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 01:30 UTC. It is kept here as a record.
It is the 23rd strongest of the 90 detections recorded within 20 km of this point since 16 March 2026. Another comparable one was recorded here earlier the same day. 3 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued June 10 at 7:49PM CDT until June 10 at 8:30PM CDT by NWS Lincoln IL
Nearby, since 16 March 2026
- May 17, 2026 · score 22 · 13.0 km
- May 16, 2026 · score 46 · 25.1 km
- May 17, 2026 · score 22 · 25.2 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 16 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) | 16 / 100 |
| Legacy data-support index | 0.60/1 |
| Coordinates | 40.0357, -93.4664 |
| Nearest City | Kirksville (77 km) |
| Urban exposure index (PEI) | 0 within 50 km |
| Impact Tier | minor |
| Timestamp | 2026-06-11T00:49:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.8a357ab6d21abe3554f043b1a8695563 |
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: 2026-06-11T00:49:00.000Z.
First archived: 2026-06-11T00:52:13.837Z. 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 | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Knox, IL; Marshall, IL; Peoria, IL; Stark, IL; De Kalb, IL; La Salle, IL; Lee, IL and 12 more areas |
| Headline | Severe Thunderstorm Warning issued June 10 at 7:49PM CDT until June 10 at 8:30PM CDT by NWS Lincoln IL |
| Expires | 2026-06-10T20:30:00-05:00 |
| SenderName | NWS Lincoln IL |
| HasExactCoords | true |
| MergedCount | 16 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.8a357ab6d21abe3554f043b1a86955633a5d3314.001.1","noaa_urn:oid:2.49.0.1.840.0.66c2bfb2311ccfeb1c9d23d4d8f867e8f8135df6.001.1","noaa_urn:oid:2.49.0.1.840.0.cbb89e82332f17c6e38f3aeb743462b9643afaa9.002.1","noaa_urn:oid:2.49.0.1.840.0.db5e0c9bcb2bb61921f51314c9961e3214946f16.001.1","noaa_urn:oid:2.49.0.1.840.0.0d3a08e06ca1290b80dd070cc683278c1a25e524.002.1","noaa_urn:oid:2.49.0.1.840.0.e27267a5cf6ade75e12ff1a46c26e0ea0e12d7c2.001.1","noaa_urn:oid:2.49.0.1.840.0.e756f38fd7dde240cd08c6ded3811bf4b2eb5ecd.001.1","noaa_urn:oid:2.49.0.1.840.0.47669a94cb3fc848b9e2ccae3d8df31537f63a8e.001.1","noaa_urn:oid:2.49.0.1.840.0.de2c1c97ce79441a789358ff708e73be422e4493.001.1","noaa_urn:oid:2.49.0.1.840.0.32bfa1d28b6dbbac9c873c4a173e7abdc0814b25.002.1","noaa_urn:oid:2.49.0.1.840.0.5f78183d49e9971d3b0c90ef7f790703d8d01776.001.1","noaa_urn:oid:2.49.0.1.840.0.07c35966e6e6ba489efad3075a1bc3372910001e.001.1","noaa_urn:oid:2.49.0.1.840.0.e4697e250342c264c2cf6f40f832bff910ecaee4.001.1","noaa_urn:oid:2.49.0.1.840.0.f2dfaf3eebadf4ca626d573a4cabe305c160808a.001.1","noaa_urn:oid:2.49.0.1.840.0.85710c8fda6502492426d51ffa8717a99f97760c.001.1","noaa_urn:oid:2.49.0.1.840.0.8064af65d04723e088cadc5d767bbcbe2a277533.001.1"] |
Safety Information
Always follow official guidance from your local emergency management agency. This platform provides scientific monitoring data and is not a substitute for official warnings. If you are in immediate danger, contact your local emergency number.
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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