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01-28-2017 12:23 PM - last edited 01-08-2018 09:53 AM
Strong & Violent tornadoes have F3 and greater damage ratings on the original Fujita Scale. A multi-tab visualization suite is provided for US and Canadian Strong & Violent tornadoes, using separate source, non-common datasets.
One tab is dedicated to interactively map the starting locations for individual events, while additional tabs provide interactive seasonal and annual summaries.
DATA SOURCES & DATA PREP
Publically available Environment Canada & US Storm Prediction Center historical tornado datasets are used where years overlap (1980-2009). Both datasets were wrangled to ensure common element type & form, and to add fields that support lookup tables to drive user interactivity and cross-filtering. Various DAX Measures were created to support a range of dynamic calculations.
VISUALIZATIONS
User Slicer, Legend, and Visualization Element mouse selections drive cross-filtering and dynamic calculations on all tabs. Users can also filter by Country.
Users can mouse over/click on any bubble for more event details with tooltips and in the Matrix visualization.
STORIES
The visualizations reveal:
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I love the map (on the first page) and I looked at the PBIX file, but can you provide a PBIVIZ file for the map also so that I can recreate on my report?
Hi
The Zip file contain a lot of files. However I did not see the PBIX files. How to use those files which in the ZIP
Thank-you
Kenneth