InkyWx⛄️ retweeted
Another view of the Fox Cities, Wisconsin EF3 tornado on July 27 of this year
Video by Dustin Boyarski on Facebook (Released under Creative Commons)
InkyWx⛄️ retweeted
A significant tornado has impacted northwestern RS this morning. Radar shows that this tornado may have lasted for a considerable time as seen from radar data. A TDS was detected in Palmeira das Missoes, where considerable damage was reported.
Um tornado atingiu a cidade de Santo Augusto, no Noroeste do Rio Grande do Sul, pouco antes das 3h da madrugada deste sábado (7).
📌 Segundo informações da MetSul, a força do fenômeno causou estragos em diversas áreas da cidade, destruindo estruturas, danificando imóveis, destelhando residências e comércios, além de deixar parte da população sem energia elétrica devido aos severos danos provocados na rede de distribuição.
📱Leia a notícia completa no site do Correio do Povo
🎥 Reprodução/Redes Sociais
InkyWx⛄️ retweeted
Remember that NAM memorial? About that… 📷
WOOF-NAM is now FREE in WeatherWise.
It’s a 12 km version of the NAM that starts from GFS analysis and runs on GPUs, so its forecasts can differ from the original NAM.
Open WeatherWise → Models → WOOF-NAM to check it out. No Pro subscription needed.
Huge thanks to @recast for making the model data available!
InkyWx⛄️ retweeted
AMAZING news as Missouri officials have just approved funding for a new radar unit in southeastern Missouri!
This new SEMO radar will be in Van Buren, directly in the radar hole you see in red near the bootheel.
This will massively help in severe weather monitoring! #MOwx
InkyWx⛄️ retweeted
Check out this video shared with us by Brad DePrenger showing what appears to be a brief tornado spin-up near Otley, Iowa, just northwest of Pella, shortly before 2 PM Tuesday afternoon (November 3). @NWSDesMoines
InkyWx⛄️ retweeted
NOAA retired the NAM this week. We ported it to the GPU and it's back, better than ever: WOOF-NAM, open source.
- 12 km CONUS, all NAM physics, 24 h forecast in ~20 min on a single RTX 5090 (32 GB).
- 8 GPUs: 6 h in 92 s. Multi-card is bitwise to single card.
- 4 km CONUS, 24 h in under 9 min on 8 GPUs. 3 km nests anywhere on Earth (Europe, Japan, CONUS): 48 h in ~7 min on one card.
SStarts from the NAM analysis or GFS today, IFS open data in the next release. Beside the operational NAM from the same cycle it's hard to tell them apart (pics).
Today it needs one 32 GB card for the full 12 km CONUS; ~15 GB is the target, coming soon.
github.com/recastsystems/woo…
InkyWx⛄️ retweeted
There is more good news today. I had seen this a day or two ago but now it's confirmed by a notice sent out to Nat'l Weather Service offices directing them to resume timely 2x/day balloon releases. NWS has been on a hiring spree after the ill-advised DOGE cuts. (H/T Alan Gerard).
InkyWx⛄️ retweeted
An impressive wedge tornado struck the airport and an aircraft in the city of Chapecó, Santa Catarina, Brazil, earlier today. Radar imagery captured by the Previsão Masters app (previsaomasters.com).
InkyWx⛄️ retweeted
Previsão convectiva de hoje (04/11/2026), válida até 12Z de amanhã.
prevots.org/previsao-convect…
