasis | onset |
| LocalDay | 20261103 |
| WarningGeometry | 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|
| CapTimeZone | Africa/Algiers |
| CapDayBasis | area-centroid-timezone |
| CapSeverity | Severe |
| DailyPeakCapSeverity | Severe |
| CapUrgency | Immediate |
| CapCertainty | Observed |
| Urgency | Immediate |
| Certainty | Observed |
| Headline | Rain Severe warning for the wilaya: Bechar |
| Description | Frequent rainfall may cause flooding, flash floods and disrupt travel. |
| Instruction | Limit your travel. Avoid flooded areas and waterways. Protect your property and prepare for possible evacuation. |
安全信息
发生洪水时该怎么做
先说三件事，再说多浅的水就足以致命，以及之前、期间和之后该做什么。依据美国国家气象局（NWS）和美国联邦紧急事务管理署（FEMA）的建议。
针对本次报告恶劣天气 · 阿尔及利亚
开车时：掉头
不要驶入被淹的道路，也不要绕过路障：水下的路面可能已被冲毁。洪水中溺亡的人，一半以上死在车里。
NWS不要涉水
15 厘米深的流水就能把人冲倒。水下可能藏着打开的井盖和杂物，掉落的电线还可能使水带电。
NWS · FEMA水位上涨，就往高处去
一旦发布山洪预警，立即前往高地。不要躲进封闭的阁楼：水可能把你困在里面。
NWS · FEMA
只需很少流动的水
流动的水。数据来自美国国家气象局“Turn Around Don’t Drown”。人、车和水按同一比例绘制。
之前、期间、之后。这里仍处于“之前”。
之前 · 预报有强降雨时
接收官方预警
通过手机和当地政府接收，确保夜里也能收到。
备好物资
水、食物、药品、手电筒和电池，以备需要迅速撤离或断水断电。
保护好证件
放进防水容器，并保存一份有密码保护的电子副本。
贵重物品放到楼上
把无法替代的东西搬到高层，并清理排水沟和下水口。
Ready.gov（FEMA）
期间 · 水位上涨时
叫你走，就走
当局下令撤离时，立即出发。
随时关注信息
手机预警、广播和当地政府的通知。
远离湍流上的桥
水流可能毫无征兆地冲垮桥梁。
被困在车里
如果水流很急，留在车内；如果水进入车厢，爬到车顶上。
被困在楼里
去最高的一层，不要进封闭的阁楼。只有在必要时才上屋顶，并设法让人看到你。
Ready.gov（FEMA）· 美国国家气象局
之后 · 洪水退去后
当局说可以了再回去
在此之前，除非紧急情况，不要开车。
不要接触积水
积水可能含有污水和杂物；掉落的电线可能使水带电。
小心用电
不要触碰受潮的电器，也不要站在水里使用电器。只有在安全的情况下才去切断电源。
发电机只在室外使用
发电机和汽油发动机要放在室外，远离窗户：它们的废气在室内会致命。
做好防护再清理
戴手套、穿靴子和能遮住身体的衣服。不要让孩子帮忙。
Ready.gov（FEMA）
常见问题
多深的水能冲走一辆车？
约 30 厘米的流水能冲走大多数汽车，60 厘米能冲走 SUV 和皮卡。15 厘米就足以冲倒一个成年人。来源：美国国家气象局（NWS）。
美国的“Flood Watch”和“Flood Warning”有什么区别？
“Watch”表示可能发生洪水：做好准备。“Warning”表示洪水正在发生或即将发生：立即行动。一旦发布山洪预警，马上往高处去。来源：美国国家气象局（NWS）。
可以蹚过洪水吗？
不可以。洪水可能被污染，可能藏着杂物和打开的井盖，还可能因掉落的电线而带电。来源：Ready.gov（FEMA）。
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