Right now
The most recent data we hold from NOAA arrived 5 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 5 June 2026 at 13:00 UTC. It is kept here as a record.
It is the 3rd strongest of the 59 detections recorded within 20 km of this point since 15 March 2026. Another comparable one was recorded here earlier the same day. 7 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Flash Flood Warning issued June 5 at 1:55AM CDT until June 5 at 8:00AM CDT by NWS Kansas City/Pleasant Hill MO
An estimated 76,780 people live within 50 km of this point.
Nearby, since 15 March 2026
- June 21, 2026 · score 39 · 8.4 km
- June 6, 2026 · score 22 · 19.1 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 39 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
| Type | Severe Weather |
| Severity | Medium |
| Calamity Score (ours) | 39 / 100 |
| Our confidence | 81% |
| Coordinates | 39.8735, -95.4045 |
| Nearest City | Saint Joseph (49 km) |
| Population Exposed | 76.8K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-05T06:55:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Flash Flood Warning_noaa_urn:oid:2.49.0.1.840.0.1eb012c2ca173a80e63e6ec275845466 |
Score Breakdown
Technical Details
| Event | Flash Flood Warning |
| Urgency | Immediate |
| Certainty | Likely |
| AreaDesc | Daviess, MO; Gentry, MO; Harrison, MO; Brown, KS; Marshall, KS; Nemaha, KS; Brown, KS and 3 more areas |
| Headline | Flash Flood Warning issued June 5 at 1:55AM CDT until June 5 at 8:00AM CDT by NWS Kansas City/Pleasant Hill MO |
| Expires | 2026-06-05T08:00:00-05:00 |
| SenderName | NWS Kansas City/Pleasant Hill MO |
| HasExactCoords | true |
| MergedCount | 6 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.1eb012c2ca173a80e63e6ec275845466bc632e7c.001.1","noaa_urn:oid:2.49.0.1.840.0.da5f8f8bf7767be35634eb7d14b05aef532c5b85.001.1","noaa_urn:oid:2.49.0.1.840.0.e941fbc96f469a32d8e6dc0e31675568596318b6.001.1","noaa_urn:oid:2.49.0.1.840.0.7049dd03517762afcd03801cf804d1bb2bd611cb.001.1","noaa_urn:oid:2.49.0.1.840.0.3be59bbb759d3156a20f0853bcf16488837b5fdc.001.1","noaa_urn:oid:2.49.0.1.840.0.ffc5d6ae67e5af66e30224ed60c993f4ec4951b3.001.1"] |
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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