This alert expired on 16 March 2026 at 03:15 UTC. It is kept here as a record.
It is the 3rd strongest of the 16 detections recorded within 20 km of this point since 16 March 2026. Another comparable one was recorded here earlier the same day. 2 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued March 15 at 9:11PM CDT until March 15 at 10:15PM CDT by NWS Huntsville AL
An estimated 66,975 people live within 50 km of this point.
Nearby, since 16 March 2026
- July 20, 2026 · score 39 · 14.9 km
- June 13, 2026 · score 39 · 18.2 km
- March 16, 2026 · score 63 · 20.7 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, at 77 % 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) | 39 / 100 |
| Our confidence | 77% |
| Coordinates | 35.6326, -88.6602 |
| Nearest City | Jackson (14 km) |
| Population Exposed | 67.0K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-03-16T02:11:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.04846826bbe9ee2cbbf6c51285b8e46c |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Colbert, AL; Lauderdale, AL; Hickman, TN; Humphreys, TN; Perry, TN; Benton, TN; Decatur, TN and 28 more areas |
| Headline | Severe Thunderstorm Warning issued March 15 at 9:11PM CDT until March 15 at 10:15PM CDT by NWS Huntsville AL |
| Expires | 2026-03-15T22:15:00-05:00 |
| SenderName | NWS Huntsville AL |
| HasExactCoords | true |
| MergedCount | 32 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.04846826bbe9ee2cbbf6c51285b8e46c6340e896.001.1","noaa_urn:oid:2.49.0.1.840.0.841178772e15aa0ec24cea7258f9272538ef0259.001.1","noaa_urn:oid:2.49.0.1.840.0.b574810aed83a4c37cade2a77fd628a3d0d9e3b9.001.1","noaa_urn:oid:2.49.0.1.840.0.766509f144d6594096e0e7a1fc17f76ffd23fe40.001.1","noaa_urn:oid:2.49.0.1.840.0.3a5c7a73b022ee746d97b28c110674ae99fce9ab.001.1","noaa_urn:oid:2.49.0.1.840.0.2f564f5727568953b8da7fd4147957073be9ce11.001.1","noaa_urn:oid:2.49.0.1.840.0.254ff0b39c302ef4a6af3fbfad8e2768d233e0e5.001.1","noaa_urn:oid:2.49.0.1.840.0.7f5ccaf1648b3d3e179786f5703c382f69cc8f0d.001.1","noaa_urn:oid:2.49.0.1.840.0.457591b47a9ad9d1955cef9d1d200f20cf11c311.001.1","noaa_urn:oid:2.49.0.1.840.0.bc30800bbc77ef154d53ea1e500f78fb534489bf.002.1","noaa_urn:oid:2.49.0.1.840.0.bf2d5a24cd110a045f685c854f7717a76b0f0215.001.1","noaa_urn:oid:2.49.0.1.840.0.b560518b9bfcd4d218d469ca7963e96add3e8a7f.002.1","noaa_urn:oid:2.49.0.1.840.0.79be2dbb599bec1563d2a8fac31838e6a721edfc.001.1","noaa_urn:oid:2.49.0.1.840.0.b29a52002b20084ce4f98eb168b689128542f5a9.001.1","noaa_urn:oid:2.49.0.1.840.0.1ef1d1574354636fac90e05ba249afaac95e428f.001.1","noaa_urn:oid:2.49.0.1.840.0.e2a572d74e9b744f9f48fe9e075a0bb908f6c922.002.1","noaa_urn:oid:2.49.0.1.840.0.b0faf5c180045d5abd6385dd919a51aca5726eb6.001.1","noaa_urn:oid:2.49.0.1.840.0.741459ec0453b1c1986f7c299e0238de2e089c29.002.1","noaa_urn:oid:2.49.0.1.840.0.6f3ae0c919de2c3f00bb3e07db06b3c98eba757f.002.1","noaa_urn:oid:2.49.0.1.840.0.babce10f15ea1bb2080cc8aec4e163f71f090c32.001.1","noaa_urn:oid:2.49.0.1.840.0.4f7d7331b506ec2caf551c12ba029de3e0ae3b68.001.1","noaa_urn:oid:2.49.0.1.840.0.389aa774f90fa20764d82055689cb3b8a44727bb.001.1","noaa_urn:oid:2.49.0.1.840.0.b5cb599458ad9466910f92fa92d70d6b860eaf94.001.1","noaa_urn:oid:2.49.0.1.840.0.fcd3921db090eefd1a19fc3cb3177f9845ef071c.001.1","noaa_urn:oid:2.49.0.1.840.0.e4bfb940524916d0b05d3b948537c2c59f25d443.001.1","noaa_urn:oid:2.49.0.1.840.0.aad6faf8b4254c65b74931b3b56b2d0ed7448112.001.1","noaa_urn:oid:2.49.0.1.840.0.ae2688ffd23660945b84fbb466883f7041aeafea.001.1","noaa_urn:oid:2.49.0.1.840.0.2e6c68d518ace669eb69eb8d6891dd999b1af3e6.002.1","noaa_urn:oid:2.49.0.1.840.0.1df5de5c7270b6a5471ae48b111487539a812e74.001.1","noaa_urn:oid:2.49.0.1.840.0.2e90e41a140a0587dfb2c7cf9679b70f3d1516a6.002.1","noaa_urn:oid:2.49.0.1.840.0.47e0cd607dae59ae273f2172deff59e4d3585558.001.1","noaa_urn:oid:2.49.0.1.840.0.9a6444f33467dfd5651e4de48277d86559019096.002.1"] |
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.
Want to know when something happens near Jackson?
Calamity.live data shows a weather event with CalamityScore 39/100, near Jackson (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.