Northern Tornadoes Project

The NTP has confirmed an EF3 tornado in eastern AB at Tulliby Lake on July 11. An NTP damage survey team documented significant damage, including a destroyed house (unoccupied), a thrown RV, and areas with every tree snapped or uprooted.

Details at the NTP blog: https://uwo.ca/ntp/blog/2026/ef3_tornado_in_eastern_ab_on_july_11.html

The NTP has confirmed four downbursts that occurred with storms on July 6 in the area of NW Ontario from the Manitoba border to Kenora. The damage for each was rated at EF0.

Full details at the NTP blog: https://uwo.ca/ntp/blog/2026/four_downbursts_in_nw_on_on_july_6.html

In addition to the confirmed Tulliby Lake, AB tornado of July 11, the NTP is confirming a pair of tornadoes that occurred with a single storm close to Glaslyn, SK on the evening of July 11. The confirmations are based on visual evidence and no damage or injuries have been reported.

The NTP is confirming a supercell tornado at Tulliby Lake, south of Cold Lake, AB from earlier today. The confirmation is based on multiple photos and videos, including imagery from an OTUS Project drone, as well as radar imagery. It appears the tornado caused significant damage that will be investigated by an NTP survey team in the coming days.

The NTP has confirmed two EF2 tornadoes near the Alberta-Saskatchewan border on July 8. The first tornado affected the Paradise Valley area and caused damage to a manufactured home, grain bins and trees. The second tornado hit Dillberry Lake Provincial Park as it moved from AB to SK, causing significant tree damage, damage to structures, and trailers and boats to be tossed. There were also five injuries at the campground.

Full details for the second tornado are described at the NTP blog and are being made available as soon as possible. Details for the first tornado will be added later.

NTP blog post: https://uwo.ca/ntp/blog/2026/two_ef2_tornadoes_near_absk_border_on_july_8.html

There have been multiple reports of funnel clouds and storm damage in southern Saskatchewan this evening. The NTP is confirming one tornado so far, near Dundurn, SK, based on clear visual evidence from trusted sources.

An NTP survey team will investigate the reported damage in SK tomorrow.