This alert expired on 13 March 2026 at 00:30 UTC. It is kept here as a record.
It is the 44th strongest of the 114 detections recorded within 20 km of this point since 11 March 2026.
What the source measured
NOAA reported: Flood Warning issued March 11 at 5:24PM CDT until March 16 at 10:00PM CDT by NWS Paducah KY
An estimated 33,463 people live within 50 km of this point.
Nearby, since 11 March 2026
- June 26, 2026 · score 34 · 1.4 km
- March 12, 2026 · score 34 · 2.2 km
- July 27, 2026 · score 34 · 5.0 km
How we know
Confirmed by 2 independent sources, including NOAA.
Our own score for this event is 34 out of 100, at 83 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Event Data
| Type | Severe weather |
| Severity | medium |
| Calamity Score (ours) | 34 / 100 |
| Our confidence | 83% |
| Coordinates | 38.4441, -87.4854 |
| Nearest City | Vincennes (27 km) |
| Population Exposed | 33.5K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-03-11T22:24:00.000Z |
Score Breakdown
Technical Details
| Event | Flood Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Gallatin, IL; Wayne, IL; White, IL; Edwards, IL; Gallatin, IL; Wabash, IL; White, IL; Gibson, IN; Knox, IN; Posey, IN; Daviess, IN; Gibson, IN; Knox, IN; Pike, IN and 14 more areas |
| Headline | Flood Warning issued March 11 at 5:24PM CDT until March 16 at 10:00PM CDT by NWS Paducah KY |
| Expires | 2026-03-12T19:30:00-05:00 |
| SenderName | NWS Paducah KY |
| HasExactCoords | true |
| MergedCount | 20 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.feaf5f2a2b56a6a719aa46ff0071d0619e755350.001.1","noaa_urn:oid:2.49.0.1.840.0.cddc7f0bd9a39f704aeabcf7e33f847ee8021e58.001.1","noaa_urn:oid:2.49.0.1.840.0.cddc7f0bd9a39f704aeabcf7e33f847ee8021e58.005.1","noaa_urn:oid:2.49.0.1.840.0.cddc7f0bd9a39f704aeabcf7e33f847ee8021e58.003.1","noaa_urn:oid:2.49.0.1.840.0.cddc7f0bd9a39f704aeabcf7e33f847ee8021e58.002.1","noaa_urn:oid:2.49.0.1.840.0.cddc7f0bd9a39f704aeabcf7e33f847ee8021e58.004.1","noaa_urn:oid:2.49.0.1.840.0.9c41cbe24993eef02c5cb16ec3eb373a1e408d65.005.1","noaa_urn:oid:2.49.0.1.840.0.9c41cbe24993eef02c5cb16ec3eb373a1e408d65.001.1","noaa_urn:oid:2.49.0.1.840.0.9c41cbe24993eef02c5cb16ec3eb373a1e408d65.002.1","noaa_urn:oid:2.49.0.1.840.0.9c41cbe24993eef02c5cb16ec3eb373a1e408d65.003.1","noaa_urn:oid:2.49.0.1.840.0.9c41cbe24993eef02c5cb16ec3eb373a1e408d65.004.1","noaa_urn:oid:2.49.0.1.840.0.3464b2934ad102b318bf1875adaa988d77f5cd0a.004.1","noaa_urn:oid:2.49.0.1.840.0.3464b2934ad102b318bf1875adaa988d77f5cd0a.002.1","noaa_urn:oid:2.49.0.1.840.0.3464b2934ad102b318bf1875adaa988d77f5cd0a.001.1","noaa_urn:oid:2.49.0.1.840.0.3464b2934ad102b318bf1875adaa988d77f5cd0a.003.1","noaa_urn:oid:2.49.0.1.840.0.367c60659d13c9464dc5cbcf71f3c782a8fb0556.001.1","noaa_urn:oid:2.49.0.1.840.0.1e11d65369ce0dd4a3d8a49f739c6fd03ea78569.001.1","noaa_urn:oid:2.49.0.1.840.0.59b30dc60c6162a4dacadc73d2602f506d214756.001.1","noaa_urn:oid:2.49.0.1.840.0.ad4d95e6ba046d1ddb2d1895b229b827cfeea1bf.001.1","noaa_urn:oid:2.49.0.1.840.0.973e55549e15b73287c64dd9d3c8279501136e6b.001.1"] |
| Spc ReportType | wind |
| Spc Speed | UNK |
| Spc Location | 4 NNW Winslow |
| Spc County | Pike |
| Spc State | IN |
| Spc Comments | Power pole broken across the roadway. (PAH) |
| MergedSources | [{"id":"spc_wind_38.43_-87.24_18","source":"spc","severity":"medium","severityValue":45,"timestamp":1773275075823,"latitude":38.43,"longitude":-87.24}] |
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.
Calamity.live data shows a weather event with CalamityScore 34/100, near Vincennes (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 194 scientific monitoring sources.