@aaron-stormchase.bsky.social
B.S. Meteorology🌪️⛈️ Studying the masters in Bonn, Germany 📚🤓 Storm chaser at Sturmjäger NRW ⛈️🌪️ 🌪️ -count: 9
This was one of the most intense chasings in Europe I've ever had 🌪️⛈️
An absolute beast of a supercell in northern Italy back in August 2020.
I am so thrilled about our new storm chasing project @ConvAction !
Collab between Sturmjäger NRW, @Team_B_L and more
Amazing things will come!
Trailer video in the comments 👇🏼
Currently working on a very exciting project! Stay tuned for what is about be released on friday… 👀
17.11.2025 22:13 — 👍 2 🔁 1 💬 0 📌 0
I encourage you to take a look at the most amazing chase @sturmkatze.bsky.social, Jerome and I ever had in Germany 🌪️🌪️🌪️
English subtitles are available now 💪🏼
youtu.be/q1b4AXaw5e8?...
Klare Videoempfehlung👇
youtu.be/q1b4AXaw5e8?si…
Danke @aaron-stormchase.bsky.social für's Mitnehmen und Glückwunsch deinem gesamten Team. Auch uns ist dieser Tag in lebhafter Erinnerung geblieben.🌪️👀
Two years ago I barely knew anything about storm chasing and meteorlogy. A few weeks ago Jerome and @aaron-stormchase.bsky.social from Sturmjäger NRW and I threw in all our knowledge and experience to make a dreamlike storm chase come true. This is how we did it: m.youtube.com/watch?v=q1b4...
19.07.2025 22:09 — 👍 2 🔁 1 💬 0 📌 0
BELARUS - 09 JUL 2025 - TORNADO
IF2 tornado hit Varkhi village (Vitsyebsk region), N Belarus, leaving serious damage to houses and vegetation
@bramvantveen.bsky.social @federicopavan.bsky.social @weatherhistory.bsky.social @sarahhants.bsky.social @rued.com @aaron-stormchase.bsky.social
v. Severe Weather Alert - România (Facebook)
EUROPE: 06 JUN 2025 - Romania
Hail up to 7cm (2.75'') fell in Leghin (Neamt), NE Romania
@federicopavan.bsky.social @alluringstorms.bsky.social @dnsrop.bsky.social @rued.com @bramvantveen.bsky.social @kreisrhein.bsky.social @weatherhistory.bsky.social @sarahhants.bsky.social
Tight rotation with this one in E France!
04.06.2025 11:22 — 👍 2 🔁 0 💬 0 📌 0
Mean Layer CAPE and Deep Layer Shear from ICON Rapid Update Cyclone. In addition, a hand-drawn mesoscale analysis of the boundaries.
Complex conditions for pot. #severeweather in S-Germany/Austria/Czech Republic.
First "loaded gun” -> long-track supercells? -> giant hail?
Later Bow Echo? -> destructive gusts? But unclear balancing of Cold Pool Boundary/Rear Inflow Jet and easterly inflow at the northern fringe of the lee low.
On saturday even the backside of some storms was looking great :)
02.06.2025 17:50 — 👍 2 🔁 1 💬 0 📌 0Thank you for your kind words! 😊 You did a fantastic navigating job! I couldn't have done it any better 🙌🏼👍🏼
03.06.2025 16:41 — 👍 1 🔁 0 💬 0 📌 0Time lapse of the mesocyclone ⛈️😍
02.06.2025 15:57 — 👍 3 🔁 0 💬 0 📌 0
That was an amazing chase day with @sturmkatze.bsky.social on Saturday! Check out the time lapse of the meso dumping downpours right next to it in the comments!
02.06.2025 15:26 — 👍 5 🔁 1 💬 1 📌 1Danke Marco! 😊😃
01.06.2025 21:14 — 👍 1 🔁 0 💬 0 📌 0
And the next chase today with @sturmkatze.bsky.social 😃 All images taken west and north of Bonn, Germany. Strong outflow broke large branches off of trees.
31.05.2025 14:46 — 👍 9 🔁 1 💬 1 📌 0Thank you Marcus! 😃😊
30.05.2025 21:51 — 👍 0 🔁 0 💬 0 📌 0The time lapse of the tornado near the town of Theres, BY, Germany is ready!
Notice the subvortices and the vort max to the right of the tornado merging with it at the end.
What a chase day! Is still can't believe it 🎉🌪️
Yesterday I teamed up with @aaron-stormchase.bsky.social and Jerome from Sturmjäger NRW for a storm chase in northern Bavaria. Non of us could have imagined that we see such an incredible multivortex tornado…
29.05.2025 10:02 — 👍 7 🔁 1 💬 0 📌 0
Impressive forecast soundings for tomorrow. Low LCLs and in a strip from RLP over HE to NW Bavaria CAPE, LLS and DLS overlap. This ICON-D2 sounding is between Gießen and Frankfurt. Notice the amount of streamwise vorticity in the lowest 500 m!
Source: @kachelmannwetter.com
On this day 7 years ago a textbook supercell moved slowly over the plains in southern Kansas ⛈️🌪️
14.05.2025 19:31 — 👍 6 🔁 0 💬 0 📌 0Neues Update für unsere Webseite! Ab sofort steht auch das ICON-EU für die Mittelfrist zur Verfügung. Darüber hinaus gab es Updates bei den Radiosonden und den Dopplerradaren.
14.05.2025 11:35 — 👍 6 🔁 3 💬 2 📌 0
Some convective interest today in parts of N + central Germany in moderately strong upper westerly flow atop an upper ridge. Not a lot of forcing, but shear looks to be strong enough for a few organised storms including large(r) hail + strong gusts. #weather #stormhour @aaron-stormchase.bsky.social
02.05.2025 10:16 — 👍 8 🔁 3 💬 0 📌 0
Germany: Large hail reports in 2024
Germany: Large hail sizes and monthly distribution in 2024. Source: ESWD/ESSL
#SevereWX in 2024: Germany
Large hail, hail sizes and monthly distribution
@federicopavan.bsky.social @finnjonasrolf.bsky.social @meteohro.bsky.social @sarahhants.bsky.social @kreisrhein.bsky.social @stormchaserst.bsky.social @aaron-stormchase.bsky.social @heikowichmann.bsky.social
One year and two days ago we chased this amazing tornadic supercell during a low CAPE - high shear setup in northern France.
10.04.2025 10:41 — 👍 8 🔁 2 💬 0 📌 0
Zoom in on the funnel cloud of a tornado between Geuda Springs and Arkansas City, KS back in May 2018.
23.03.2025 21:47 — 👍 5 🔁 0 💬 0 📌 0May the depth of the inflow layer have a negative effect too? In the case with a lot of humidity in the lower atmosphere the inflow layer is much deeper. Could this have a negative influence on the tilting of low level vorticity?
22.02.2025 11:09 — 👍 0 🔁 0 💬 1 📌 02/2 And I've asked myself so often how strong this effect is or if it has any. So thank you for that! 😃 Is there any way to take this into account for downdraft intensity and coldpool strength?
22.02.2025 11:03 — 👍 0 🔁 0 💬 0 📌 01/2 That's the point I was wondering about so often! While falling, precip doesn't warm adiabaticly as air would when drawn downward. The typically considered things are evaporatuve cooling and precip loading but the cooling effect of the temperature of the precip itself is never really considered.
22.02.2025 11:03 — 👍 1 🔁 0 💬 1 📌 0
