This alert expired on 14 June 2026 at 20:30 UTC. It is kept here as a record.
It is the 2nd strongest of the 47 detections recorded within 20 km of this point since 17 March 2026. Another comparable one was recorded here earlier the same day. 4 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued June 14 at 3:58PM EDT until June 14 at 4:30PM EDT by NWS Cleveland OH
An estimated 1,807,677 people live within 50 km of this point.
Nearby, since 17 March 2026
- June 25, 2026 · score 52 · 3.4 km
- June 14, 2026 · score 76 · 5.0 km
- July 4, 2026 · score 52 · 10.6 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 52 out of 100, at 80 % 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) | 52 / 100 |
| Our confidence | 80% |
| Coordinates | 41.1681, -81.4845 |
| Nearest City | Stow (4 km) |
| Population Exposed | 1.8M within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-14T19:58:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.a6c78f640aa78b0b1beab441216e76a3 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Cuyahoga, OH; Geauga, OH; Medina, OH; Portage, OH; Summit, OH; Delaware, OH; Franklin, OH; Madison, OH; Ashland, OH; Medina, OH; Stark, OH; Summit, OH; Wayne, OH and 2 more areas |
| Headline | Severe Thunderstorm Warning issued June 14 at 3:58PM EDT until June 14 at 4:30PM EDT by NWS Cleveland OH |
| Expires | 2026-06-14T16:30:00-04:00 |
| SenderName | NWS Cleveland OH |
| HasExactCoords | true |
| MergedCount | 5 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.a6c78f640aa78b0b1beab441216e76a363afe629.002.1","noaa_urn:oid:2.49.0.1.840.0.104d88c3dd6bfd4ec3d3fb09609ab59c9bb696a4.002.1","noaa_urn:oid:2.49.0.1.840.0.66dbc372238ed27ae454287923c2fd6b4ac3d0b5.001.1","noaa_urn:oid:2.49.0.1.840.0.8a7600517938dc344c533a5f0a97dccf3d340424.001.1","noaa_urn:oid:2.49.0.1.840.0.ec70fb5a3ebf97fadb6946ded9bb88f1d0a4da5f.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 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 Stow?
Calamity.live data shows a weather event with CalamityScore 52/100, near Stow (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.