Right now
The most recent data we hold from NOAA arrived 32 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 20:15 UTC. It is kept here as a record.
It is the 16th strongest of the 99 detections recorded within 20 km of this point since 2 April 2026. The last comparable one was on 2 June 2026. 20 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Flood Warning issued May 31 at 3:07PM CDT until June 3 at 7:00PM CDT by NWS Kansas City/Pleasant Hill MO
An estimated 19,927 people live within 50 km of this point.
Nearby, since 2 April 2026
- June 2, 2026 · score 34 · 9.1 km
- September 7, 2026 · score 37 · 13.6 km
- August 6, 2026 · score 37 · 18.6 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 34 out of 100, at 80 % 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 | Medium |
| Calamity Score (ours) | 34 / 100 |
| Our confidence | 80% |
| Coordinates | 38.4321, -94.0102 |
| Nearest City | Warrensburg (43 km) |
| Population Exposed | 19.9K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-03T06:00:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Flood Warning_noaa_urn:oid:2.49.0.1.840.0.89617b43185a03d2bd12c2da8a077e79 |
Score Breakdown
Technical Details
| Event | Flood Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Linn, KS; Vernon, MO; St. Clair, MO; Vernon, MO and 6 more areas |
| Headline | Flood Warning issued May 31 at 3:07PM CDT until June 3 at 7:00PM CDT by NWS Kansas City/Pleasant Hill MO |
| Expires | 2026-06-01T15:15:00-05:00 |
| SenderName | NWS Kansas City/Pleasant Hill MO |
| HasExactCoords | true |
| MergedCount | 10 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.89617b43185a03d2bd12c2da8a077e7966ab2d33.001.1","noaa_urn:oid:2.49.0.1.840.0.884bf64f811728527894c80a2f8560881216c212.001.1","noaa_urn:oid:2.49.0.1.840.0.2ef6d79b11823d252719572e97fc1cfe6d7d9bee.001.1","noaa_urn:oid:2.49.0.1.840.0.1fec590a97bad227a8a83707a7e115f7943d79eb.001.1","noaa_urn:oid:2.49.0.1.840.0.24d896f964d02b9b3917b4f4a0a92dbf1e934e03.001.1","noaa_urn:oid:2.49.0.1.840.0.1cb96198a1a433087515d4f132f0e364a6906eed.001.1","noaa_urn:oid:2.49.0.1.840.0.5c74055bbd1a7a8f7384f4fcfa139b4459a266da.001.1","noaa_urn:oid:2.49.0.1.840.0.4d25dfe1b42523337210a0ffe0233545961bdf85.001.1","noaa_urn:oid:2.49.0.1.840.0.a9ad77ece11877cbb66ab05f5f29100c7191deca.001.1","noaa_urn:oid:2.49.0.1.840.0.5fa71e74da64d41a621f280fade387967062ef58.001.1"] |
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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