Do SF Fire Fighters Only Fight Fire?

Visualized using Tableau and D3.js

What Are The Reasons For Calls To Fire Department During Each Day?


D3 Implementation:
Tableau Prototype:

Instruction

The plot shows the number of calls during 2019 fiscal year. Different service groups calls to fire department during a day has been illustrated . Number of calls for fire are the lowest quantity while life-threatening calls are the highest.

Data Wrangling

The original dataset has been used for this visualization with filter on received time. The dataset has been narrowed down to calls during 2019 fiscal year. Received time, Call Group Type and call ID have been used for this visualization.

Conclusion

In conclusion, highest number of calls during 2019 are related to life-threatening especially during 8AM to 5PM. In contrast, lowest service calls are associated with fire.