Calamity
MediumSevere WeatherCalamity Score: 28

Severe Weather in United States

ConwayUnited StatesNOAA

Right now

The most recent data we hold from NOAA arrived 1 minute ago, and this point is not in it. We record detections, not passes: an absence is not proof that nothing is there.

Nothing else has been detected within 20 km in the last 24 hours.

This alert expired on 30 May 2026 at 22:00 UTC. It is kept here as a record.

It is the 7th strongest of the 10 detections recorded within 20 km of this point since 15 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 May 30 at 4:34PM CDT until May 30 at 5:00PM CDT by NWS Little Rock AR

An estimated 29,166 people live within 50 km of this point.

Nearby, since 15 March 2026

How we know

One source: NOAA. Not yet confirmed by a second, independent source.

Our own score for this event is 28 out of 100, at 81 % 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

TypeSevere Weather
SeverityMedium
Calamity Score (ours)28 / 100
Our confidence81%
Coordinates35.4210, -92.8300
Nearest CityRussellville (31 km)
Population Exposed29.2K within 50 km
Impact Tiersignificant
Timestamp2026-05-30T21:34:00.000Z
Sourcehttps://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.a711585d51b63dc4d19df1be883c3512

Score Breakdown

35
intensity
40
population
0
cascading
18
historical

Technical Details

EventSevere Thunderstorm Warning
UrgencyImmediate
CertaintyObserved
AreaDescNewton, AR; Pope, AR; Searcy, AR; Stone, AR; Van Buren, AR; Conway, AR; Perry, AR; Pope, AR; Yell, AR
HeadlineSevere Thunderstorm Warning issued May 30 at 4:34PM CDT until May 30 at 5:00PM CDT by NWS Little Rock AR
Expires2026-05-30T17:00:00-05:00
SenderNameNWS Little Rock AR
HasExactCoordstrue
MergedCount2
MergedIds["noaa_urn:oid:2.49.0.1.840.0.a711585d51b63dc4d19df1be883c351211269e15.001.1","noaa_urn:oid:2.49.0.1.840.0.f7dc40b3d93ebc45477e60924a7368311008aed5.001.1"]

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 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.

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