Right now
The most recent data we hold from NOAA arrived 36 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 9 June 2026 at 01:45 UTC. It is kept here as a record.
It is the 26th strongest of the 50 detections recorded within 20 km of this point since 15 March 2026. Another comparable one was recorded here earlier the same day. 20 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Flood Warning issued June 7 at 8:45PM CDT until June 9 at 9:00PM CDT by NWS Kansas City/Pleasant Hill MO
Nearby, since 15 March 2026
- June 8, 2026 · score 34 · 12.8 km
- June 12, 2026 · score 28 · 16.4 km
- June 1, 2026 · score 34 · 19.1 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 22 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) | 22 / 100 |
| Legacy data-support index | 0.60/1 |
| Coordinates | 39.1891, -93.2380 |
| Nearest City | Sedalia (54 km) |
| Urban exposure index (PEI) | 0 within 50 km |
| Impact Tier | minor |
| Timestamp | 2026-06-08T21:25:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Flood Warning_noaa_urn:oid:2.49.0.1.840.0.919c4a380f49c1a34c2b0627af44e0c4 |
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: 2026-06-08T21:25:00.000Z.
First archived: 2026-06-08T02:03:41.985Z. 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 | Immediate |
| Certainty | Observed |
| AreaDesc | Chariton, MO; Howard, MO; Saline, MO; Jackson, MO; Lafayette, MO; Ray, MO; Carroll, MO; Lafayette, MO; Saline, MO and 12 more areas |
| Headline | Flood Warning issued June 7 at 8:45PM CDT until June 9 at 9:00PM CDT by NWS Kansas City/Pleasant Hill MO |
| Expires | 2026-06-08T20:45:00-05:00 |
| SenderName | NWS Kansas City/Pleasant Hill MO |
| HasExactCoords | true |
| MergedCount | 16 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.919c4a380f49c1a34c2b0627af44e0c44746fe09.002.1","noaa_urn:oid:2.49.0.1.840.0.919c4a380f49c1a34c2b0627af44e0c44746fe09.005.1","noaa_urn:oid:2.49.0.1.840.0.919c4a380f49c1a34c2b0627af44e0c44746fe09.004.1","noaa_urn:oid:2.49.0.1.840.0.919c4a380f49c1a34c2b0627af44e0c44746fe09.001.1","noaa_urn:oid:2.49.0.1.840.0.919c4a380f49c1a34c2b0627af44e0c44746fe09.003.1","noaa_urn:oid:2.49.0.1.840.0.6dfcf931c7d439d4f9f703a9f315f18033ace275.002.1","noaa_urn:oid:2.49.0.1.840.0.6dfcf931c7d439d4f9f703a9f315f18033ace275.001.1","noaa_urn:oid:2.49.0.1.840.0.46a3c2c7b456006803792e1bdf05e12899290e7d.001.1","noaa_urn:oid:2.49.0.1.840.0.dc5152471fc112d66c656f63137df5e43adf01b3.001.1","noaa_urn:oid:2.49.0.1.840.0.bd3aaa9a04a1f61db679bf666786d2a03351a518.001.1","noaa_urn:oid:2.49.0.1.840.0.ba4b3b3e5836848c8d76f38fe142238fba2e18a5.003.1","noaa_urn:oid:2.49.0.1.840.0.ba4b3b3e5836848c8d76f38fe142238fba2e18a5.002.1","noaa_urn:oid:2.49.0.1.840.0.ba4b3b3e5836848c8d76f38fe142238fba2e18a5.001.1","noaa_urn:oid:2.49.0.1.840.0.058b04cb2a2579d3a762f16684720d7799754fc0.002.1","noaa_urn:oid:2.49.0.1.840.0.058b04cb2a2579d3a762f16684720d7799754fc0.001.1","noaa_urn:oid:2.49.0.1.840.0.4e2e0df82e8ab67de3d3247a2aad20839f8abea1.001.1"] |
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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