Right now
The most recent data we hold from NOAA arrived 3 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 27 June 2026 at 02:15 UTC. It is kept here as a record.
No stronger detection stands among the 11 recorded within 20 km of this point since 23 May 2026 — 8 others scored the same. Another comparable one was recorded here earlier the same day. One more was recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued June 26 at 9:00PM CDT until June 26 at 9:15PM CDT by NWS Amarillo TX
How we know
2 recorded sources include NOAA; independence is not established by this count.
Our own score for this event is 22 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 | Medium |
| Calamity Score (ours) | 22 / 100 |
| Legacy data-support index | 0.64/1 |
| Coordinates | 36.5303, -102.7815 |
| Nearest City | Dumas (103 km) |
| Urban exposure index (PEI) | 0 within 50 km |
| Impact Tier | minor |
| Timestamp | 2026-06-27T02:00:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.31c5dd9e8c55186687a3523ee0764290 |
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: 2026-06-27T02:00:00.000Z.
First archived: 2026-06-27T02:09:12.299Z. 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 | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Cimarron, OK; Dallam, TX; Cimarron, OK; Dallam, TX; Hartley, TX; Union, NM and 4 more areas |
| Headline | Severe Thunderstorm Warning issued June 26 at 9:00PM CDT until June 26 at 9:15PM CDT by NWS Amarillo TX |
| Expires | 2026-06-26T21:15:00-05:00 |
| SenderName | NWS Amarillo TX |
| HasExactCoords | true |
| MergedCount | 7 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.31c5dd9e8c55186687a3523ee07642908b09bc44.001.1","noaa_urn:oid:2.49.0.1.840.0.99528d5e1241dbb598872fd78bfffd7336b0636e.001.1","noaa_urn:oid:2.49.0.1.840.0.649a02c81f79efaa5eaefd7774fcfccea195585d.001.1","noaa_urn:oid:2.49.0.1.840.0.e849764ecc57bbf52b98a542d978f9dea59e30a4.001.1","noaa_urn:oid:2.49.0.1.840.0.6671744ba59cbb187d2988a3f79a03f4a9a58678.001.1","noaa_urn:oid:2.49.0.1.840.0.bc6a77c58d91c6c94ef01921f7b87585c72a8870.001.1","noaa_urn:oid:2.49.0.1.840.0.becf646f36922d9345ad0ca9033b25174b7577da.001.1"] |
| Iem TypeSummary | H |
| Iem Magnitude | 1 |
| Iem Unit | Inch |
| Iem City | 8 NE Felt |
| Iem County | Cimarron |
| Iem State | OK |
| Iem Wfo | AMA |
| MergedSources | [{"id":"iem_H_36.660_-102.680_1782522180000","source":"iem","severity":"low","severityValue":25,"timestamp":1782522180000,"latitude":36.66,"longitude":-102.68}] |
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 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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