This alert expired on 14 June 2026 at 01:31 UTC. It is kept here as a record.
It is the 8th strongest of the 24 detections recorded within 20 km of this point since 15 March 2026. Another comparable one was recorded here earlier the same day. 8 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued June 13 at 8:21PM CDT until June 13 at 8:30PM CDT by NWS Amarillo TX
An estimated 20,746 people live within 50 km of this point.
Nearby, since 15 March 2026
- May 15, 2026 · score 34 · 7.9 km
- May 14, 2026 · score 34 · 7.9 km
- June 13, 2026 · score 22 · 8.8 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 28 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 | medium |
| Calamity Score (ours) | 28 / 100 |
| Our confidence | 81% |
| Coordinates | 36.6977, -101.1376 |
| Nearest City | Liberal (43 km) |
| Population Exposed | 20.7K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-14T01:21:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.030c40836a69e3c0170cc32e8980d938 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Roberts, TX; Grant, KS; Morton, KS; Stanton, KS; Stevens, KS; Baca, CO; Prowers, CO and 1 more areas |
| Headline | Severe Thunderstorm Warning issued June 13 at 8:21PM CDT until June 13 at 8:30PM CDT by NWS Amarillo TX |
| Expires | 2026-06-13T20:31:00-05:00 |
| SenderName | NWS Amarillo TX |
| HasExactCoords | true |
| MergedCount | 4 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.030c40836a69e3c0170cc32e8980d9389cb8879a.001.1","noaa_urn:oid:2.49.0.1.840.0.0643adb8ddc9e5d63971f5af3485d44cb23123af.001.1","noaa_urn:oid:2.49.0.1.840.0.fe00bb65a4ceca5c4fcb41d6807b27c75d288cda.001.1","noaa_urn:oid:2.49.0.1.840.0.3c312aa557631463601b562c56f26603d0f871e4.001.1"] |
Safety Information
Always follow official guidance from your local emergency management agency. This platform provides scientific monitoring data and is not a substitute for official warnings. If you are in immediate danger, contact your local emergency number.
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 in this area?
Calamity.live data shows a weather event with CalamityScore 28/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.