此刻
我们从 Environment and Climate Change Canada 收到的最新数据是2小时前的。
过去 24 小时内，20 公里范围内没有其他探测。
本页介绍2026年10月25日的记录。查看该地区的近期观测：
官方预警
发布机构已于2026年10月25日 22:05 UTC宣布此预警结束。原文保留如下。
记录到的最高预警级别: Moderate.
本公告的预警级别: Moderate.
Environment Canada
yellow warning - wind - in effect
Damaging winds are expected.
What: Northerly winds 70 km/h gusting to 90.
When: Late this morning and early this afternoon.
Where: Southern sections of Howe Sound including Bowen Island.
Remarks: The combination of a low tracking southward west of Vancouver Island and a ridge of high pressure over the B.C. interior will continue to generate strong outflow winds through Howe Sound. Northerly winds 70 km/h gusting to 90 will continue late this morning over southern sections. The winds will ease this afternoon as the low weakens. However, the winds will remain blustery into this evening.
###
Local utility outages are possible. There is a risk of injury due to flying or falling debris.
Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to BCstorm@ec.gc.ca or post reports on social media using #BCStorm.
Secure loose objects. Be prepared to adapt your driving for changing conditions.
发布机构的结束通知
yellow warning - wind - ended
Damaging winds are no longer expected.
###
该预警已于 2026年10月25日 22:05 UTC 失效，此处保留作为记录。
自2026年10月25日以来，这是我们在该点20公里范围内记录到的唯一一次。
来源测得的内容
Environment and Climate Change Canada 报告： Damaging winds are expected. What: Northerly winds 70 km/h gusting to 90. When: Late this morning and early this afternoon. Where: Southern sections of Howe Sound including Bowen Island. Remarks: The combination of a low tracking southward west of Vancouver Island and a ridge of high pressure over the B.C. interior will continue to generate strong outflow winds through Howe Sound. Northerly winds 70 km/h gusting to 90 will continue late this morning over southern sections. The winds will ease this afternoon as the low weakens. However, the winds will remain blustery into this evening. ### Local utility outages are possible. There is a risk of injury due to flying or falling debris. Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to BCstorm@ec.gc.ca or post reports on social media using #BCStorm.
城市PEI：2,769,234，启发式半径50公里；不是独立个人的计数。
依据
仅一个来源：Environment and Climate Change Canada。尚未获得第二个独立来源确认。
我们对该事件的评分为 46 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 | 中 |
| Calamity Score（本站） | 46 / 100 |
| 旧版数据支持指数 | 0.69/1 |
| 坐标 | 49.5913, -123.1723 |
| 最近城市 | Squamish (12 km) |
| 城市暴露指数 (PEI) | 2.8M（50 公里范围内） |
| 影响等级 | 显著 |
| 时间 | 2026-10-25T05:00:00.000Z |
| 来源 | https://dd.weather.gc.ca/today/alerts/cap/20261025/CWVR/18/T_WWCN11_C_CWVR_202610251817_2050915513.cap |
| 许可 | ECCC Data Services End-use Licence 2.1.1 · Environment and Climate Change Canada · 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_ca_eccc。发生：2026-10-25T05:00:00.000Z。
首次存档：2026-10-24T17:28:13.482Z。实质性修改：2026-10-25T18:40:28.327Z。
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。
评分构成
技术细节
| Event | wind |
| AreaDesc | Howe Sound |
