Right now
The most recent data we hold from NOAA arrived 4 minutes ago, and this point is not in it. We record detections, not passes: an absence is not proof that nothing is there.
27 other detections within 20 km in the last 24 hours, the nearest 16 km from here.
This alert expired on 7 June 2026 at 12:00 UTC. It is kept here as a record.
It is the 26th strongest of the 99 detections recorded within 20 km of this point since 15 March 2026. The last comparable one was on 20 May 2026. 5 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Flood Warning issued June 6 at 9:20PM CDT until June 7 at 7:00AM CDT by NWS Kansas City/Pleasant Hill MO
Urban PEI: 76,780 within a heuristic 50 km radius; not unique people.
Nearby, since 15 March 2026
- March 15, 2026 · score 39 · 5.8 km
- July 4, 2026 · score 39 · 6.7 km
- July 10, 2026 · score 43 · 7.9 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.
This is our versioned heuristic index, not source severity or a calibrated probability. Urban PEI does not count unique people.
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 |
| Legacy data-support index | 0.80/1 |
| Coordinates | 39.7413, -94.5765 |
| Nearest City | Saint Joseph (24 km) |
| Urban exposure index (PEI) | 76.8K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-08T05:15:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Flood Warning_noaa_urn:oid:2.49.0.1.840.0.64cbb573e5099b491157a401367ceab9 |
Physical priority index · v1. Heuristic priority, not calibrated probability, predictive accuracy or damage. The legacy data-support index combines assigned source support and field availability. Urban PEI is distance-weighted and does not count unique people; zero does not establish that nobody is present. Model cards.
Source and revision timeline
Source: noaa. Occurrence: 2026-06-08T05:15:00.000Z.
First archived: 2026-06-07T02:22:50.089Z. Material modification: not recorded.
Retained revisions are prospective; earlier versions may be unavailable. No revision entry does not prove that a record never changed.
Score Breakdown
Technical Details
| Event | Flood Warning |
| Urgency | Expected |
| Certainty | Likely |
| AreaDesc | Grundy, MO; Mercer, MO; Putnam, MO; Sullivan, MO; Boone, MO; Cooper, MO; Howard, MO; Moniteau, MO; Chariton, MO; Howard, MO; Saline, MO and 15 more areas |
| Headline | Flood Warning issued June 6 at 9:20PM CDT until June 7 at 7:00AM CDT by NWS Kansas City/Pleasant Hill MO |
| Expires | 2026-06-07T07:00:00-05:00 |
| SenderName | NWS Kansas City/Pleasant Hill MO |
| HasExactCoords | true |
| MergedCount | 19 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.64cbb573e5099b491157a401367ceab979cb5e6a.001.1","noaa_urn:oid:2.49.0.1.840.0.3b2dce5c3b41742136b00818bc526872bfd1d9fd.002.1","noaa_urn:oid:2.49.0.1.840.0.3b2dce5c3b41742136b00818bc526872bfd1d9fd.001.1","noaa_urn:oid:2.49.0.1.840.0.76bb17089af27c84aa3cbee77892c8dc83f17446.001.1","noaa_urn:oid:2.49.0.1.840.0.e4cb0c89a8202f5d91edea44ebd3a3ac960d3385.003.1","noaa_urn:oid:2.49.0.1.840.0.e4cb0c89a8202f5d91edea44ebd3a3ac960d3385.001.1","noaa_urn:oid:2.49.0.1.840.0.e4cb0c89a8202f5d91edea44ebd3a3ac960d3385.004.1","noaa_urn:oid:2.49.0.1.840.0.e4cb0c89a8202f5d91edea44ebd3a3ac960d3385.002.1","noaa_urn:oid:2.49.0.1.840.0.649daf631da010ff5ae6bfaf371fc606aef4fc7f.001.1","noaa_urn:oid:2.49.0.1.840.0.649daf631da010ff5ae6bfaf371fc606aef4fc7f.002.1","noaa_urn:oid:2.49.0.1.840.0.649daf631da010ff5ae6bfaf371fc606aef4fc7f.003.1","noaa_urn:oid:2.49.0.1.840.0.7a731305c9442fcd8a9d4e58cbfdc2550d489514.003.1","noaa_urn:oid:2.49.0.1.840.0.7a731305c9442fcd8a9d4e58cbfdc2550d489514.001.1","noaa_urn:oid:2.49.0.1.840.0.7a731305c9442fcd8a9d4e58cbfdc2550d489514.002.1","noaa_urn:oid:2.49.0.1.840.0.4c6f1246b7e509dfff45e314bf2018e361233736.001.1","noaa_urn:oid:2.49.0.1.840.0.98ef0fb902ddbe57be51422844a95e4977487359.001.1","noaa_urn:oid:2.49.0.1.840.0.8a1102066e7179f8896d85cb988ad42b6d20b298.001.1","noaa_urn:oid:2.49.0.1.840.0.fafed59db8c13cf9e72cbd2063a5aa31ecf1f731.001.1","noaa_urn:oid:2.49.0.1.840.0.9e44880e0d17d4eac941c3d173cca34b49358d78.001.1"] |
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.
Review the area, threshold and delivery channel in your account.
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