Right now
The most recent data we hold from NOAA arrived 5 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 18 June 2026 at 08:00 UTC. It is kept here as a record.
No stronger detection stands among the 47 recorded within 20 km of this point since 16 March 2026 — 3 others scored the same. Another comparable one was recorded here earlier the same day. One more was recorded here in the fortnight before it.
What the source measured
NOAA reported: Tornado Warning issued June 18 at 3:13AM EDT until June 18 at 4:00AM EDT by NWS Louisville KY
Urban PEI: 19,478 within a heuristic 50 km radius; not unique people.
Nearby, since 16 March 2026
- March 16, 2026 · score 34 · 9.8 km
- June 18, 2026 · score 58 · 12.1 km
- September 5, 2026 · score 28 · 14.7 km
How we know
3 recorded sources include NOAA; independence is not established by this count.
Our own score for this event is 58 out of 100.
This is our versioned heuristic index, not source severity or a calibrated probability. Urban PEI does not count unique people.
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 | Critical |
| Calamity Score (ours) | 58 / 100 |
| Legacy data-support index | 0.90/1 |
| Coordinates | 38.8007, -85.5320 |
| Nearest City | Seymour (36 km) |
| Urban exposure index (PEI) | 19.5K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-18T07:13:00.000Z |
| Source | https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.903845e5cf3ab069436f5dfae573ce9763eb9cb2.001.1 |
Physical priority index · v1. Heuristic priority, not calibrated probability, predictive accuracy or damage. The legacy data-support index combines assigned source support and field availability. Urban PEI is distance-weighted and does not count unique people; zero does not establish that nobody is present. Model cards.
Source and revision timeline
Source: noaa. Occurrence: 2026-06-18T07:13:00.000Z.
First archived: 2026-06-18T07:19:13.089Z. Material modification: not recorded.
Retained revisions are prospective; earlier versions may be unavailable. No revision entry does not prove that a record never changed.
Score Breakdown
Technical Details
| Event | Tornado Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Jefferson, IN; Scott, IN; Trimble, KY |
| Headline | Tornado Warning issued June 18 at 3:13AM EDT until June 18 at 4:00AM EDT by NWS Louisville KY |
| Expires | 2026-06-18T04:00:00-04:00 |
| SenderName | NWS Louisville KY |
| HasExactCoords | true |
| Spc ReportType | wind |
| Spc Speed | UNK |
| Spc Location | 5 S Versailles |
| Spc County | Ripley |
| Spc State | IN |
| Spc Comments | Several utility poles snapped and wires downed. (ILN) |
| Iem TypeSummary | D |
| Iem City | 5 S Versailles |
| Iem County | Ripley |
| Iem State | IN |
| Iem Wfo | ILN |
| Iem Remark | Several utility poles snapped and wires downed. |
Safety Information
If a tornado warning is issued: go to a basement or an interior room on the lowest floor, away from windows. A vehicle and a mobile home are not shelter. Cover your head and neck. Wait for the official all-clear before going outside, and watch for downed power lines and gas leaks afterwards.
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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