akt1985
Member
As far as the United States, there is currently a Severe Thunderstorm east of Rochester, New York and a Tornado Warning southeast of Johnstown, Pennsylvania.
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Severe Weather Thread - 7/18 - 7/21/2026
- Thread starter WeathermanLeprechaun
- Start date
- Thread starter
- #22
WeathermanLeprechaun
Member
That looks more associated with the big cluster of CC than a seperate CC drop to me. A tornado did touch down though from this supercell a few minutes after.
SmokeEater
Member
Uh yea.... SPC very bullish for this area in the new meso discussion.
Additionally, low-level shear will
remain locally enhanced in the vicinity of a warm front across
southeast PA/southern NJ. Deep-layer shear will be supportive of
supercell structures, and the risk for tornadoes, potentially
strong, will be maximized in this area.
Additionally, low-level shear will
remain locally enhanced in the vicinity of a warm front across
southeast PA/southern NJ. Deep-layer shear will be supportive of
supercell structures, and the risk for tornadoes, potentially
strong, will be maximized in this area.
akt1985
Member
Three Severe Thunderstorm Watches are out now stretching from Chicago to Central New York/Pennsylvania.
Kds86z
Member
SmokeEater
Member
Tornado watch issued.
joshoctober16
Member
rotating wall cloud on a live cam
warneagle
Member
We've still got a tornado watch here but we just had a strong sub-severe storm come through that I suspect used up most of our instability. still absolutely pouring with the sun out, you should see the look people up here give you when you tell them the devil's beating his wife lol
joshoctober16
Member
looks like there is a tornado on the ground right now
- Thread starter
- #31
WeathermanLeprechaun
Member
This confused me that nothing was even mentioned about tornadoes. LLJ is fairly supportive of such. Next discussion will probably have it.
Kds86z
Member
thankful for the storms here dropping the high of 170 plus AQI from smoke to 70.
- Thread starter
- #33
WeathermanLeprechaun
Member
GFS suggesting 80+ kt effective shear with near 5k SBCAPE. Volatile environment for long lived supercells, tornado threat will definitely be there but not seeing a extreme degree of low level shear to suggest anything significant (for now). Very evident all hazards threat exists for Monday. Question is capping. But I've seen QPF signals on different models in the same area of question (SW WI/NE IA @CheeselandSkies) so we'll see. Let's see what hi res models have tonight. HRRR gets into range very soon in like 3 hours.
joshoctober16
Member
one of the most textbook supercell look ive seen in a while.
SmokeEater
Member
TOG near State College, had had a TDS for a while now.
Kds86z
Member
