Indiana Storm Data: Hail, Wind & Severe Weather
Deduplicated severe weather activity for Indiana, fused from NWS warnings, storm reports, official records, and FEMA declarations.
Indiana severe weather at a glance (last 12 months)
StormAuditor's consolidated public record currently shows 11,388 storm events impacting 92 of Indiana's 92 counties in the trailing 12 months: 4,899 wind events, 3,614 hail events, 554 tornado events, 2,321 flood events. Events are fused from National Weather Service warnings and Special Weather Statements, observed Local Storm Reports, official NCEI storm records, and FEMA disaster declarations, then consolidated into a single event table under the published methodology. Because a single storm can carry more than one hazard tag (a squall line can produce both wind and flood records), the per-type counts can legitimately add up to more than the consolidated total. Sub-severe statements (radar-indicated gusts of 40+ mph or hail of 0.5"+) are included at a distinct moderate tier and never counted as severe.
Biggest Indiana storm days
- August 11, 2026 — 841 recorded events (flood, hail, tornado, wind)
- April 27, 2026 — 725 recorded events (flood, hail, tornado, wind)
- March 15, 2026 — 459 recorded events (hail, tornado, wind)
- August 12, 2026 — 438 recorded events (flood, hail, tornado, wind)
- June 11, 2026 — 432 recorded events (flood, hail, tornado, wind)
Most impacted counties
- Marion — 247 events (167 severe)
- Lake — 235 events (168 severe)
- LaPorte — 210 events (157 severe)
- Knox — 209 events (173 severe)
- Allen — 185 events (136 severe)
- Daviess — 183 events (167 severe)
- Morgan — 178 events (146 severe)
- Greene — 172 events (154 severe)
Additional activity recorded in NWS forecast zones: Statewide (3).
Download the Indiana dataset (free)
The full consolidated Indiana event list for the trailing 12 months — dates, counties, hazard types, severities, measured gusts and hail sizes, with coordinates; source records deduplicated, and each NWS warning product listed per affected county — downloads free and stays current with the live record: download CSV · download JSON. Reusable with attribution under the data license; the JSON file carries a field dictionary and provenance notes.
Research a specific Indiana address
Statewide counts tell you where activity concentrated; they do not tell you what happened at one property. For an individual address, run the Free Report Snapshot (an instant YES/NO against StormAuditor's screening thresholds — wind ≥ 45 mph, hail ≥ 0.75 in., deliberately below the official NWS severe criteria), use the Address Lookup, or purchase a full Weather Report for $2.99 covering every qualifying storm date at the address. Browse day-by-day activity on the Storm Calendar or compare states on the Storm Data hub.
All values are derived from public NOAA and NWS data under StormAuditor's published methodology. They are research estimates, not certified weather records — see Limitations. Data last refreshed September 18, 2026.
See where recent storms tracked on the statewide Indiana hail map and wind map, or check the county impact heatmap.
Indiana city storm pages: Indianapolis hail & wind history · Fort Wayne hail & wind history · Evansville hail & wind history · South Bend hail & wind history · Bloomington hail & wind history · Hammond hail & wind history · Lafayette hail & wind history · Greenwood hail & wind history · Gary hail & wind history · Terre Haute hail & wind history · Columbus hail & wind history · Seymour hail & wind history · Vincennes hail & wind history
Neighboring states: Illinois storm data · Kentucky storm data · Michigan storm data · Ohio storm data
About this page: built by Storm Auditor LLC from public NOAA/NWS records — deduplicated warnings, storm reports, station measurements, and official records on a rolling 12-month window, under the published methodology. See the StormAuditor Editorial Team for how content is produced.
Read more: Recent Major Storm Days in Indiana