Right now
The most recent data we hold from NOAA arrived 68 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 30 July 2026 at 04:00 UTC. It is kept here as a record.
It is the 5th strongest of the 13 detections recorded within 20 km of this point since 30 July 2026. Another comparable one was recorded here earlier the same day. 4 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Flash Flood Warning issued July 29 at 7:07PM MDT until July 29 at 10:00PM MDT by NWS Pueblo CO
Nearby, since 30 July 2026
- August 12, 2026 · score 22 · 0.7 km
- July 30, 2026 · score 34 · 17.9 km
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 | 38.6019, -107.1919 |
| Nearest City | Montrose (61 km) |
| Urban exposure index (PEI) | 0 within 50 km |
| Impact Tier | minor |
| Timestamp | 2026-07-30T01:07:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Flash Flood Warning_noaa_urn:oid:2.49.0.1.840.0.7b8329277f44966523dccb620b29a806 |
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: 2026-07-30T01:07:00.000Z.
First archived: 2026-07-30T01:12:28.901Z. 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 | Custer, CO; Pueblo, CO; Chaffee, CO; Custer, CO; Fremont, CO and 5 more areas |
| Headline | Flash Flood Warning issued July 29 at 7:07PM MDT until July 29 at 10:00PM MDT by NWS Pueblo CO |
| Expires | 2026-07-29T22:00:00-06:00 |
| SenderName | NWS Pueblo CO |
| HasExactCoords | true |
| MergedCount | 12 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.7b8329277f44966523dccb620b29a806211b0393.001.1","noaa_urn:oid:2.49.0.1.840.0.67a51cbb3e14455143db2324560d7cef1bee6d8b.001.1","noaa_urn:oid:2.49.0.1.840.0.2bed2bf8be03cddad57d4fe2e9f952bc76a99065.001.1","noaa_urn:oid:2.49.0.1.840.0.d65b959a5c3f9aa8d3cd816117a063056dff3072.001.1","noaa_urn:oid:2.49.0.1.840.0.8c74e3e26eb2ff71426c3438b158595cb8afc88f.001.1","noaa_urn:oid:2.49.0.1.840.0.a520cd3663a3441c7351f783c7dcd8bd941882ea.001.1","noaa_urn:oid:2.49.0.1.840.0.8a5e59edc57a47b02415c751076cc28c4e7c02f9.001.1","noaa_urn:oid:2.49.0.1.840.0.59339fc9dd37788e32448b5fd364e7914cbf7408.001.1","noaa_urn:oid:2.49.0.1.840.0.94db539be5375dc4783d0dbb2bf7b4cfd54dfb8f.001.1","noaa_urn:oid:2.49.0.1.840.0.6ed8b6c36d2c3cd29b651291c5605b77f7164822.001.1","noaa_urn:oid:2.49.0.1.840.0.65e4b856ef0858d9b6942073c2fb2f641083658f.001.1","noaa_urn:oid:2.49.0.1.840.0.a2561e5714fa0aa778c06640cb969831c669c20d.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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