Right now
The most recent data we hold from NOAA arrived 1 minute 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 11 June 2026 at 00:45 UTC. It is kept here as a record.
It is the 3rd strongest of the 42 detections recorded within 20 km of this point since 10 March 2026. The last comparable one was on 10 June 2026. 4 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Tornado Warning issued June 10 at 7:02PM CDT until June 10 at 7:45PM CDT by NWS Quad Cities IA IL
An estimated 30,376 people live within 50 km of this point.
Nearby, since 10 March 2026
- June 7, 2026 · score 34 · 7.0 km
- July 6, 2026 · score 34 · 10.8 km
- March 10, 2026 · score 40 · 12.5 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 58 out of 100, at 79 % 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 | Critical |
| Calamity Score (ours) | 58 / 100 |
| Our confidence | 79% |
| Coordinates | 41.4812, -89.7050 |
| Nearest City | Sterling (34 km) |
| Population Exposed | 30.4K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-11T00:02:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Tornado Warning_noaa_urn:oid:2.49.0.1.840.0.a052d6351e37f806d224a9e5704e56e2 |
Score Breakdown
Technical Details
| Event | Tornado Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Bureau, IL; Bureau, IL; Henry, IL; Whiteside, IL |
| Headline | Tornado Warning issued June 10 at 7:02PM CDT until June 10 at 7:45PM CDT by NWS Quad Cities IA IL |
| Expires | 2026-06-10T19:45:00-05:00 |
| SenderName | NWS Quad Cities IA IL |
| HasExactCoords | true |
| MergedCount | 2 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.a052d6351e37f806d224a9e5704e56e2240810ef.001.1","noaa_urn:oid:2.49.0.1.840.0.93ce2ade842709327b50f06890df33bd15b30fe4.001.1"] |
Safety Information
If a tornado warning is issued: go to a basement or an interior room on the lowest floor, away from windows. A vehicle and a mobile home are not shelter. Cover your head and neck. Wait for the official all-clear before going outside, and watch for downed power lines and gas leaks afterwards.
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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