Calamity
mediumSevere weatherCalamity Score: 43

Severe weather near Frankfort

ClintonUnited StatesNOAA

This alert expired on 2 August 2026 at 09:00 UTC. It is kept here as a record.

It is the 2nd strongest of the 58 detections recorded within 20 km of this point since 15 March 2026. The last comparable one was on 27 July 2026. 20 more were recorded here in the fortnight before it.

What the source measured

NOAA reported: Flood Warning issued August 1 at 8:55PM EDT until August 2 at 5:00AM EDT by NWS Indianapolis IN

An estimated 433,472 people live within 50 km of this point.

Nearby, since 15 March 2026

How we know

Confirmed by 18 independent sources, including NOAA.

Our own score for this event is 43 out of 100, at 89 % confidence.

The score is ours, computed from intensity, exposed population and local history — not the source’s.

Event Data

TypeSevere weather
Severitymedium
Calamity Score (ours)43 / 100
Our confidence89%
Coordinates40.2871, -86.5003
Nearest CityFrankfort (1 km)
Population Exposed433.5K within 50 km
Impact Tiersignificant
Timestamp2026-08-02T05:08:00.000Z
Sourcehttps://api.weather.gov/alerts/merged_Flood Warning_noaa_urn:oid:2.49.0.1.840.0.15492ccfa2b311d9bea9643652153fea

Score Breakdown

35
intensity
70
population
0
cascading
80
historical

Technical Details

EventFlood Warning
UrgencyExpected
CertaintyLikely
AreaDescDelaware, IN; Madison, IN; Randolph, IN; Hendricks, IN; Henry, IN and 12 more areas
HeadlineFlood Warning issued August 1 at 8:55PM EDT until August 2 at 5:00AM EDT by NWS Indianapolis IN
Expires2026-08-02T05:00:00-04:00
SenderNameNWS Indianapolis IN
HasExactCoordstrue
MergedCount15
MergedIds["noaa_urn:oid:2.49.0.1.840.0.15492ccfa2b311d9bea9643652153fea9b0e7e4a.001.1","noaa_urn:oid:2.49.0.1.840.0.b1b23fa0e24a45b9df3deb9a014f467c6315aada.001.1","noaa_urn:oid:2.49.0.1.840.0.fab33e03f801c772c8f0a5e7dbf4516e778aa012.001.1","noaa_urn:oid:2.49.0.1.840.0.771d1a8fa01326fcf56a161368cd4bf9db3affbf.001.1","noaa_urn:oid:2.49.0.1.840.0.4cb22c8f6d47b0f3d388fa6d3514dd1ee24d0b01.001.1","noaa_urn:oid:2.49.0.1.840.0.dba060a86ef19bc9bca8adbb2f4bfa75c3a4bcf3.001.1","noaa_urn:oid:2.49.0.1.840.0.cf0ba6b6d4574381ac1b355de2ff21488a9fa10f.001.1","noaa_urn:oid:2.49.0.1.840.0.95415018d08c85ca6319e37ed764b45d0352aff0.001.1","noaa_urn:oid:2.49.0.1.840.0.bafad24fb421d6207331dcbdf89452dba01dad58.001.1","noaa_urn:oid:2.49.0.1.840.0.667d846420251fb14d2425118cf900c8f16eb43d.001.1","noaa_urn:oid:2.49.0.1.840.0.8b2a2e32a6a6bd5a11078f3c3c763db5191d56f3.001.1","noaa_urn:oid:2.49.0.1.840.0.2076087c909e2c12426e458adbba4121bd249b00.001.1","noaa_urn:oid:2.49.0.1.840.0.521328079673bcf7d1473373d366a69f55914506.001.1","noaa_urn:oid:2.49.0.1.840.0.254b9cf2f88c3759e56f727b4cf6548229a2a9c8.001.1","noaa_urn:oid:2.49.0.1.840.0.caca22f050c922e216112c6e285c151f330045fb.001.1"]
Iem TypeSummaryR
Iem Magnitude1.21
Iem UnitInch
Iem City1 ESE Purdue University
Iem CountyTippecanoe
Iem StateIN
Iem WfoIND
Iem RemarkMesonet station GW7323 LAFAYETTE.
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Safety Information

During flooding: never walk, swim, or drive through floodwaters. Six inches of moving water can knock you down, and one foot of water can sweep away a vehicle. Move to higher ground if waters rise. After flooding, avoid contact with floodwater which may contain sewage, chemicals, or debris. Follow local emergency service guidance.

Series begins 10 February 2026. Comparisons refer to that period only. Collection gap: 14-26 August 2026.

This data is aggregated algorithmically from scientific sources. Not a replacement for official emergency warnings.

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Calamity.live data shows a weather event with CalamityScore 43/100, near Frankfort (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 188 scientific monitoring sources.