Severe Weather in United States
This alert expired on 26 June 2026 at 03:45 UTC. It is kept here as a record.
No stronger detection stands among the 19 recorded within 20 km of this point since 15 March 2026 — 3 others scored the same. Another comparable one was recorded here earlier the same day. 3 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Tornado Warning issued June 25 at 10:35PM CDT until June 25 at 10:45PM CDT by NWS Amarillo TX
How we know
Confirmed by 2 independent sources, including NOAA.
Our own score for this event is 46 out of 100, at 63 % 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) | 46 / 100 |
| Our confidence | 63% |
| Coordinates | 35.0100, -100.2760 |
| Nearest City | Pampa (86 km) |
| Impact Tier | minor |
| Timestamp | 2026-06-26T03:35:00.000Z |
| Source | https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.ee38f2b582778471d2b188dd418f6ef36577130c.001.1 |
Score Breakdown
Technical Details
| Event | Tornado Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Collingsworth, TX |
| Headline | Tornado Warning issued June 25 at 10:35PM CDT until June 25 at 10:45PM CDT by NWS Amarillo TX |
| Expires | 2026-06-25T22:45:00-05:00 |
| SenderName | NWS Amarillo TX |
| HasExactCoords | true |
| Iem TypeSummary | H |
| Iem Magnitude | 1 |
| Iem Unit | Inch |
| Iem City | 4 N Mangum |
| Iem County | Greer |
| Iem State | OK |
| Iem Wfo | OUN |
| Iem Remark | Report from mPING: Quarter (1.00 in.). |
| MergedSources | [{"id":"iem_H_34.940_-99.500_1782442620000","source":"iem","severity":"low","severityValue":25,"timestamp":1782442620000,"latitude":34.94,"longitude":-99.5}] |
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 Pampa?
Calamity.live data shows a weather event with CalamityScore 46/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 188 scientific monitoring sources.