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 10 June 2026 at 02:15 UTC. It is kept here as a record.
It is the 322nd strongest of the 429 detections recorded within 20 km of this point since 10 March 2026. The last comparable one was on 7 June 2026. 9 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued June 9 at 9:31PM EDT until June 9 at 10:15PM EDT by NWS Indianapolis IN
An estimated 1,509,567 people live within 50 km of this point.
Nearby, since 10 March 2026
- June 10, 2026 · score 46 · 1.1 km
- August 15, 2026 · score 52 · 5.3 km
- August 13, 2026 · score 52 · 5.5 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 46 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) | 46 / 100 |
| Our confidence | 80% |
| Coordinates | 39.7458, -85.9730 |
| Nearest City | Lawrence (12 km) |
| Population Exposed | 1.5M within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-10T01:31:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.9b78f7b382a8d636cab55d6af410066d |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Hamilton, IN; Hancock, IN; Madison, IN; Marion, IN; Bartholomew, IN; Brown, IN; Hancock, IN; Johnson, IN; Marion, IN; Monroe, IN; Morgan, IN; Shelby, IN |
| Headline | Severe Thunderstorm Warning issued June 9 at 9:31PM EDT until June 9 at 10:15PM EDT by NWS Indianapolis IN |
| Expires | 2026-06-09T22:15:00-04:00 |
| SenderName | NWS Indianapolis IN |
| HasExactCoords | true |
| MergedCount | 2 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.9b78f7b382a8d636cab55d6af410066d40d946d7.001.1","noaa_urn:oid:2.49.0.1.840.0.a86c00c6e335ba8e75f1766d770550ca59c1ab73.002.1"] |
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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