Right now
The most recent data we hold from NOAA arrived 4 minutes ago, and this point is not in it. We record detections, not passes: an absence is not proof that nothing is there.
This alert expired on 12 July 2026 at 12:30 UTC. It is kept here as a record.
What the source measured
NOAA reported: Flood Warning issued July 10 at 7:30PM CDT until July 14 at 7:00AM CDT by NWS St Louis MO
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 | 37.7194, -91.0320 |
| Nearest City | Farmington (54 km) |
| Urban exposure index (PEI) | 0 within 50 km |
| Impact Tier | minor |
| Timestamp | 2026-07-11T00:30:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Flood Warning_noaa_urn:oid:2.49.0.1.840.0.b92fa583ff48c7fb8fd2af48230b441e |
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: 2026-07-11T00:30:00.000Z.
First archived: 2026-07-11T00:52:23.221Z. 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 | Flood Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Reynolds, MO; Iron, MO; Washington, MO; Iron, MO; Madison, MO and 10 more areas |
| Headline | Flood Warning issued July 10 at 7:30PM CDT until July 14 at 7:00AM CDT by NWS St Louis MO |
| Expires | 2026-07-12T07:30:00-05:00 |
| SenderName | NWS St Louis MO |
| HasExactCoords | true |
| MergedCount | 14 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.b92fa583ff48c7fb8fd2af48230b441efad58a9a.001.1","noaa_urn:oid:2.49.0.1.840.0.e39f7593054eeb825eaa35e95449465f305379d0.001.1","noaa_urn:oid:2.49.0.1.840.0.d2c8fa61a1446b303c8e0d79cb3e67e789e38c65.001.1","noaa_urn:oid:2.49.0.1.840.0.50d106aa34bae840b46fa6d7ba39306c1dc2585c.001.1","noaa_urn:oid:2.49.0.1.840.0.07cdc08639996c5242b7408b86fbc8b71b6b5d1b.001.1","noaa_urn:oid:2.49.0.1.840.0.0017169c774f8acc64dcd42e495999d1623d33f4.001.1","noaa_urn:oid:2.49.0.1.840.0.bd6c07773902f991ff4f3ad8eb6cc7c35e7d9995.001.1","noaa_urn:oid:2.49.0.1.840.0.41d1ce522f72c4a8b206cf32b5eec7a3cfbdb673.001.1","noaa_urn:oid:2.49.0.1.840.0.478d6497f4e850f50a7e638c0ddec8e835742eb5.001.1","noaa_urn:oid:2.49.0.1.840.0.f6a7cabcfc4cda0421723efcf3584e8b0fde0320.001.1","noaa_urn:oid:2.49.0.1.840.0.3b59456b2cf1e820008547690935a63bbd08c4fd.001.1","noaa_urn:oid:2.49.0.1.840.0.3b59456b2cf1e820008547690935a63bbd08c4fd.002.1","noaa_urn:oid:2.49.0.1.840.0.77181ff528309d85cefb44735810391f8ae035c1.001.1","noaa_urn:oid:2.49.0.1.840.0.eb113fce5d9b180eed719356efedd8924b267bcd.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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