Abstract: In order to improve the ability of earthquake emergency response, it is convenient to quickly obtain earthquake affected fields, earthquake emergency thematic maps and rapid assessment reports after the earthquake, and the research can provide professional technical support for earthquake emergency decision-making and rescue. The research develops a visual form through QT, uses the Sky Map API to call the Sky Map as the base map, and the Sky Map inverse geographic service API obtains basic geographic information, and finally superimposes the earthquake thematic data. After the user enters the epicenter latitude and longitude coordinates and other information, the arcpy library automatically creates earthquake thematic maps of the epicenter area in batches, and uses the python-docx library to automatically generate a quick assessment report. The practical application results show that after the python script is encapsulated, the system program has only one single file, which can be copied and used immediately, making deployment simple, mass production of thematic maps, automatic production of earthquake briefings, etc., which significantly improves emergency efficiency and improves the level of earthquake emergency informatization services. made significant progress.