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 22 July 2026 at 04:15 UTC. It is kept here as a record.
It is one of only 4 we have recorded within 20 km of this point since 22 July 2026.
What the source measured
NOAA reported: Flash Flood Warning issued July 21 at 7:24PM MST until July 21 at 9:15PM MST by NWS Phoenix AZ
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
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 | 0.60/1 |
| Coordinates | 35.9314, -110.6990 |
| Nearest City | Flagstaff (118 km) |
| Urban exposure index (PEI) | 0 within 50 km |
| Impact Tier | minor |
| Timestamp | 2026-07-22T02:24:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Flash Flood Warning_noaa_urn:oid:2.49.0.1.840.0.4e159b4e40285a78388b3750fcd9758a |
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: 2026-07-22T02:24:00.000Z.
First archived: 2026-07-22T02:53:24.952Z. 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 | Gila, AZ; Yavapai, AZ; Coconino, AZ and 3 more areas |
| Headline | Flash Flood Warning issued July 21 at 7:24PM MST until July 21 at 9:15PM MST by NWS Phoenix AZ |
| Expires | 2026-07-21T21:15:00-07:00 |
| SenderName | NWS Phoenix AZ |
| HasExactCoords | true |
| MergedCount | 14 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.4e159b4e40285a78388b3750fcd9758aff02e73f.001.1","noaa_urn:oid:2.49.0.1.840.0.fc138d238ef72bf420c5bc8a42cd146028b957e0.001.1","noaa_urn:oid:2.49.0.1.840.0.b0a4ae9638d51c1ea0ba80afbe678e99fee0166a.001.1","noaa_urn:oid:2.49.0.1.840.0.ee9ae0b148a01db41594ac6592e5693787b4913d.001.1","noaa_urn:oid:2.49.0.1.840.0.6e0717966682615f14514fdec142e1fa8e0bfc53.001.1","noaa_urn:oid:2.49.0.1.840.0.bf8e2e072748d5e32674e86d0acdac083e0a03b0.001.1","noaa_urn:oid:2.49.0.1.840.0.fbf05d93a8ac57098cd35e298f87217f4c6eb041.001.1","noaa_urn:oid:2.49.0.1.840.0.5aff25d6d53be59fb029f3720ff9aceed8b8b6a9.001.1","noaa_urn:oid:2.49.0.1.840.0.41a53581bc435c7072ecff9fc81b4a900ad75e3f.001.1","noaa_urn:oid:2.49.0.1.840.0.c104ad327058b1b772764a0150ba1267a1d2bb3f.001.1","noaa_urn:oid:2.49.0.1.840.0.82a764031050754f30e2041c48013786dcae90f0.001.1","noaa_urn:oid:2.49.0.1.840.0.5239d1a83fa9601d476a46e6597bc5506fbdce98.001.1","noaa_urn:oid:2.49.0.1.840.0.5375fc669fac64f97c995b1e9573eff97e94f2bd.001.1","noaa_urn:oid:2.49.0.1.840.0.61f97b58bf6d474a8cb6b6d4c9bede19fc8ea202.001.1"] |
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.
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