This alert expired on 5 July 2026 at 18:46 UTC. It is kept here as a record.
No stronger detection stands among the 98 recorded within 20 km of this point since 16 March 2026 — 7 others scored the same. Another comparable one was recorded here earlier the same day. 42 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Tornado Warning issued July 5 at 2:36PM EDT until July 5 at 2:45PM EDT by NWS Cleveland OH
An estimated 249,035 people live within 50 km of this point.
Nearby, since 16 March 2026
- July 4, 2026 · score 43 · 5.4 km
- July 21, 2026 · score 67 · 9.3 km
- August 9, 2026 · score 43 · 10.0 km
How we know
Confirmed by 4 independent sources, including NOAA.
Our own score for this event is 67 out of 100, at 88 % 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 | 88% |
| Coordinates | 41.0300, -80.5880 |
| Nearest City | Boardman (6 km) |
| Population Exposed | 249.0K within 50 km |
| Impact Tier | severe |
| Timestamp | 2026-07-05T18:36:00.000Z |
| Source | https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.e6c3262981c15c399209b99bfb81557ba5ed2914.001.1 |
Score Breakdown
Technical Details
| Event | Tornado Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Mahoning, OH |
| Headline | Tornado Warning issued July 5 at 2:36PM EDT until July 5 at 2:45PM EDT by NWS Cleveland OH |
| Expires | 2026-07-05T14:46:00-04:00 |
| SenderName | NWS Cleveland OH |
| HasExactCoords | true |
| Iem TypeSummary | D |
| Iem City | Canfield |
| Iem County | Mahoning |
| Iem State | OH |
| Iem Wfo | CLE |
| Iem Remark | 5 inch diameter branches down. |
| MergedSources | [{"id":"iem_G_41.070_-80.760_1783275300000","source":"iem","severity":"low","severityValue":25,"timestamp":1783275300000,"latitude":41.07,"longitude":-80.76},{"id":"iem_D_41.310_-80.950_1783274100000","source":"iem","severity":"low","severityValue":25,"timestamp":1783274100000,"latitude":41.31,"longitude":-80.95},{"id":"iem_D_41.030_-80.760_1783275600000","source":"iem","severity":"low","severityValue":25,"timestamp":1783275600000,"latitude":41.03,"longitude":-80.76}] |
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 Boardman?
Calamity.live data shows a weather event with CalamityScore 67/100, near Boardman (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 188 scientific monitoring sources.