Right now
The most recent data we hold from NOAA arrived 2 hours 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 May 2026 at 07:45 UTC. It is kept here as a record.
It is the 76th strongest of the 147 detections recorded within 20 km of this point since 16 March 2026. The last comparable one was on 8 May 2026. 21 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Flood Warning issued May 8 at 10:44AM CDT until May 12 at 4:00PM CDT by NWS Lincoln IL
Nearby, since 16 March 2026
- May 9, 2026 · score 22 · 7.2 km
- June 27, 2026 · score 22 · 9.8 km
- June 28, 2026 · score 22 · 9.8 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, at 61 % 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) | 22 / 100 |
| Our confidence | 61% |
| Coordinates | 39.0047, -88.0105 |
| Nearest City | Vincennes (55 km) |
| Impact Tier | minor |
| Timestamp | 2026-05-09T12:00:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Flood Warning_noaa_urn:oid:2.49.0.1.840.0.50ab186cfc8f34ca58a25ad4514d9063 |
Score Breakdown
Technical Details
| Event | Flood Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Clay, IL; Richland, IL; Clinton, IL; Daviess, IN; Gibson, IN; Knox, IN; Pike, IN and 7 more areas |
| Headline | Flood Warning issued May 8 at 10:44AM CDT until May 12 at 4:00PM CDT by NWS Lincoln IL |
| Expires | 2026-05-09T02:45:00-05:00 |
| SenderName | NWS Lincoln IL |
| HasExactCoords | true |
| MergedCount | 12 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.50ab186cfc8f34ca58a25ad4514d906336c0d281.001.1","noaa_urn:oid:2.49.0.1.840.0.3863c5b14e8b42c7afc77cd02fe6f4020a44dd47.001.1","noaa_urn:oid:2.49.0.1.840.0.a3fd5f8321fdefd5ae3c1256bee8c258d9004884.005.1","noaa_urn:oid:2.49.0.1.840.0.a3fd5f8321fdefd5ae3c1256bee8c258d9004884.004.1","noaa_urn:oid:2.49.0.1.840.0.a3fd5f8321fdefd5ae3c1256bee8c258d9004884.008.1","noaa_urn:oid:2.49.0.1.840.0.a3fd5f8321fdefd5ae3c1256bee8c258d9004884.001.1","noaa_urn:oid:2.49.0.1.840.0.a3fd5f8321fdefd5ae3c1256bee8c258d9004884.002.1","noaa_urn:oid:2.49.0.1.840.0.a3fd5f8321fdefd5ae3c1256bee8c258d9004884.003.1","noaa_urn:oid:2.49.0.1.840.0.a3fd5f8321fdefd5ae3c1256bee8c258d9004884.006.1","noaa_urn:oid:2.49.0.1.840.0.a3fd5f8321fdefd5ae3c1256bee8c258d9004884.007.1","noaa_urn:oid:2.49.0.1.840.0.fb4b2bf8e5bb7a25f921a31da6da11158026c0bd.002.1","noaa_urn:oid:2.49.0.1.840.0.fb4b2bf8e5bb7a25f921a31da6da11158026c0bd.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.
Want to know when something happens in this area?
Calamity.live data shows a weather event with CalamityScore 22/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.