This alert expired on 30 May 2026 at 22:00 UTC. It is kept here as a record.
It is the 9th strongest of the 23 detections recorded within 20 km of this point since 28 April 2026. Another comparable one was recorded here earlier the same day. 5 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued May 30 at 4:17PM CDT until May 30 at 5:00PM CDT by NWS Little Rock AR
An estimated 135,657 people live within 50 km of this point.
Nearby, since 28 April 2026
- May 30, 2026 · score 37 · 13.2 km
- June 8, 2026 · score 43 · 14.9 km
- June 14, 2026 · score 43 · 15.2 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 37 out of 100, at 81 % 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) | 37 / 100 |
| Our confidence | 81% |
| Coordinates | 36.5947, -93.8707 |
| Nearest City | Rogers (37 km) |
| Population Exposed | 135.7K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-05-30T21:17:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.f7dc40b3d93ebc45477e60924a736831 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Conway, AR; Perry, AR; Pope, AR; Yell, AR; Newton, AR; Pope, AR; Searcy, AR; Stone, AR; Van Buren, AR; Boone, AR; Marion, AR; Newton, AR; Searcy, AR and 3 more areas |
| Headline | Severe Thunderstorm Warning issued May 30 at 4:17PM CDT until May 30 at 5:00PM CDT by NWS Little Rock AR |
| Expires | 2026-05-30T17:00:00-05:00 |
| SenderName | NWS Little Rock AR |
| HasExactCoords | true |
| MergedCount | 6 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.f7dc40b3d93ebc45477e60924a7368311008aed5.001.1","noaa_urn:oid:2.49.0.1.840.0.bb5e19e64ce5f7bb32ea246a2ce901b64cdfae1c.001.1","noaa_urn:oid:2.49.0.1.840.0.d1883a0cdb746b92064069d2599ef2d5e9535f54.001.1","noaa_urn:oid:2.49.0.1.840.0.13f454c709936d09150832b99b09d7ccc37d7b93.001.1","noaa_urn:oid:2.49.0.1.840.0.f1fb62bc6219c0ccabb4acaa128e27e65cba01ff.002.1","noaa_urn:oid:2.49.0.1.840.0.f6896c66bca617b6ff5b79cf966ed66554247d04.001.1"] |
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 37/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 187 scientific monitoring sources.