Right now
The most recent data we hold from NOAA arrived 4 minutes ago, and this point is not in it. We record detections, not passes: an absence is not proof that nothing is there.
5 other detections within 20 km in the last 24 hours, the nearest 4 km from here.
This alert expired on 25 June 2026 at 22:00 UTC. It is kept here as a record.
It is the strongest of the 61 detections recorded within 20 km of this point since 16 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: Tornado Warning issued June 25 at 5:18PM EDT until June 25 at 6:00PM EDT by NWS Pittsburgh PA
An estimated 25,498 people live within 50 km of this point.
Nearby, since 16 March 2026
- June 11, 2026 · score 16 · 12.2 km
- September 10, 2026 · score 46 · 12.9 km
- May 24, 2026 · score 22 · 14.5 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 58 out of 100, at 76 % 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 | Critical |
| Calamity Score (ours) | 58 / 100 |
| Our confidence | 76% |
| Coordinates | 39.9800, -81.4917 |
| Nearest City | Zanesville (44 km) |
| Population Exposed | 25.5K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-25T21:18:00.000Z |
| Source | https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.4c4f4e33514d4071ee7d34c4b035ea7b2225dd45.001.1 |
Score Breakdown
Technical Details
| Event | Tornado Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Guernsey, OH; Muskingum, OH; Noble, OH |
| Headline | Tornado Warning issued June 25 at 5:18PM EDT until June 25 at 6:00PM EDT by NWS Pittsburgh PA |
| Expires | 2026-06-25T18:00:00-04:00 |
| SenderName | NWS Pittsburgh PA |
| HasExactCoords | true |
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 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.
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