Right now
The most recent data we hold from NOAA arrived 2 minutes ago, and this point is not in it. We record detections, not passes: an absence is not proof that nothing is there.
Nothing else has been detected within 20 km in the last 24 hours.
This alert expired on 14 June 2026 at 21:45 UTC. It is kept here as a record.
No stronger detection stands among the 78 recorded within 20 km of this point since 17 March 2026 — 12 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 14 at 5:33PM EDT until June 14 at 5:45PM EDT by NWS Pittsburgh PA
Nearby, since 17 March 2026
- March 17, 2026 · score 22 · 11.1 km
- July 18, 2026 · score 46 · 13.1 km
- July 4, 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 46 out of 100.
This is our versioned heuristic index, not source severity or a calibrated probability. Urban PEI does not count unique people.
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) | 46 / 100 |
| Legacy data-support index | 0.60/1 |
| Coordinates | 41.1945, -79.0883 |
| Nearest City | Plum (95 km) |
| Urban exposure index (PEI) | 0 within 50 km |
| Impact Tier | minor |
| Timestamp | 2026-06-14T21:33:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Tornado Warning_noaa_urn:oid:2.49.0.1.840.0.72726dc68a08738ef6818f64c218df83 |
Physical priority index · v1. Heuristic priority, not calibrated probability, predictive accuracy or damage. The legacy data-support index combines assigned source support and field availability. Urban PEI is distance-weighted and does not count unique people; zero does not establish that nobody is present. Model cards.
Source and revision timeline
Source: noaa. Occurrence: 2026-06-14T21:33:00.000Z.
First archived: 2026-06-14T21:36:59.826Z. Material modification: not recorded.
Retained revisions are prospective; earlier versions may be unavailable. No revision entry does not prove that a record never changed.
Score Breakdown
Technical Details
| Event | Tornado Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Beaver, PA; Butler, PA; Lawrence, PA; Clarion, PA and 3 more areas |
| Headline | Tornado Warning issued June 14 at 5:33PM EDT until June 14 at 5:45PM EDT by NWS Pittsburgh PA |
| Expires | 2026-06-14T17:45:00-04:00 |
| SenderName | NWS Pittsburgh PA |
| HasExactCoords | true |
| MergedCount | 7 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.72726dc68a08738ef6818f64c218df834cf67fee.001.1","noaa_urn:oid:2.49.0.1.840.0.da07c84807023a652bad15e43073d5439bfffd30.001.1","noaa_urn:oid:2.49.0.1.840.0.b6c7fa366ae74e5a68755b82cb55c1aa9847edc7.001.1","noaa_urn:oid:2.49.0.1.840.0.faaf6e878b8d3134655579037b131d265eb1387c.001.1","noaa_urn:oid:2.49.0.1.840.0.5bcb86e6ebb6fea19465f3c07c966acc98db7a17.001.1","noaa_urn:oid:2.49.0.1.840.0.c16e318a162d5d10a8f427c80a8e67b540928774.001.1","noaa_urn:oid:2.49.0.1.840.0.5010917d7ab5fd425dfe3bbe6ef7e6f9c90f4971.001.1"] |
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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