SIG_CAN_TornadesVerifiees_1980-2009.json (French)

View metadata and access the original French JSON file: SIG_CAN_TornadesVerifiees_1980-2009.json.

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Publisher-reported update

2025-03-04

A database of verified tornado occurrences across Canada has been created covering the 30-year period from 1980 to 2009. The tornado data have undergone a number of quality control checks and represent the most current knowledge of past tornado events over the period. However, updates may be made to the database as new or more accurate information becomes available. The data have been converted to a geo-referenced mapping file that can be viewed and manipulated using GIS software.

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