# 我们训练了新的洪水预测模型，可提前24小时预测城市山洪

- 来源：Sundar Pichai (@sundarpichai)
- 发布时间：2026-03-13 00:51
- AIHOT 链接：https://aihot.virxact.com/items/cmnw1ywov01l5slc301jfiqnl
- 原文链接：https://x.com/sundarpichai/status/2032137438089658764

## AI 摘要

推出城市山洪预测模型，支持提前24小时预警。发布Groundsource数据集，基于Gemini识别150余国260万+历史山洪事件，数据已开源。预测功能现已在Flood Hub上线。

## 正文

We trained a new flood forecasting model designed to predict flash floods in urban areas up to 24 hours in advance.

To help address a flash floods data gap， we created Groundsource： a new AI methodology using Gemini to identify 2.6M+ historical events across 150+ countries.

We're open-sourcing this dataset to advance global research， and urban flash flood forecasts are live now in Flood Hub to help communities stay safe.