This alert expired on 16 March 2026 at 01:00 UTC. It is kept here as a record.
It is the 117th strongest of the 131 detections recorded within 20 km of this point since 15 March 2026. The last comparable one was on 15 March 2026. 2 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued March 15 at 7:44PM CDT until March 15 at 8:00PM CDT by NWS Paducah KY
Nearby, since 15 March 2026
- July 12, 2026 · score 22 · 18.3 km
How we know
Confirmed by 3 independent sources, including NOAA.
Our own score for this event is 28 out of 100, at 68 % 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 | High |
| Calamity Score (ours) | 28 / 100 |
| Our confidence | 68% |
| Coordinates | 33.4489, -91.6143 |
| Nearest City | Greenville (52 km) |
| Impact Tier | minor |
| Timestamp | 2026-03-16T00:44:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.9148babc8017c4c12553423130e3a6f4 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Alexander, IL; Pulaski, IL; Ballard, KY; Carlisle, KY; Fulton, KY; Hickman, KY; Mississippi, MO; Massac, IL; Pope, IL; Ballard, KY; Calloway, KY; Carlisle, KY; Fulton, KY; Graves, KY; Hickman, KY; Livingston, KY; McCracken, KY; Marshall, KY; Crockett, TN; Fayette, TN; Haywood, TN; Lauderdale, TN; Madison, TN; Shelby, TN; Tipton, TN and 16 more areas |
| Headline | Severe Thunderstorm Warning issued March 15 at 7:44PM CDT until March 15 at 8:00PM CDT by NWS Paducah KY |
| Expires | 2026-03-15T20:00:00-05:00 |
| SenderName | NWS Paducah KY |
| HasExactCoords | true |
| MergedCount | 20 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.9148babc8017c4c12553423130e3a6f4f0c71a09.002.1","noaa_urn:oid:2.49.0.1.840.0.cd5e5bcacf6db961a93be9bd164a8b2f263df400.001.1","noaa_urn:oid:2.49.0.1.840.0.72fe4993ad51ff2bd21ee59020a1414f15f6e72f.001.1","noaa_urn:oid:2.49.0.1.840.0.9bb75d9a38058ea6532c159d1c0edbc03307169a.001.1","noaa_urn:oid:2.49.0.1.840.0.ab9f2421466bde6afd8a02185fcab01707c3947a.001.1","noaa_urn:oid:2.49.0.1.840.0.ce6de8818170ee53a1d645cd8da00340a0b6c3f1.001.1","noaa_urn:oid:2.49.0.1.840.0.1ba1f272d7aa9f5408d757cdd65879a52ede1390.001.1","noaa_urn:oid:2.49.0.1.840.0.74db84fbaea78d8aee85e2e0e9a5abdf15b89c39.001.1","noaa_urn:oid:2.49.0.1.840.0.7d06529dfcb84994c9ec7eff6a0c8a7c269e0edf.001.1","noaa_urn:oid:2.49.0.1.840.0.fbc55879fc1065ea2348363740666435e2d130ff.001.1","noaa_urn:oid:2.49.0.1.840.0.187ade6277c450a920f82f8a5853d7ba870d58b5.001.1","noaa_urn:oid:2.49.0.1.840.0.78954059a084601751a501d4a91ec4aeebef716c.002.1","noaa_urn:oid:2.49.0.1.840.0.aff4b21c35d1829a8ddae978ee33f30321ed63fd.001.1","noaa_urn:oid:2.49.0.1.840.0.d8b42607a16f5325d12110f005a1e49fbd845652.001.1","noaa_urn:oid:2.49.0.1.840.0.1a534f0d579ca9155e91f3764974bdd2538c383e.001.1","noaa_urn:oid:2.49.0.1.840.0.f9ce23e86360eac992b618f45e12acc146bfe207.001.1","noaa_urn:oid:2.49.0.1.840.0.b77b471bf13c67bb72e78c53104f4a9bdf83a23f.002.1","noaa_urn:oid:2.49.0.1.840.0.a37310f6d575b45b5a805b0060a8fb6bf3ac6fec.001.1","noaa_urn:oid:2.49.0.1.840.0.41e0aaa0b7e28c96eeb73d5dfe446b5d687b3fa5.001.1","noaa_urn:oid:2.49.0.1.840.0.691145a2567744c656b0ed043e81d44105bb712a.001.1"] |
| Spc ReportType | hail |
| Spc Speed | 100 |
| Spc Location | Fountain Hill |
| Spc County | Ashley |
| Spc State | AR |
| Spc Comments | (JAN) |
| Iem TypeSummary | H |
| Iem Magnitude | 1 |
| Iem Unit | Inch |
| Iem City | Fountain Hill |
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.
Want to know when something happens in this area?
Calamity.live data shows a weather event with CalamityScore 28/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.