Right now
The most recent data we hold from NOAA arrived 6 minutes ago, and this point is not in it. We record detections, not passes: an absence is not proof that nothing is there.
Nothing else has been detected within 20 km in the last 24 hours.
This alert expired on 23 May 2026 at 06:30 UTC. It is kept here as a record.
No stronger detection stands among the 51 recorded within 20 km of this point since 15 March 2026 — 12 others scored the same. The last comparable one was on 18 May 2026. 7 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Flood Warning issued May 23 at 1:01AM EDT until May 23 at 2:30AM EDT by NWS Louisville KY
An estimated 103,545 people live within 50 km of this point.
Nearby, since 15 March 2026
- June 22, 2026 · score 43 · 4.7 km
- May 24, 2026 · score 43 · 8.4 km
- June 21, 2026 · score 43 · 12.5 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 43 out of 100, at 81 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Computed under scoring rules v1. Rows carrying other versions were judged by different rules and are not directly comparable.
Event Data
| Type | Severe Weather |
| Severity | Medium |
| Calamity Score (ours) | 43 / 100 |
| Our confidence | 81% |
| Coordinates | 38.8199, -86.3338 |
| Nearest City | Seymour (41 km) |
| Population Exposed | 103.5K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-05-24T12:00:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Flood Warning_noaa_urn:oid:2.49.0.1.840.0.ada1f0bc3a8f279b7fc743b8a0c76a32 |
Score Breakdown
Technical Details
| Event | Flood Warning |
| Urgency | Expected |
| Certainty | Likely |
| AreaDesc | Henry, KY; Shelby, KY; Hamilton, OH; Licking, OH and 9 more areas |
| Headline | Flood Warning issued May 23 at 1:01AM EDT until May 23 at 2:30AM EDT by NWS Louisville KY |
| Expires | 2026-05-23T02:30:00-04:00 |
| SenderName | NWS Louisville KY |
| HasExactCoords | true |
| MergedCount | 16 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.ada1f0bc3a8f279b7fc743b8a0c76a3207d91c86.001.1","noaa_urn:oid:2.49.0.1.840.0.dacd0ef1d73e8c8e3ca902cefc2d0dbb2f60d051.001.1","noaa_urn:oid:2.49.0.1.840.0.cede222221ca6cdfecfef625c58c1d93e465e699.001.1","noaa_urn:oid:2.49.0.1.840.0.9f0456feee62c9790d379860f323786aa90439d5.001.1","noaa_urn:oid:2.49.0.1.840.0.d7d249deb751ad4262e7a89086098e4cc8cad350.006.1","noaa_urn:oid:2.49.0.1.840.0.d7d249deb751ad4262e7a89086098e4cc8cad350.001.1","noaa_urn:oid:2.49.0.1.840.0.d7d249deb751ad4262e7a89086098e4cc8cad350.005.1","noaa_urn:oid:2.49.0.1.840.0.d7d249deb751ad4262e7a89086098e4cc8cad350.002.1","noaa_urn:oid:2.49.0.1.840.0.f5d223eab1d0119d65f701b19834ae8383e7cbcf.005.1","noaa_urn:oid:2.49.0.1.840.0.f5d223eab1d0119d65f701b19834ae8383e7cbcf.002.1","noaa_urn:oid:2.49.0.1.840.0.f5d223eab1d0119d65f701b19834ae8383e7cbcf.004.1","noaa_urn:oid:2.49.0.1.840.0.f5d223eab1d0119d65f701b19834ae8383e7cbcf.001.1","noaa_urn:oid:2.49.0.1.840.0.f5d223eab1d0119d65f701b19834ae8383e7cbcf.003.1","noaa_urn:oid:2.49.0.1.840.0.688d63663cbd3f6e8b9bdced971f59091020fc8d.001.1","noaa_urn:oid:2.49.0.1.840.0.d7d249deb751ad4262e7a89086098e4cc8cad350.003.1","noaa_urn:oid:2.49.0.1.840.0.d7d249deb751ad4262e7a89086098e4cc8cad350.004.1"] |
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 8 March 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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