本文对2009年7月9日姚安6.0级强震前地震活动、前兆和相关宏观异常进行分析，其中包括：强震时空分布特点、楚雄地区3.0级以上地震韵律与时间间隔等特征及大姚、南华的水温和水位，及其相关的地震预测指标，以及2个水库的宏观异常。这些异常对该地区6.0级以上强震的预报和研究具有一定的参考价值。

This paper analysis on seismic activities, precursors and related Macroscopic anomalies of Earthquake before Yao' an Ms 6.0 strong earthquake occurred in July, 2009。These include: temporal distribution characteristics of strong earthquake, seismic Rhythm and time interval characteristics of the M ≥ 3.0 earthquakes in Chuxiong area, water temperature and water level in Dayao and Nanhua, related earthquake prediction Indexes, and macroscopic anomalies of two reservoirs。These anomalies have certain reference value for the prediction and study of the Ms≥ 6.0 strong earthquakes in this area。