This alert expired on 22 June 2026 at 03:45 UTC. It is kept here as a record.
No stronger detection stands among the 53 recorded within 20 km of this point since 23 March 2026 — 30 others scored the same. Another comparable one was recorded here earlier the same day. 2 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued June 21 at 11:14PM EDT until June 21 at 11:45PM EDT by NWS Louisville KY
An estimated 853,772 people live within 50 km of this point.
Nearby, since 23 March 2026
- August 12, 2026 · score 48 · 6.3 km
- July 6, 2026 · score 48 · 6.5 km
- July 10, 2026 · score 48 · 9.4 km
How we know
Confirmed by 3 independent sources, including NOAA.
Our own score for this event is 48 out of 100, at 89 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Event Data
| Type | Severe weather |
| Severity | medium |
| Calamity Score (ours) | 48 / 100 |
| Our confidence | 89% |
| Coordinates | 38.0960, -86.2130 |
| Nearest City | Valley Station (30 km) |
| Population Exposed | 853.8K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-22T03:14:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.020332e08a764da3dc6c444a55d3d153 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Harrison, IN; Bullitt, KY; Hardin, KY; Jefferson, KY; Meade, KY; Crawford, IN; Harrison, IN; Perry, IN; Meade, KY |
| Headline | Severe Thunderstorm Warning issued June 21 at 11:14PM EDT until June 21 at 11:45PM EDT by NWS Louisville KY |
| Expires | 2026-06-21T23:45:00-04:00 |
| SenderName | NWS Louisville KY |
| HasExactCoords | true |
| MergedCount | 2 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.020332e08a764da3dc6c444a55d3d153193e0938.001.1","noaa_urn:oid:2.49.0.1.840.0.14dae68e47e1d89491aba977f1737b0c96dc702f.001.1"] |
| Iem TypeSummary | F |
| Iem City | 1 SSE Charlestown |
| Iem County | Clark |
| Iem State | IN |
| Iem Wfo | LMK |
| Iem Remark | Water over the road in area of Pleasant St./ Market St./ CR 160 in Charlestown. |
| MergedSources | [{"id":"iem_D_38.500_-85.690_1782093000000","source":"iem","severity":"low","severityValue":25,"timestamp":1782093000000,"latitude":38.5,"longitude":-85.69},{"id":"iem_F_38.450_-85.670_1782095400000","source":"iem","severity":"low","severityValue":25,"timestamp":1782095400000,"latitude":38.45,"longitude":-85.67}] |
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 10 February 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 Valley Station?
Calamity.live data shows a weather event with CalamityScore 48/100, near Valley Station (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.