This alert expired on 31 May 2026 at 01:30 UTC. It is kept here as a record.
It is the 17th strongest of the 22 detections recorded within 20 km of this point since 28 April 2026. The last comparable one was on 30 May 2026. 2 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued May 30 at 7:49PM CDT until May 30 at 8:30PM CDT by NWS Tulsa OK
Nearby, since 28 April 2026
- May 31, 2026 · score 34 · 15.5 km
- June 8, 2026 · score 39 · 15.9 km
- August 7, 2026 · score 34 · 17.1 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 16 out of 100, at 60 % 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) | 16 / 100 |
| Our confidence | 60% |
| Coordinates | 36.6174, -93.6526 |
| Nearest City | Rogers (53 km) |
| Impact Tier | minor |
| Timestamp | 2026-05-31T00:49:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.53a58e7f9dc8642f5ab67b31ed6a0d27 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Benton, AR; Christian, MO; Taney, MO |
| Headline | Severe Thunderstorm Warning issued May 30 at 7:49PM CDT until May 30 at 8:30PM CDT by NWS Tulsa OK |
| Expires | 2026-05-30T20:30:00-05:00 |
| SenderName | NWS Tulsa OK |
| HasExactCoords | true |
| MergedCount | 2 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.53a58e7f9dc8642f5ab67b31ed6a0d274b66d444.001.1","noaa_urn:oid:2.49.0.1.840.0.e4f2e4f732abd0d17205696ffccb342d3d5b5126.001.1"] |
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 Rogers?
Calamity.live data shows a weather event with CalamityScore 16/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 188 scientific monitoring sources.