This alert expired on 16 March 2026 at 07:15 UTC. It is kept here as a record.
No stronger detection stands among the 61 recorded within 20 km of this point since 16 March 2026 — 43 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: Severe Thunderstorm Warning issued March 16 at 2:55AM EDT until March 16 at 3:15AM EDT by NWS Jackson KY
An estimated 43,898 people live within 50 km of this point.
Nearby, since 16 March 2026
- August 9, 2026 · score 22 · 7.9 km
- July 8, 2026 · score 22 · 14.6 km
- August 12, 2026 · score 34 · 17.7 km
How we know
Confirmed by 3 independent sources, including NOAA.
Our own score for this event is 34 out of 100, at 88 % 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) | 34 / 100 |
| Our confidence | 88% |
| Coordinates | 35.5968, -84.9617 |
| Nearest City | Cleveland (49 km) |
| Population Exposed | 43.9K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-03-16T06:55:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.395fb75402201f44c4b66eefac301b35 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Bath, KY; Estill, KY; Jackson, KY; Lee, KY; Menifee, KY; Montgomery, KY; Powell, KY; Bell, KY; Clay, KY; Jackson, KY; Knox, KY; Laurel, KY; Owsley, KY; Whitley, KY; Anderson, TN; Campbell, TN; Claiborne, TN; Knox, TN; Loudon, TN; Morgan, TN; Rhea, TN; Roane, TN; Scott, TN; Union, TN and 5 more areas |
| Headline | Severe Thunderstorm Warning issued March 16 at 2:55AM EDT until March 16 at 3:15AM EDT by NWS Jackson KY |
| Expires | 2026-03-16T03:15:00-04:00 |
| SenderName | NWS Jackson KY |
| HasExactCoords | true |
| MergedCount | 9 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.395fb75402201f44c4b66eefac301b35315411eb.001.1","noaa_urn:oid:2.49.0.1.840.0.26ba3042885fc1e840c41ade8dd91d61e661cbee.001.1","noaa_urn:oid:2.49.0.1.840.0.70ec2d6957f0089344273723828ea66f2c0bf582.001.1","noaa_urn:oid:2.49.0.1.840.0.efa88db39fa492d35edbc31b40da5a4beaa3d50e.001.1","noaa_urn:oid:2.49.0.1.840.0.20a91e2004ed3da973f59da687c7aa6b6e8c0534.001.1","noaa_urn:oid:2.49.0.1.840.0.28651facbeaa26c06351161ba5c3c2ebb4600c81.001.1","noaa_urn:oid:2.49.0.1.840.0.450210880e2a02755f38b98ed7c3b3c9e088cba1.001.1","noaa_urn:oid:2.49.0.1.840.0.45cf700d80314cf67a6e1a0eace3d15182be2cc2.001.1","noaa_urn:oid:2.49.0.1.840.0.5c8bd28cdb4792455166387b2653fb3e07aea557.001.1"] |
| Spc ReportType | wind |
| Spc Speed | UNK |
| Spc Location | Dunlap |
| Spc County | Sequatchie |
| Spc State | TN |
| Spc Comments | Several trees down across the county. (MRX) |
| Iem TypeSummary | G |
| Iem Magnitude | 56 |
| Iem Unit | MPH |
| Iem City | 3 W Crossville |
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 34/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.