Timothy Ponepal (@tjsupercell) 's Twitter Profile
Timothy Ponepal

@tjsupercell

local storm chaser in waterloo ON CANADA. Mathematician, learning to apply pure and applied mathematics to severe convective storms.

ID: 946405046073270272

calendar_today28-12-2017 15:38:41

6,6K Tweet

840 Followers

444 Following

Timothy Ponepal (@tjsupercell) 's Twitter Profile Photo

ANN ARBOR michigan side 50km away, not bad for a shot from windsor ON #onwx #ShareYourWeather #onwx 45mm 50 shot panorama September 5 2024

ANN ARBOR michigan side 50km away, not bad for a shot from windsor ON
#onwx
#ShareYourWeather 
#onwx
45mm 50 shot panorama
September 5 2024
Dave Sills 🍁 (@dave_sills) 's Twitter Profile Photo

A full 20 kt of wind here at Kennedy Shores east of Sarnia, but out of the lake-effect rain and able to see bases. Also just 12C. Waterspouts today? Seems unlikely but we’ll see! ⁦ICWR⁩ #WaterspoutWatch

A full 20 kt of wind here at Kennedy Shores east of Sarnia, but out of the lake-effect rain and able to see bases. Also just 12C. Waterspouts today? Seems unlikely but we’ll see! ⁦<a href="/ICWR/">ICWR</a>⁩ #WaterspoutWatch
Instant Weather Ontario ⚡️ (@iweatheron) 's Twitter Profile Photo

#ONStorm #ONwx It’s chilly out there! 🥶 How are you enjoying the first taste of autumn across Ontario? Don’t get too comfortable with this cool weather because our second summer is just around the corner… Temperatures will climb back above 20°C as early as tomorrow in

#ONStorm #ONwx It’s chilly out there! 🥶

How are you enjoying the first taste of autumn across Ontario?

Don’t get too comfortable with this cool weather because our second summer is just around the corner…

Temperatures will climb back above 20°C as early as tomorrow in
Dave Sills 🍁 (@dave_sills) 's Twitter Profile Photo

At 2:15 PM ET, this cell near Eden Mills is redeveloping, including a more defined hook region with low-level rotation. The storm is moving SE toward Brookville and Campbellville along Guelph Line. Monitor EC watches and warnings, and be prepared to take shelter in area. #ONstorm

At 2:15 PM ET, this cell near Eden Mills is redeveloping, including a more defined hook region with low-level rotation. The storm is moving SE toward Brookville and Campbellville along Guelph Line. Monitor EC watches and warnings, and be prepared to take shelter in area. #ONstorm
Instant Weather Ontario ⚡️ (@iweatheron) 's Twitter Profile Photo

#ONStorm #ONwx 2:36 PM - Monday, September 9, 2024 Shelter NOW, Burlington area! Hook on this storm and clear signs of rotation near Campbellville. It is tracking right into Burlington. More details ASAP. - Brennen

#ONStorm #ONwx 2:36 PM - Monday, September 9, 2024

Shelter NOW, Burlington area!

Hook on this storm and clear signs of rotation near Campbellville.

It is tracking right into Burlington.

More details ASAP.

- Brennen
Instant Weather Ontario ⚡️ (@iweatheron) 's Twitter Profile Photo

#ONStorm #ONwx 2:49 PM - Monday, September 9, 2024 Possible wall cloud on this storm as it tracks into Burlington at 2:36 PM. Photo from Eric on Ontario Storm Reports: facebook.com/groups/ontario… - Brennen

#ONStorm #ONwx 2:49 PM - Monday, September 9, 2024 

Possible wall cloud on this storm as it tracks into Burlington at 2:36 PM.

Photo from Eric on Ontario Storm Reports: facebook.com/groups/ontario…

- Brennen
oishWX (@oiiiiish) 's Twitter Profile Photo

I saw THIS in Hamilton, when the storm that is currently tornado warned in Niagara Falls was moving over Lake Ontario near Hamilton Beach — there was a definite area of rotation on radar at the time this was occurring. Not going to claim a tornado yet.. #ONStorm #wxtwitter #wx

I saw THIS in Hamilton, when the storm that is currently tornado warned in Niagara Falls was moving over Lake Ontario near Hamilton Beach — there was a definite area of rotation on radar at the time this was occurring.

Not going to claim a tornado yet..

#ONStorm #wxtwitter #wx
Instant Weather Ontario ⚡️ (@iweatheron) 's Twitter Profile Photo

#BREAKING: The Northern Tornadoes Project (Northern Tornadoes Project 🇨🇦) has upgraded the Ayr tornado to an EF2! After the August 17th tornado that caused significant damage to parts of Ayr, the NTP initially classified it as an EF1 tornado. However, new evidence reviewed by the NTP suggests

#BREAKING: The Northern Tornadoes Project (<a href="/westernuNTP/">Northern Tornadoes Project 🇨🇦</a>) has upgraded the Ayr tornado to an EF2!

After the August 17th tornado that caused significant damage to parts of Ayr, the NTP initially classified it as an EF1 tornado.

However, new evidence reviewed by the NTP suggests
The Weather Network (@weathernetwork) 's Twitter Profile Photo

The only tornado commentary you need.🌪️ The week started with rounds of rain and thunderstorms across parts of southern Ontario, as well as a confirmed EF0 tornado.