| Geocodes | [{"name":"layer:EC-MSC-SMC:1.0:CLC","value":"082511-082514-082520"},{"name":"profile:CAP-CP:Location:0.3","value":"5915020"},{"name":"profile:CAP-CP:Location:0.3","value":"5915062"},{"name":"profile:CAP-CP:Location:0.3","value":"5915065"},{"name":"profile:CAP-CP:Location:0.3","value":"5929028"},{"name":"profile:CAP-CP:Location:0.3","value":"5931006"},{"name":"profile:CAP-CP:Location:0.3","value":"5931021"},{"name":"profile:CAP-CP:Location:0.3","value":"5931801"},{"name":"profile:CAP-CP:Location:0.3","value":"5931802"},{"name":"profile:CAP-CP:Location:0.3","value":"5931806"},{"name":"profile:CAP-CP:Location:0.3","value":"5931807"},{"name":"profile:CAP-CP:Location:0.3","value":"5931808"},{"name":"profile:CAP-CP:Location:0.3","value":"5931809"}] |
| Onset | 2026-10-25T18:17:00-00:00 |
| Effective | 2026-10-25T18:21:41-00:00 |
| Expires | 2026-10-25T22:05:47-00:00 |
| TimeBasis | onset |
| LocalDay | 20261025 |
| WarningGeometry | {"polygons":[[[[-123.0934,49.8139],[-122.8821,49.7107],[-122.79,49.5725],[-122.7873,49.5684],[-122.8021,49.5684],[-122.8527,49.5684],[-122.8528,49.5684],[-122.9271,49.5684],[-122.9386,49.5684],[-122.9124,49.545],[-122.924,49.5448],[-123.0947,49.5417],[-123.0943,49.4904],[-123.0942,49.4808],[-123.0938,49.4314],[-123.1024,49.4281],[-123.1542,49.4079],[-123.1641,49.404],[-123.1708,49.4041],[-123.1823,49.4043],[-123.2087,49.4047],[-123.2159,49.4048],[-123.2621,49.3866],[-123.2629,49.3867],[-123.2988,49.3767],[-123.2818,49.351],[-123.2902,49.3448],[-123.3632,49.2918],[-123.509,49.3539],[-123.518,49.3701],[-123.4627,49.4313],[-123.4682,49.5154],[-123.2485,49.5881],[-123.2145,49.6778],[-123.2883,49.8762],[-123.2913,49.8844],[-123.3,49.9085],[-123.2918,49.9079],[-123.155,49.8988],[-123.0934,49.8139]]]],"circles":[]} |
| CapTimeZone | America/Vancouver |
| CapDayBasis | area-centroid-timezone |
| CapSeverity | Moderate |
| DailyPeakCapSeverity | Moderate |
| CapUrgency | Immediate |
| CapCertainty | Likely |
| Urgency | Immediate |
| Certainty | Likely |
| Headline | yellow warning - wind - in effect |
| Description | Damaging winds are expected. What: Northerly winds 70 km/h gusting to 90. When: Late this morning and early this afternoon. Where: Southern sections of Howe Sound including Bowen Island. Remarks: The combination of a low tracking southward west of Vancouver Island and a ridge of high pressure over the B.C. interior will continue to generate strong outflow winds through Howe Sound. Northerly winds 70 km/h gusting to 90 will continue late this morning over southern sections. The winds will ease this afternoon as the low weakens. However, the winds will remain blustery into this evening. ### Local utility outages are possible. There is a risk of injury due to flying or falling debris. Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to BCstorm@ec.gc.ca or post reports on social media using #BCStorm. |
| Instruction | Secure loose objects. Be prepared to adapt your driving for changing conditions. |
安全信息
遇到大风时该怎么做
先说三件事，再说之前、期间和之后该做什么。依据美国国家气象局（NWS）和 FEMA。
针对本次报告恶劣天气 · Squamish
留在室内
远离窗户。在户外，飞来的物体和掉落的树枝是最大的危险。
NWS远离电线
绝不要触碰掉落的电线或与之接触的东西；要报告。
NWS小心驾驶，或者不开车
阵风会推动高大的车辆和拖车；当心倒下的树木。
NWS
之前、期间、之后。这里已是“之后”。
之前 · 预报有大风时
固定可能被吹走的东西
院子里的家具、垃圾桶、花盆和一切没固定的东西。
给手机充电
再备好手电筒：大风常常导致停电。
美国国家气象局
期间 · 刮大风时
远离树木
不要在树下躲避，也不要在树下停车。
待在内侧房间
风很大时远离窗户。
美国国家气象局
之后 · 风停之后
当心掉落的电线
把每一根电线都当作带电的。
停电时的食物
冰箱门保持关闭；在常温下放置太久的食物要扔掉。
Ready.gov（FEMA）
常见问题
掉落的电线即使不冒火花也危险吗？
危险。把每一根掉落的电线都当作带电的，保持距离；通知供电公司或拨打急救电话。来源：美国国家气象局（NWS）。
大风天能开车吗？
最好不要，尤其是高大的车辆或拖车。如果非开不可，就减速并双手握紧方向盘。来源：美国国家气象局（NWS）。
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