"THIS IS A PARTICULARLY DANGEROUS SITUATION" [...] Primary threats include... Several tornadoes and a few intense torn…"

"[...] The tornado remained a multi-vortex circulation as it moved into the county producing high end damage for much …"

"For the Greenfield tornado, Warn-on-Forecast yielded strong confidence in the probability of extremely strong near-gr…"

"Very prelim analysis of DOW data show >250 mph peak winds, possibly high as 290, at 44 m (144 ft) above ground in Gre…"

"Impressive measurement! On the IF-scale, 250 mph measured below 60 m above ground level is IF4 on the IF-scale, 290 m…"

"As the 2024 #BEST field season ends, a glimpse into the data collection during the Greenfield, IA tornado. Peak wind …"

"The DOW scanned over Greenfield at heights of about 30-50 m (100-160 feet) above the ground every 7 seconds, measurin…"

""Had that tornado been any closer to our hospital or hit us directly, this entire building would be gone"."

"Horrific." [...] "It’s just gut wrenching." [...] "I’ve always said Iowa is one big community, and we certainly see t…"

"In May 2007, Greensburg changed forever. An EF-5 tornado tore through our city, taking 10 lives, injuring many more a…"