Right now
The most recent data we hold from NOAA arrived 11 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 27 June 2026 at 02:15 UTC. It is kept here as a record.
It is the 43rd strongest of the 72 detections recorded within 20 km of this point since 16 March 2026. Another comparable one was recorded here earlier the same day. 9 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued June 26 at 9:43PM EDT until June 26 at 10:15PM EDT by NWS Wilmington OH
Urban PEI: 76,000 within a heuristic 50 km radius; not unique people.
Nearby, since 16 March 2026
- July 21, 2026 · score 63 · 1.5 km
- May 23, 2026 · score 39 · 6.0 km
- August 13, 2026 · score 39 · 9.5 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 39 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 | Medium |
| Calamity Score (ours) | 39 / 100 |
| Legacy data-support index | 0.78/1 |
| Coordinates | 38.3366, -84.9420 |
| Nearest City | Frankfort (16 km) |
| Urban exposure index (PEI) | 76.0K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-27T01:43:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.bf597ff9894cb5393034103f407f7ed0 |
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: 2026-06-27T01:43:00.000Z.
First archived: 2026-06-27T01:47:42.382Z. 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 | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Carroll, KY; Gallatin, KY; Owen, KY; Anderson, KY; Fayette, KY; Jessamine, KY; Mercer, KY; Scott, KY; Washington, KY; Woodford, KY |
| Headline | Severe Thunderstorm Warning issued June 26 at 9:43PM EDT until June 26 at 10:15PM EDT by NWS Wilmington OH |
| Expires | 2026-06-26T22:15:00-04:00 |
| SenderName | NWS Wilmington OH |
| HasExactCoords | true |
| MergedCount | 2 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.bf597ff9894cb5393034103f407f7ed05e4502e6.001.1","noaa_urn:oid:2.49.0.1.840.0.4dd498571c849cec6547ccd82339e9e2b5cb92dd.001.1"] |
Safety Information
Always follow official guidance from your local emergency management agency. This platform provides scientific monitoring data and is not a substitute for official warnings. If you are in immediate danger, contact your local emergency number.
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.
Review the area, threshold and delivery channel in your account.
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