-
Walkerville (1909) Possible tornado. No funnel was mentioned. Unknown construction of buildings damaged, F0 rating. The time of this event was stated as 'night'.
-
Elora to Bradford (1908) Probable damaging and destructive F2 tornado. Worst storm ever seen in some areas. Time is listed as 16:00 - 17:00 Local, Max Width: Storm noted to be 3 miles in width, unsure of tornado w. Direction: 235°
-
Kenora (1907) A possible tornado accompanied a severe storm which damaged the area. The time of this event is undetermined.
-
Fort William (1907) Possible damaging tornado from the severe storm which swept the region.
-
Nixon to Waterford (The Nixon Cyclone) (1907) Colloquially called “The Nixon Cyclone”. A strong, destructive tornado referred to in newspaper as “a storm of cyclonic violence” and “a cyclone, cloudburst, tornado, or whatever it might be properly called”. Direction: 225°, Injuries listed as 0 (1 minor)
-
Niagara Falls (1906) The damaging tornado was described as “one tornado-like blast” in the newspaper. Needs more research. The rating of the event is undetermined, but likely an F3.
-
Brantford (1906) Possible tornado? The only info is the windmill story in the newspaper. The rating of this event is undetermined, but likely an F3. The time of this event is unknown.
-
Sarnia (1906) Strong destructive tornado. More info is needed. The time of this event is between 13:00 and 16:15 local time, Direction: 252°, Injuries listed as "dozens"
-
Tilbury (1906) A strong tornado is referred to definitively as a “tornado” in the newspaper. Part of: “family outbreak of tornadoes was very severe with extensive damage” “In Chatham the storm was terrific.” Rating is undetermined with likely F3, Direction: 232°
-
Highgate to Avon (1906) Long tracking and destructive tornado part of a strong outbreak in SW Ontario. Many buildings levelled in the storm’s relatively narrow path. “At Highgate, the storm was exceedingly severe” “All the poles are down between Ridgetown and Rodney” The rating of this event is undetermined but likely an F3, Direction: 238°, Injuries listed as "Dozens", Damage Cost: “Hundreds of thousands” [$Multi-Millions (2017)]
-
Port Stanley to Brownsville (1906) Destructive strong tornado. Part of the outbreak in SW Ontario. See newspapers for details. Rating undetermined but likely an F3, the time of the event is between 14:00 and 16:15, Max Width listed as "narrow path", Direction: 234°
-
Midhurst (1905) Referred to definitively as a tornado in newspaper. Possibe need for rating upgrade as barns were blown over. Damage Cost: $400 [>$10,000 (2017)]
-
Dracon (1905) A possible tornado is referred to as a “cyclone” The time of this event was stated as 'evening'.
-
Chatham (1905) A destructive tornado which is likely underrated. The time of the event was stated as 11:00, unsure of a.m. or p.m.
-
Biddulph (1904) Thomas Abbott (Chapel Line, east of Hodgins) William Toohey (east of Abbott, Chapel Line) (Dennis Heenan’s Orchard)(near Toohey?) Cedar Vale Swamp (near Fallon?)(clearly defined swath of downed trees) Granton Area:? “Mr. Thos. Squires, whose farm is on the west side of the village.” The roof of building carried across to “Mr Horace German’s home” (chimneys knocked down, damage to a home, roof partially ripped off barn) Ontario House roof ripped off and flung into trees across the street from Mrs Cameron’s house. Mr. J. E. Murray’s house nearly hit. A large, well-built stable was destroyed into a row of splintered lumber strewn onto the adjacent lot. The day of this event is unknown, the time was stated as 'evening', and the rating is likely F2/F3. Max Width: "narrow", Direction: ~270°
-
Amherstburg (1904) Probable tornado with considerable damage. “flying debris” mentioned. Time listed as 12 noon” “shortly after 12..”, Max Width listed as “The area of the storm was three miles wide…”, Direction: N/A° “the storm came from the northwest…”
-
Simcoe (1903) A possible tornado spawned by severe storm “accompanied by what approached very nearly to a cyclone” Direction: N/A° “storm came from the west..”
-
Rockland (1903) Strong tornado referred to as “terrific cyclone”, “vast whirlwind cloud” and “tornado” in newspaper. Some houses directly in its path were “completely swept away”, and some with furniture blown away with only a few “sticks” of the exterior walls left standing. No persons killed but many near misses. See newspaper for details. Direction: N/A° possibly WSW-ENE or W-E “swept down the south shore of the Ottawa River”
-
Forest (1903) Tornado “travelled at a tremendous speed.” Direction: N/A° Very likely NW-SE or WNW-ESE, exact angle can be calculated, Damage Cost: “over $20,000” [~$0.5M (2017)]
-
Amherstburg (1903) Destructive F1 tornado.
-
Listowel to Elora (1903)
-
Blackwell (1903) A strong tornado was witnessed east of Sarnia in the Blackwell area and later moved northeast over Lake Huron as a tornadic waterspout. Time listed as "afternoon", Converted damage cost valued as of 2017
-
Delaware (1903) One of the worst storms the area had in years. (may have just been straight-line winds.) Classification could be upgraded. The time of this event is unknown.
-
Monkton to Tralee (The Mornington Township Tornado) (1903) “The Mornington Tornado”. Strong destructive tornado swept through northeastern Perth County “levelling everything in its path”. See newspapers for extensive details. Time is listed as "evening", Direction: 235°, Deaths: 0 (10 pigs, 1 horse)
-
Fergus (1903) Probable tornado described as a “terrific wind storm with blizzards of dust” Tornado noted as part of squall line. Time listed as "afternoon"