Preliminary Storm Prediction Center reports exceed 300 tornadoes through April 27—well above the 1991–2020 April average of 182—fueling trader consensus around 260–319 totals, with 260–289 edging 290–319 amid uncertainty in National Weather Service damage surveys that typically reduce counts 10–20% by merging duplicates and downgrading non-tornadic damage. Multiple outbreaks drove the surge: 39 tornadoes April 13–14, over 50 in the April 17 Upper Midwest event, and 130+ during the April 23–28 sequence featuring an EF4 near Enid, Oklahoma, under supercell-favorable conditions like CAPE above 2000 J/kg, veering shear profiles, and Gulf moisture. Minimal April 29–30 risk per SPC outlooks; final NCEI count releases May 8, hinging on survey outcomes for weak EF0–EF1 events.
Resumen experimental generado por IA con datos de Polymarket. Esto no es asesoramiento de trading y no influye en cómo se resuelve este mercado. · Actualizado¿Cuántos tornados hay en Estados Unidos en abril?
¿Cuántos tornados hay en Estados Unidos en abril?
290–319 49.7%
350+ 5.1%
230–259 3.7%
200–229 3.4%
$55,795 Vol.
$55,795 Vol.
<140
<1%
140–169
1%
170–199
<1%
200–229
3%
230–259
4%
260–289
47%
290–319
50%
320–350
30%
350+
5%
290–319 49.7%
350+ 5.1%
230–259 3.7%
200–229 3.4%
$55,795 Vol.
$55,795 Vol.
<140
<1%
140–169
1%
170–199
<1%
200–229
3%
230–259
4%
260–289
47%
290–319
50%
320–350
30%
350+
5%
Only tornadoes appearing in the final NCEI dataset for that month will count.
As of market creation, the relevant report is scheduled to be released on May 8, 2026, at 5:00 PM GMT+1 or 11:00 AM ET (Release schedule: https://www.ncei.noaa.gov/access/monitoring/dyk/monthly-releases). The market will resolve based on the first relevant tornado count published on the NCEI tornado time-series page after this scheduled release time.
If the value published after this scheduled release time is labeled preliminary, it will still determine resolution, and the market will resolve independently of any subsequent revisions, corrections, or retroactive adjustments.
The market will not resolve based on any preliminary values published before the scheduled release time.
If no data is published by the scheduled release time, or if the NCEI website is temporarily unavailable, this market will remain open until that data is made available. If the relevant data is not made available by the date of the next scheduled publication ET, this market will resolve based on available data for the most recent prior month. If the NCEI website becomes permanently unavailable, this market will resolve using another credible source.
Mercado abierto: Mar 24, 2026, 6:38 PM ET
Resolver
0x69c47De9D...Only tornadoes appearing in the final NCEI dataset for that month will count.
As of market creation, the relevant report is scheduled to be released on May 8, 2026, at 5:00 PM GMT+1 or 11:00 AM ET (Release schedule: https://www.ncei.noaa.gov/access/monitoring/dyk/monthly-releases). The market will resolve based on the first relevant tornado count published on the NCEI tornado time-series page after this scheduled release time.
If the value published after this scheduled release time is labeled preliminary, it will still determine resolution, and the market will resolve independently of any subsequent revisions, corrections, or retroactive adjustments.
The market will not resolve based on any preliminary values published before the scheduled release time.
If no data is published by the scheduled release time, or if the NCEI website is temporarily unavailable, this market will remain open until that data is made available. If the relevant data is not made available by the date of the next scheduled publication ET, this market will resolve based on available data for the most recent prior month. If the NCEI website becomes permanently unavailable, this market will resolve using another credible source.
Resolver
0x69c47De9D...Preliminary Storm Prediction Center reports exceed 300 tornadoes through April 27—well above the 1991–2020 April average of 182—fueling trader consensus around 260–319 totals, with 260–289 edging 290–319 amid uncertainty in National Weather Service damage surveys that typically reduce counts 10–20% by merging duplicates and downgrading non-tornadic damage. Multiple outbreaks drove the surge: 39 tornadoes April 13–14, over 50 in the April 17 Upper Midwest event, and 130+ during the April 23–28 sequence featuring an EF4 near Enid, Oklahoma, under supercell-favorable conditions like CAPE above 2000 J/kg, veering shear profiles, and Gulf moisture. Minimal April 29–30 risk per SPC outlooks; final NCEI count releases May 8, hinging on survey outcomes for weak EF0–EF1 events.
Resumen experimental generado por IA con datos de Polymarket. Esto no es asesoramiento de trading y no influye en cómo se resuelve este mercado. · Actualizado
Cuidado con los enlaces externos.
Cuidado con los enlaces externos.
Preguntas frecuentes