Right now
The most recent data we hold from NOAA arrived 3 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 22 June 2026 at 18:30 UTC. It is kept here as a record.
No stronger detection stands among the 77 recorded within 20 km of this point since 4 April 2026 — 42 others scored the same. The last comparable one was on 18 June 2026. 26 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Flood Warning issued June 21 at 9:16PM CDT by NWS Lincoln IL
An estimated 129,330 people live within 50 km of this point.
Nearby, since 4 April 2026
- July 5, 2026 · score 22 · 15.4 km
- June 17, 2026 · score 43 · 16.8 km
- June 18, 2026 · score 43 · 17.0 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 43 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) | 43 / 100 |
| Our confidence | 80% |
| Coordinates | 38.9868, -91.7806 |
| Nearest City | Columbia (48 km) |
| Population Exposed | 129.3K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-23T15:00:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Flood Warning_noaa_urn:oid:2.49.0.1.840.0.1525b227ba7219122d1ae5fc759de799 |
Score Breakdown
Technical Details
| Event | Flood Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Clay, IL; Richland, IL; Lawrence, IL; Piatt, IL and 51 more areas |
| Headline | Flood Warning issued June 21 at 9:16PM CDT by NWS Lincoln IL |
| Expires | 2026-06-22T13:30:00-05:00 |
| SenderName | NWS Lincoln IL |
| HasExactCoords | true |
| MergedCount | 61 |
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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.
Want to know when something happens in this area?
Calamity.live data shows a weather event with CalamityScore 43/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.