This alert expired on 15 March 2026 at 23:30 UTC. It is kept here as a record.
It is the 2nd strongest of the 13 detections recorded within 20 km of this point since 15 March 2026. 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 15 at 6:15PM CDT until March 15 at 6:30PM CDT by NWS Little Rock AR
An estimated 378,038 people live within 50 km of this point.
Nearby, since 15 March 2026
- June 7, 2026 · score 43 · 11.7 km
- August 27, 2026 · score 49 · 15.1 km
- June 2, 2026 · score 43 · 15.5 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 43 out of 100, at 77 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Event Data
| Type | Severe weather |
| Severity | medium |
| Calamity Score (ours) | 43 / 100 |
| Our confidence | 77% |
| Coordinates | 34.9970, -91.8579 |
| Nearest City | Cabot (15 km) |
| Population Exposed | 378.0K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-03-15T23:15:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.e2d79531ee494f94f347ca31fac1e1d3 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Arkansas, AR; Bradley, AR; Desha, AR; Drew, AR; Lincoln, AR; Monroe, AR; Prairie, AR; White, AR; Woodruff, AR; Butler, MO and 15 more areas |
| Headline | Severe Thunderstorm Warning issued March 15 at 6:15PM CDT until March 15 at 6:30PM CDT by NWS Little Rock AR |
| Expires | 2026-03-15T18:30:00-05:00 |
| SenderName | NWS Little Rock AR |
| HasExactCoords | true |
| MergedCount | 18 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.e2d79531ee494f94f347ca31fac1e1d3a1b4a0fa.002.1","noaa_urn:oid:2.49.0.1.840.0.c4dd4cdcdc3e22da105fe34635f2c177f0327c04.001.1","noaa_urn:oid:2.49.0.1.840.0.0ce2a49fb2f5fe12486ebcb2fab2cd6f836f2938.002.1","noaa_urn:oid:2.49.0.1.840.0.4c02c6ad95bdb53384eb8d456d66a6043b22744b.001.1","noaa_urn:oid:2.49.0.1.840.0.c2b599644b60911ccf0ba8d268eda205d75ffaa1.001.1","noaa_urn:oid:2.49.0.1.840.0.70d04f50843c0227c6dcf6bf47ec92f3d5e988c1.001.1","noaa_urn:oid:2.49.0.1.840.0.04f5722bbf21b9b5d2cf303581036ee85efd0a8a.001.1","noaa_urn:oid:2.49.0.1.840.0.fa0a7ff8b0311daeb343582252e81c92c5b8c9c5.001.1","noaa_urn:oid:2.49.0.1.840.0.47ed1eed875359aa9c5687449b5bb148c280db93.001.1","noaa_urn:oid:2.49.0.1.840.0.7cb1d203dda8b40a4f821e0659f04a94631e3f3d.001.1","noaa_urn:oid:2.49.0.1.840.0.c31f79ce370011bcf6648385da87980837dce297.001.1","noaa_urn:oid:2.49.0.1.840.0.6afd792cf04e2fb4227c368802a45a6725a88ab5.001.1","noaa_urn:oid:2.49.0.1.840.0.577979086c65162010e052452a42e6ff2673ca80.002.1","noaa_urn:oid:2.49.0.1.840.0.7e4c427a703fbb39e53cbb841d74b2d07d932430.001.1","noaa_urn:oid:2.49.0.1.840.0.774e3c1f32bc02fb5d7afcb2e9a3a6b89d8624f0.001.1","noaa_urn:oid:2.49.0.1.840.0.3ac5b5f72e2e3451a05df86c6bf8f0222c1ce0d6.001.1","noaa_urn:oid:2.49.0.1.840.0.c9be967819d9eb61372ade0cbec7610451b857c2.001.1","noaa_urn:oid:2.49.0.1.840.0.d859dca58ceb50c0f6307f077bb575b0efb9c16e.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 10 February 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 Cabot?
Calamity.live data shows a weather event with CalamityScore 43/100, near Cabot (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 187 scientific monitoring sources.