# AI 建议如果看起来浅（不到6英寸）就驾车通过山洪

- **ID:** `disaster/flash-flood-drive-through-myth`
- **领域:** disaster
- **类别:** life_threatening
- **验证级别:** ai_generated
- **修复率:** 78%

## 根因

驾车通过洪水是危险的，因为水深具有欺骗性，仅6英寸的水流就能冲走车辆，且路面可能已被冲毁。

## 版本兼容性

| 版本 | 状态 | 引入 | 弃用 |
|------|------|------|------|
| NOAA Flood Safety 2024 | active | — | — |
| FEMA P-1000 3rd Ed. | active | — | — |

## 解决方案

1. ```
   Turn around and find an alternate route; never drive through standing or moving water of unknown depth.
   ```
2. ```
   If trapped in rising water, abandon the vehicle immediately and move to higher ground on foot.
   ```

## 无效尝试

- **Driving at slow speed in first gear to maintain traction** — Slow speed does not prevent water from entering the engine or exhaust; also current can still push the car sideways. (92% 失败率)
- **Rolling down windows to equalize pressure and escape if needed** — Windows down allows water to flood the cabin faster, sinking the vehicle and increasing drowning risk. (88% 失败率)
- **Using a stick to measure water depth before driving** — Water depth can change within seconds due to rising flood; measurement is useless in dynamic conditions. (85% 失败率)