Right now
The most recent data we hold from NOAA arrived 1 minute 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 10 July 2026 at 01:15 UTC. It is kept here as a record.
It is the 6th strongest of the 24 detections recorded within 20 km of this point since 16 April 2026. The last comparable one was on 9 July 2026. 12 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued July 9 at 8:15PM EDT until July 9 at 9:15PM EDT by NWS Indianapolis IN
Urban PEI: 24,864 within a heuristic 50 km radius; not unique people.
Nearby, since 16 April 2026
- June 1, 2026 · score 34 · 5.5 km
- August 13, 2026 · score 39 · 9.8 km
- July 9, 2026 · score 34 · 11.7 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 34 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) | 34 / 100 |
| Legacy data-support index | 0.79/1 |
| Coordinates | 37.2188, -88.8763 |
| Nearest City | Paducah (29 km) |
| Urban exposure index (PEI) | 24.9K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-07-10T00:15:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.5ce683c88b2407eec5c02e3a7c83fada |
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: 2026-07-10T00:15:00.000Z.
First archived: 2026-07-10T00:19:42.931Z. 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 | Knox, IN; Lawrence, IL; Richland, IL; Caldwell, KY; Livingston, KY; Lyon, KY; Marshall, KY; Trigg, KY and 4 more areas |
| Headline | Severe Thunderstorm Warning issued July 9 at 8:15PM EDT until July 9 at 9:15PM EDT by NWS Indianapolis IN |
| Expires | 2026-07-09T21:15:00-04:00 |
| SenderName | NWS Indianapolis IN |
| HasExactCoords | true |
| MergedCount | 7 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.5ce683c88b2407eec5c02e3a7c83fada70a1ad3f.001.1","noaa_urn:oid:2.49.0.1.840.0.4f43ad466b96fde1d55928bde74d669698770a38.001.1","noaa_urn:oid:2.49.0.1.840.0.ee600d38a4e81611991f56126abb9dcd80fd5da8.001.1","noaa_urn:oid:2.49.0.1.840.0.863e23531ee42221b6fa6c562253aa775171bec9.002.1","noaa_urn:oid:2.49.0.1.840.0.d50a0ac7a320677d9c827d3fa6d3c8eb7cb11ed6.001.1","noaa_urn:oid:2.49.0.1.840.0.e18e64705f6385789d04c4ffb52a87d35e5d1ff7.001.1","noaa_urn:oid:2.49.0.1.840.0.1003060a8e0578642239f994e1b4e205d6562373.001.1"] |
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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