Data Scraping Encyclopedia>Data Scraping Field> Rainfall Intensity (Precipitation Intensity)

Rainfall Intensity (Precipitation Intensity) | Web Scraping Tool | ScrapeStorm

2025-11-26 14:19:48

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Abstract：Rainfall Intensity refers to the amount of precipitation per unit time, usually in millimeters per hour (mm/h) or millimeters per day (mm/d), reflecting the severity of precipitation. According to intensity, it can be divided into light rain, moderate rain, heavy rain, rainstorm and other different levels. ScrapeStormFree Download

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Introduction

Rainfall Intensity refers to the amount of precipitation per unit time, usually in millimeters per hour (mm/h) or millimeters per day (mm/d), reflecting the severity of precipitation. According to intensity, it can be divided into light rain, moderate rain, heavy rain, rainstorm and other different levels.

Applicable Scene

Rainfall intensity is a key indicator for evaluating the impact of precipitation in meteorological forecasting, flood control and drainage, agricultural irrigation, and water conservancy engineering design.

Pros: Rainfall intensity provides a direct measure of rainfall urgency, delivering critical data for meteorological warnings, flood control, agricultural irrigation, and urban planning, thereby enabling precise responses to extreme weather events.

Cons: Rainfall intensity measurements are constrained by the distribution of observation stations, temporal resolution, and data accuracy. Spatial representativeness may be compromised due to localized terrain or short-term heavy rainfall, necessitating comprehensive analysis with multi-source data.