This alert expired on 16 March 2026 at 04:30 UTC. It is kept here as a record.
No stronger detection stands among the 35 recorded within 20 km of this point since 16 March 2026 — 31 others scored the same.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued March 16 at 12:15AM EDT until March 16 at 12:30AM EDT by NWS Northern Indiana
An estimated 63,616 people live within 50 km of this point.
Nearby, since 16 March 2026
- July 11, 2026 · score 39 · 12.6 km
- July 10, 2026 · score 39 · 13.9 km
How we know
Confirmed by 8 independent sources, including NOAA.
Our own score for this event is 39 out of 100, at 87 % 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) | 39 / 100 |
| Our confidence | 87% |
| Coordinates | 37.0709, -86.1492 |
| Nearest City | Bowling Green (27 km) |
| Population Exposed | 63.6K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-03-16T04:15:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.86e47d74c3f08c8c3849a100322db528 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Blackford, IN; Grant, IN; Huntington, IN; Jay, IN; Wells, IN; Delaware, IN; Henry, IN; Dearborn, IN; Fayette, IN; Franklin, IN; Ripley, IN; Union, IN; Wayne, IN; Butler, OH; Darke, OH; Preble, OH and 13 more areas |
| Headline | Severe Thunderstorm Warning issued March 16 at 12:15AM EDT until March 16 at 12:30AM EDT by NWS Northern Indiana |
| Expires | 2026-03-16T00:30:00-04:00 |
| SenderName | NWS Northern Indiana |
| HasExactCoords | true |
| MergedCount | 16 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.86e47d74c3f08c8c3849a100322db5286c160438.001.1","noaa_urn:oid:2.49.0.1.840.0.ea67e0ea072c7d5ed96b7f64d61f5f75d2f92a01.002.1","noaa_urn:oid:2.49.0.1.840.0.067875b6d2f37490f2a9c221c7c84ad17580990a.001.1","noaa_urn:oid:2.49.0.1.840.0.16c4212e5aec4dd809b0550c5656b15595d25314.001.1","noaa_urn:oid:2.49.0.1.840.0.38ba03a521bf7860ee70f7864b65fb53e94e96dd.001.1","noaa_urn:oid:2.49.0.1.840.0.d138c141b69bb672f48bcc4239cc2c50d0da81a5.001.1","noaa_urn:oid:2.49.0.1.840.0.38492a1fd585b004a2be77c1a36a0dbec216760f.001.1","noaa_urn:oid:2.49.0.1.840.0.00d6d7f7375848ad5e22920664b119289dc76c7d.001.1","noaa_urn:oid:2.49.0.1.840.0.54247d216fdf7673cedda8c9067444ed52fd588b.001.1","noaa_urn:oid:2.49.0.1.840.0.4de4de1ac8a2b0f47311b336c03e8e5f3d08c97d.001.1","noaa_urn:oid:2.49.0.1.840.0.81e22e6df48035dd49cd57777c0f1e8240402129.001.1","noaa_urn:oid:2.49.0.1.840.0.62fb37d024139b3006c76fe9dd04d2d1d34b221d.001.1","noaa_urn:oid:2.49.0.1.840.0.c0a645596c2fe0b884830755312242caf6d46e18.001.1","noaa_urn:oid:2.49.0.1.840.0.65821fe0bf274112f524482fa3f7a3424ad3620d.002.1","noaa_urn:oid:2.49.0.1.840.0.608e0a10a8a23efe8827fae6d254faa5032e127e.001.1","noaa_urn:oid:2.49.0.1.840.0.97c4e739a09a7737a4af7cf2e732491f98a11335.001.1"] |
| Spc ReportType | wind |
| Spc Speed | UNK |
| Spc Location | Leitchfield |
| Spc County | Grayson |
| Spc State | KY |
| Spc Comments | Multiple trees down in Leitchfield and about 1400 customers without power. (LMK) |
| Iem TypeSummary | G |
| Iem Magnitude | 62 |
| Iem Unit | MPH |
| Iem City | 3 WSW Leitchfield |
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.
Want to know when something happens near Bowling Green?
Calamity.live data shows a weather event with CalamityScore 39/100, near Bowling Green (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.