This alert expired on 25 June 2026 at 22:20 UTC. It is kept here as a record.
No stronger detection stands among the 34 recorded within 20 km of this point since 27 March 2026 — 3 others scored the same. 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: Tornado Warning issued June 25 at 6:10PM EDT until June 25 at 6:15PM EDT by NWS Pittsburgh PA
An estimated 101,976 people live within 50 km of this point.
Nearby, since 27 March 2026
- July 21, 2026 · score 34 · 15.5 km
- August 10, 2026 · score 39 · 17.7 km
- July 22, 2026 · score 67 · 17.8 km
How we know
Confirmed by 2 independent sources, including NOAA.
Our own score for this event is 67 out of 100, at 81 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Event Data
| Type | Severe weather |
| Severity | critical |
| Calamity Score (ours) | 67 / 100 |
| Our confidence | 81% |
| Coordinates | 40.3151, -81.0542 |
| Nearest City | Steubenville (36 km) |
| Population Exposed | 102.0K within 50 km |
| Impact Tier | severe |
| Timestamp | 2026-06-25T22:10:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Tornado Warning_noaa_urn:oid:2.49.0.1.840.0.62dbd73a7ec30c6624aa9a6d4b5a941a |
Score Breakdown
Technical Details
| Event | Tornado Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Belmont, OH; Monroe, OH; Noble, OH; Columbiana, OH |
| Headline | Tornado Warning issued June 25 at 6:10PM EDT until June 25 at 6:15PM EDT by NWS Pittsburgh PA |
| Expires | 2026-06-25T18:20:00-04:00 |
| SenderName | NWS Pittsburgh PA |
| HasExactCoords | true |
| MergedCount | 2 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.62dbd73a7ec30c6624aa9a6d4b5a941accc82f14.001.1","noaa_urn:oid:2.49.0.1.840.0.8a6249bfb5ffd5a11c3c99d2f18837c94ee8f329.001.1"] |
| Iem TypeSummary | H |
| Iem Magnitude | 0.7 |
| Iem Unit | Inch |
| Iem City | 2 SE Cambridge |
| Iem County | Guernsey |
| Iem State | OH |
| Iem Wfo | PBZ |
| MergedSources | [{"id":"iem_H_40.000_-81.560_1782422760000","source":"iem","severity":"low","severityValue":25,"timestamp":1782422760000,"latitude":40,"longitude":-81.56}] |
Safety Information
If a tornado warning is issued: go to a basement or an interior room on the lowest floor, away from windows. A vehicle and a mobile home are not shelter. Cover your head and neck. Wait for the official all-clear before going outside, and watch for downed power lines and gas leaks afterwards.
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 Steubenville?
Calamity.live data shows a weather event with CalamityScore 67/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 187 scientific monitoring sources.