Right now
The most recent data we hold from NOAA arrived 11 minutes ago, and this point is not in it. We record detections, not passes: an absence is not proof that nothing is there.
3 other detections within 20 km in the last 24 hours, the nearest 13 km from here.
This alert expired on 1 June 2026 at 05:00 UTC. It is kept here as a record.
No stronger detection stands among the 49 recorded within 20 km of this point since 13 April 2026 — 12 others scored the same. Another comparable one was recorded here earlier the same day. 16 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued May 31 at 11:12PM CDT until June 1 at 12:00AM CDT by NWS Wichita KS
An estimated 24,649 people live within 50 km of this point.
Nearby, since 13 April 2026
- September 13, 2026 · score 28 · 13.5 km
- August 7, 2026 · score 34 · 13.9 km
- May 31, 2026 · score 40 · 19.0 km
How we know
Confirmed by 3 independent sources, including NOAA.
Our own score for this event is 40 out of 100, at 89 % 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
| Type | Severe Weather |
| Severity | High |
| Calamity Score (ours) | 40 / 100 |
| Our confidence | 89% |
| Coordinates | 38.3458, -96.5358 |
| Nearest City | Emporia (32 km) |
| Population Exposed | 24.6K within 50 km |
| Impact Tier | significant |
| Date | 2026-06-01 — time not reported by the source |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.225815f7d706b36fbd534ebbfdc1982f |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Marion, KS; Coffey, KS; Dickinson, KS and 2 more areas |
| Headline | Severe Thunderstorm Warning issued May 31 at 11:12PM CDT until June 1 at 12:00AM CDT by NWS Wichita KS |
| Expires | 2026-06-01T00:00:00-05:00 |
| SenderName | NWS Wichita KS |
| HasExactCoords | true |
| MergedCount | 6 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.225815f7d706b36fbd534ebbfdc1982f2cbbf24b.001.1","noaa_urn:oid:2.49.0.1.840.0.e777c0a59a5007eea5a134c2d9296d60c8a31eb3.001.1","noaa_urn:oid:2.49.0.1.840.0.c543cba7c347deaad886bc5f5aaa205d004c5ceb.001.1","noaa_urn:oid:2.49.0.1.840.0.b070bf18a53cb58517085733aeac10c3bcfecfbd.001.1","noaa_urn:oid:2.49.0.1.840.0.92b5d6df6bea80498d0a86100b01d94e5b6e2de6.001.1","noaa_urn:oid:2.49.0.1.840.0.b45fe72f2ce25daf8db0325a2885bc89cf0f7473.001.1"] |
| Spc ReportType | hail |
| Spc Speed | 125 |
| Spc Location | 10 S Saffordville |
| Spc County | Chase |
| Spc State | KS |
| Spc Comments | Report from mPING: Half Dollar (1.25 in.). (ICT) |
| Iem TypeSummary | H |
| Iem Magnitude | 1.25 |
| Iem Unit | Inch |
| Iem City | 10 S Saffordville |
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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