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.
This alert expired on 23 June 2026 at 07:30 UTC. It is kept here as a record.
What the source measured
NOAA reported: Flood Warning issued June 22 at 10:18AM CDT until June 24 at 2:30PM CDT by NWS Lincoln IL
Urban PEI: 73,254 within a heuristic 50 km radius; not unique people.
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 | 39.8022, -88.8302 |
| Nearest City | Decatur (11 km) |
| Urban exposure index (PEI) | 73.3K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-24T00:00:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Flood Warning_noaa_urn:oid:2.49.0.1.840.0.cc3f1cc78311fa45af63219c02204828 |
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: 2026-06-24T00:00:00.000Z.
First archived: 2026-06-22T15:52:45.868Z. 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 | Fulton, IL; Knox, IL; Piatt, IL; Cass, IL; Mason, IL and 31 more areas |
| Headline | Flood Warning issued June 22 at 10:18AM CDT until June 24 at 2:30PM CDT by NWS Lincoln IL |
| Expires | 2026-06-23T02:30:00-05:00 |
| SenderName | NWS Lincoln IL |
| HasExactCoords | true |
| MergedCount | 36 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.cc3f1cc78311fa45af63219c0220482860c2d517.001.1","noaa_urn:oid:2.49.0.1.840.0.cc3f1cc78311fa45af63219c0220482860c2d517.002.1","noaa_urn:oid:2.49.0.1.840.0.cc3f1cc78311fa45af63219c0220482860c2d517.004.1","noaa_urn:oid:2.49.0.1.840.0.cc3f1cc78311fa45af63219c0220482860c2d517.003.1","noaa_urn:oid:2.49.0.1.840.0.87d5a86348c1d01af5a04bcdb51a34d5f3a72f54.001.1","noaa_urn:oid:2.49.0.1.840.0.be6a35d2d842a8b1de53872034fafcb216ba85b0.001.1","noaa_urn:oid:2.49.0.1.840.0.7fb74686d4b0dfb01bc4bb7ca590e4a5be5c5a82.001.1","noaa_urn:oid:2.49.0.1.840.0.7fb74686d4b0dfb01bc4bb7ca590e4a5be5c5a82.002.1","noaa_urn:oid:2.49.0.1.840.0.7fb74686d4b0dfb01bc4bb7ca590e4a5be5c5a82.003.1","noaa_urn:oid:2.49.0.1.840.0.d64cda3a217aeee2654106dd7c79bf429f47cae4.001.1","noaa_urn:oid:2.49.0.1.840.0.d9f435c0e6f2a7f560169094ef92216184499739.001.1","noaa_urn:oid:2.49.0.1.840.0.d9f435c0e6f2a7f560169094ef92216184499739.002.1","noaa_urn:oid:2.49.0.1.840.0.af1ca75ea3f4f3ff2ca3d03cb25dc163c5936e9f.001.1","noaa_urn:oid:2.49.0.1.840.0.6fccd5691f55b3f184410f726037e8c492ccfa7b.001.1","noaa_urn:oid:2.49.0.1.840.0.0c9da401c4ce1036625636bbfbeea869384e5784.001.1","noaa_urn:oid:2.49.0.1.840.0.0c34d6ba443d390858abf48036d2d0d64f802470.002.1","noaa_urn:oid:2.49.0.1.840.0.0c34d6ba443d390858abf48036d2d0d64f802470.003.1","noaa_urn:oid:2.49.0.1.840.0.0c34d6ba443d390858abf48036d2d0d64f802470.005.1","noaa_urn:oid:2.49.0.1.840.0.0c34d6ba443d390858abf48036d2d0d64f802470.001.1","noaa_urn:oid:2.49.0.1.840.0.671986a561427cc22d8fe514b08074ed04ede031.001.1","noaa_urn:oid:2.49.0.1.840.0.0c34d6ba443d390858abf48036d2d0d64f802470.004.1","noaa_urn:oid:2.49.0.1.840.0.c5117a234eadec1ff70b9c50f1596ac2a2eb24d1.003.1","noaa_urn:oid:2.49.0.1.840.0.c5117a234eadec1ff70b9c50f1596ac2a2eb24d1.004.1","noaa_urn:oid:2.49.0.1.840.0.c5117a234eadec1ff70b9c50f1596ac2a2eb24d1.001.1","noaa_urn:oid:2.49.0.1.840.0.c5117a234eadec1ff70b9c50f1596ac2a2eb24d1.002.1","noaa_urn:oid:2.49.0.1.840.0.d066ad4258e05f5cdc3e8037cd13211ed6389f5d.003.1","noaa_urn:oid:2.49.0.1.840.0.d066ad4258e05f5cdc3e8037cd13211ed6389f5d.006.1","noaa_urn:oid:2.49.0.1.840.0.d066ad4258e05f5cdc3e8037cd13211ed6389f5d.001.1","noaa_urn:oid:2.49.0.1.840.0.d066ad4258e05f5cdc3e8037cd13211ed6389f5d.004.1","noaa_urn:oid:2.49.0.1.840.0.d066ad4258e05f5cdc3e8037cd13211ed6389f5d.002.1","noaa_urn:oid:2.49.0.1.840.0.d066ad4258e05f5cdc3e8037cd13211ed6389f5d.005.1","noaa_urn:oid:2.49.0.1.840.0.fecbba5be6e3b6c9e06a00cd5237979efe796eb6.001.1","noaa_urn:oid:2.49.0.1.840.0.618a08cdcde16cbf0addf69ba8eb75d365d171ce.002.1","noaa_urn:oid:2.49.0.1.840.0.fecbba5be6e3b6c9e06a00cd5237979efe796eb6.002.1","noaa_urn:oid:2.49.0.1.840.0.9906bbdd975ce16ad8d69f02ccb10f182794c01c.001.1","noaa_urn:oid:2.49.0.1.840.0.aaf02cdda3a23439de4be5441a85ca1cde24f51b.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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