01 / ANNUAL TRACE
Grundy reports by year
The annual trace distributes 96 Grundy reports across the ten complete years from 2016 through 2025.
COUNTY / AREA FILE 190752016—2025
NOAA STORM-EVENT REPORT HISTORY
Grundy, IA
NOAA recorded 96 county-coded storm-event reports across 7 event types in Grundy, IA, from 2016 through 2025, including 0 reported injuries and 0 reported fatalities.
Source: NOAA Storm Events details table · Complete years 2016–2025 · Compiled 16 Sep 2026
NOAA reports96county-coded rows
Event types7distinct NOAA labels
Population context775.2per 100,000 residents · 2024 ACS denominator 12,384
Reported damage$971Knominal 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 Grundy
6 event types have dedicated Grundy 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.
Heavy Rain34 NOAA reports · 0 injuries · 0 fatalities274.5 per 100k →Thunderstorm Wind25 NOAA reports · 0 injuries · 0 fatalities201.9 per 100k →Hail15 NOAA reports · 0 injuries · 0 fatalities121.1 per 100k →Funnel Cloud8 NOAA reports · 0 injuries · 0 fatalities64.6 per 100k →Tornado7 NOAA reports · 0 injuries · 0 fatalities56.5 per 100k →Flood5 NOAA reports · 0 injuries · 0 fatalities40.4 per 100k →
04 / HUMAN IMPACT FIELDS
Injuries and fatalities reported in Grundy
Grundy NOAA rows contain 0 direct or indirect injuries and 0 direct or indirect fatalities.
Injuries0direct + indirect
Fatalities0direct + indirect
These are NOAA/NWS report fields. Zero can mean none reported; it is not a general health or disaster-loss estimate.