Calamity
HighSevere WeatherCalamity Score: 28

Severe Weather in United States

RandolphUnited StatesNOAA

Right now

The most recent data we hold from NOAA arrived 44 minutes 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 1 June 2026 at 03:00 UTC. It is kept here as a record.

No stronger detection stands among the 8 recorded within 20 km of this point since 16 April 2026 — one other scored the same. The last comparable one was on 31 May 2026. One more was recorded here in the fortnight before it.

What the source measured

NOAA reported: Flash Flood Warning issued May 31 at 7:42PM CDT until May 31 at 10:00PM CDT by NWS Little Rock AR

Nearby, since 16 April 2026

How we know

Confirmed by 4 independent sources, including NOAA.

Our own score for this event is 28 out of 100, at 70 % 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
SeverityHigh
Calamity Score (ours)28 / 100
Our confidence70%
Coordinates36.4527, -91.2236
Nearest CityParagould (78 km)
Impact Tierminor
Timestamp2026-06-01T00:42:00.000Z
Sourcehttps://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.2d4044acad216fd0072b298cfff09578212e7361.001.1

Score Breakdown

50
intensity
0
population
0
cascading
80
historical

Technical Details

EventFlash Flood Warning
UrgencyImmediate
CertaintyLikely
AreaDescRandolph, AR; Sharp, AR
HeadlineFlash Flood Warning issued May 31 at 7:42PM CDT until May 31 at 10:00PM CDT by NWS Little Rock AR
Expires2026-05-31T22:00:00-05:00
SenderNameNWS Little Rock AR
HasExactCoordstrue
Spc ReportTypehail
Spc Speed100
Spc LocationOxly
Spc CountyRipley
Spc StateMO
Spc Comments(PAH)
Iem TypeSummaryC
Iem City1 SW Grandin
Iem CountyCarter
Iem StateMO
Iem WfoPAH
MergedSources[{"id":"spc_hail_36.59_-90.69_40","source":"spc","severity":"high","severityValue":65,"timestamp":1780277556225,"latitude":36.59,"longitude":-90.69},{"id":"iem_H_36.590_-90.690_1780265100000","source":"iem","severity":"low","severityValue":25,"timestamp":1780265100000,"latitude":36.59,"longitude":-90.69},{"id":"iem_C_36.820_-90.840_1780260240000","source":"iem","severity":"low","severityValue":25,"timestamp":1780260240000,"latitude":36.82,"longitude":-90.84}]

Safety Information

During flooding: never walk, swim, or drive through floodwaters. Six inches of moving water can knock you down, and one foot of water can sweep away a vehicle. Move to higher ground if waters rise. After flooding, avoid contact with floodwater which may contain sewage, chemicals, or debris. Follow local emergency service guidance.

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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