Right now
The most recent data we hold from NOAA arrived 21 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 25 June 2026 at 09:30 UTC. It is kept here as a record.
It is the 24th strongest of the 82 detections recorded within 20 km of this point since 15 March 2026. Another comparable one was recorded here earlier the same day. 7 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Flash Flood Warning issued June 25 at 1:18AM CDT until June 25 at 4:30AM CDT by NWS Amarillo TX
Urban PEI: 198,645 within a heuristic 50 km radius; not unique people.
Nearby, since 15 March 2026
- June 26, 2026 · score 43 · 3.1 km
- June 14, 2026 · score 43 · 6.4 km
- June 30, 2026 · score 49 · 12.0 km
How we know
7 recorded sources include NOAA; independence is not established by this count.
Our own score for this event is 43 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) | 43 / 100 |
| Legacy data-support index | 0.91/1 |
| Coordinates | 35.1817, -101.8417 |
| Nearest City | Amarillo (4 km) |
| Urban exposure index (PEI) | 198.6K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-25T06:18:00.000Z |
| Source | https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.81ae7e0695548e621f76186c231cfc82eb1c0770.001.1 |
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: 2026-06-25T06:18:00.000Z.
First archived: 2026-06-25T08:24:42.250Z. 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 | Flash Flood Warning |
| Urgency | Immediate |
| Certainty | Likely |
| AreaDesc | Potter, TX; Randall, TX |
| Headline | Flash Flood Warning issued June 25 at 1:18AM CDT until June 25 at 4:30AM CDT by NWS Amarillo TX |
| Expires | 2026-06-25T04:30:00-05:00 |
| SenderName | NWS Amarillo TX |
| HasExactCoords | true |
| Iem TypeSummary | G |
| Iem Magnitude | 74 |
| Iem Unit | MPH |
| Iem City | 1 ENE Happy |
| Iem County | Swisher |
| Iem State | TX |
| Iem Wfo | LUB |
| Iem Remark | Gusts of 59 to 74 mph from 1207 AM to 1219 AM. Measured by the West Texas Mesonet. |
| MergedSources | [{"id":"iem_G_35.220_-101.720_1782366420000","source":"iem","severity":"low","severityValue":25,"timestamp":1782366420000,"latitude":35.22,"longitude":-101.72},{"id":"iem_G_34.550_-101.740_1782365340000","source":"iem","severity":"low","severityValue":25,"timestamp":1782365340000,"latitude":34.55,"longitude":-101.74},{"id":"iem_G_34.860_-102.330_1782363960000","source":"iem","severity":"low","severityValue":25,"timestamp":1782363960000,"latitude":34.86,"longitude":-102.33},{"id":"iem_G_34.840_-101.700_1782365100000","source":"iem","severity":"low","severityValue":25,"timestamp":1782365100000,"latitude":34.84,"longitude":-101.7},{"id":"iem_G_34.660_-101.500_1782365520000","source":"iem","severity":"low","severityValue":25,"timestamp":1782365520000,"latitude":34.66,"longitude":-101.5},{"id":"iem_G_34.750_-101.840_1782364380000","source":"iem","severity":"low","severityValue":25,"timestamp":1782364380000,"latitude":34.75,"longitude":-101.84}] |
Safety Information
During flooding: never walk, swim, or drive through floodwaters. Six inches of moving water can knock you down, and one foot of water can sweep away a vehicle. Move to higher ground if waters rise. After flooding, avoid contact with floodwater which may contain sewage, chemicals, or debris. Follow local emergency service guidance.
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.
Review the area, threshold and delivery channel in your account.
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