01 / ANNUAL TRACE
Trempealeau reports by year
The annual trace distributes 209 Trempealeau reports across the ten complete years from 2016 through 2025.
COUNTY / AREA FILE 551212016—2025
NOAA STORM-EVENT REPORT HISTORY
Trempealeau, WI
NOAA recorded 209 county-coded storm-event reports across 8 event types in Trempealeau, WI, from 2016 through 2025, including 4 reported injuries and 1 reported fatalities.
Source: NOAA Storm Events details table · Complete years 2016–2025 · Compiled 16 Sep 2026
NOAA reports209county-coded rows
Event types8distinct NOAA labels
Population context677.7per 100,000 residents · 2024 ACS denominator 30,839
Reported damage$20.7Mnominal filed estimates
How to read this record
A report is a database record, not necessarily one whole storm. Multi-county systems can create multiple records; tornadoes may be segmented by county. Counts also reflect reporting practices and NOAA entry rules.
03 / EVENT-TYPE INDEX
Storm types reported in Trempealeau
6 event types have dedicated Trempealeau analyses after reaching the five-report publication threshold.
Dedicated analyses are published only for county-event combinations with at least five rows in the ten-year window.
Hail58 NOAA reports · 0 injuries · 0 fatalities188.1 per 100k →Thunderstorm Wind56 NOAA reports · 2 injuries · 0 fatalities181.6 per 100k →Flood54 NOAA reports · 0 injuries · 0 fatalities175.1 per 100k →Heavy Rain19 NOAA reports · 1 injuries · 1 fatalities61.6 per 100k →Flash Flood9 NOAA reports · 0 injuries · 0 fatalities29.2 per 100k →Tornado8 NOAA reports · 1 injuries · 0 fatalities25.9 per 100k →
04 / HUMAN IMPACT FIELDS
Injuries and fatalities reported in Trempealeau
Trempealeau NOAA rows contain 4 direct or indirect injuries and 1 direct or indirect fatalities.
Injuries4direct + indirect
Fatalities1direct + indirect
These are NOAA/NWS report fields. Zero can mean none reported; it is not a general health or disaster-loss estimate.