NTP Archives

Location

Thunder Bay, Ontario, Canada

Start Date

4-7-1999 2:30 PM

Document Type

Report (PDF/Word)

F-Scale Rating

F0

Classification

Confirmed

Description

Part of July 4-5 1999 derecho event (“The Boundary Waters – Canadian Derecho”) Violent thunderstorm impacted Thunder Bay area with all severe modes. Funnel clouds spotted and a good photo of the tornado was captured downtown.

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Jul 4th, 2:30 PM

Thunder Bay

Thunder Bay, Ontario, Canada

Part of July 4-5 1999 derecho event (“The Boundary Waters – Canadian Derecho”) Violent thunderstorm impacted Thunder Bay area with all severe modes. Funnel clouds spotted and a good photo of the tornado was captured downtown.

 

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