Right now
The most recent data we hold from NOAA arrived 5 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 14 June 2026 at 23:45 UTC. It is kept here as a record.
What the source measured
NOAA reported: Flood Warning issued June 13 at 6:38AM CDT until June 14 at 8:00PM CDT by NWS St Louis MO
Urban PEI: 59,327 within a heuristic 50 km radius; not unique people.
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 39 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) | 39 / 100 |
| Legacy data-support index | 0.82/1 |
| Coordinates | 40.2439, -90.9941 |
| Nearest City | Macomb (36 km) |
| Urban exposure index (PEI) | 59.3K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-14T21:00:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Flood Warning_noaa_urn:oid:2.49.0.1.840.0.9eaf3f802af3ef9421b66673833cb174 |
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: 2026-06-14T21:00:00.000Z.
First archived: 2026-06-13T11:39:30.013Z. 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 | Expected |
| Certainty | Likely |
| AreaDesc | Monroe, MO; Mahaska, IA; Marion, IA; Monroe, IA; Brown, IL; Cass, IL; Morgan, IL; Schuyler, IL and 38 more areas |
| Headline | Flood Warning issued June 13 at 6:38AM CDT until June 14 at 8:00PM CDT by NWS St Louis MO |
| Expires | 2026-06-14T18:45:00-05:00 |
| SenderName | NWS St Louis MO |
| HasExactCoords | true |
| MergedCount | 45 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.9eaf3f802af3ef9421b66673833cb174d52ec7f9.001.1","noaa_urn:oid:2.49.0.1.840.0.d2677062401dc1258e6f32250d4050b69479cc1f.001.1","noaa_urn:oid:2.49.0.1.840.0.5e0c356921cb27bad814d29f7116db707b170b47.001.1","noaa_urn:oid:2.49.0.1.840.0.5e0c356921cb27bad814d29f7116db707b170b47.003.1","noaa_urn:oid:2.49.0.1.840.0.5e0c356921cb27bad814d29f7116db707b170b47.002.1","noaa_urn:oid:2.49.0.1.840.0.692617e72e6151e1ec48794cf247ab720b4e82c6.001.1","noaa_urn:oid:2.49.0.1.840.0.6051c648187bff9c56787184730cb62b1106430a.001.1","noaa_urn:oid:2.49.0.1.840.0.c086842cda1257c2b0486897f018861dd5175c8e.001.1","noaa_urn:oid:2.49.0.1.840.0.507e3d53164fb5bc7766389e53b5b7714ff063d4.002.1","noaa_urn:oid:2.49.0.1.840.0.507e3d53164fb5bc7766389e53b5b7714ff063d4.001.1","noaa_urn:oid:2.49.0.1.840.0.a3253a6f9ff225400b4b015319d30a0d8773354f.007.1","noaa_urn:oid:2.49.0.1.840.0.a3253a6f9ff225400b4b015319d30a0d8773354f.003.1","noaa_urn:oid:2.49.0.1.840.0.a3253a6f9ff225400b4b015319d30a0d8773354f.006.1","noaa_urn:oid:2.49.0.1.840.0.a3253a6f9ff225400b4b015319d30a0d8773354f.008.1","noaa_urn:oid:2.49.0.1.840.0.a3253a6f9ff225400b4b015319d30a0d8773354f.005.1","noaa_urn:oid:2.49.0.1.840.0.a3253a6f9ff225400b4b015319d30a0d8773354f.002.1","noaa_urn:oid:2.49.0.1.840.0.a3253a6f9ff225400b4b015319d30a0d8773354f.004.1","noaa_urn:oid:2.49.0.1.840.0.41d781d20fc8ba350ee196f7827e9e5e0dcd678e.001.1","noaa_urn:oid:2.49.0.1.840.0.3f077b162ce154e755ff47b2a6edba4e5050cefa.001.1","noaa_urn:oid:2.49.0.1.840.0.a913e6ebc909f1f76b98597c9632ff2fbfdb9d97.004.1","noaa_urn:oid:2.49.0.1.840.0.a913e6ebc909f1f76b98597c9632ff2fbfdb9d97.002.1","noaa_urn:oid:2.49.0.1.840.0.a913e6ebc909f1f76b98597c9632ff2fbfdb9d97.001.1","noaa_urn:oid:2.49.0.1.840.0.49d9495fc11c013d08f0327f3ecd6490f0e1faea.001.1","noaa_urn:oid:2.49.0.1.840.0.bade3cd189c6c69314168007b12ff38499d0972c.003.1","noaa_urn:oid:2.49.0.1.840.0.17847829ceb7f5050efe6445cd0a650c68131f6f.001.1","noaa_urn:oid:2.49.0.1.840.0.bade3cd189c6c69314168007b12ff38499d0972c.002.1","noaa_urn:oid:2.49.0.1.840.0.47d025368cdd4f28c3478680a835c5f9e432dfdf.001.1","noaa_urn:oid:2.49.0.1.840.0.65c97e67b7abe5d911c3a239525d729532cd6b42.001.1","noaa_urn:oid:2.49.0.1.840.0.ced173a6b2689f24126bb16123ea331ef6dcfeca.001.1","noaa_urn:oid:2.49.0.1.840.0.d7b75b397c98c018a2d3b85c52271325517b3ec1.001.1","noaa_urn:oid:2.49.0.1.840.0.256855922e8dfe96c35844b3213fafbdabdc2d14.001.1","noaa_urn:oid:2.49.0.1.840.0.e74bff0aa19c23aa6c61a9277cac5450c21c67dd.001.1","noaa_urn:oid:2.49.0.1.840.0.f47ad839de07c32890b5bc0ccbdc5e754acf15eb.001.1","noaa_urn:oid:2.49.0.1.840.0.93d5ea76cad5a4f2548d6fe451c47fc85b9fd73a.002.1","noaa_urn:oid:2.49.0.1.840.0.93d5ea76cad5a4f2548d6fe451c47fc85b9fd73a.001.1","noaa_urn:oid:2.49.0.1.840.0.dea648f6003a19957e7d9ac6fa19af5408c14c48.004.1","noaa_urn:oid:2.49.0.1.840.0.dea648f6003a19957e7d9ac6fa19af5408c14c48.003.1","noaa_urn:oid:2.49.0.1.840.0.7e4b852e8815fd77ab854d49970387a0eef4529c.003.1","noaa_urn:oid:2.49.0.1.840.0.7e4b852e8815fd77ab854d49970387a0eef4529c.001.1","noaa_urn:oid:2.49.0.1.840.0.81f85a47519eb178622239c040fd5c980feb9025.001.1","noaa_urn:oid:2.49.0.1.840.0.346a490e3379dcea8063cf1c411255756a81b0d9.001.1","noaa_urn:oid:2.49.0.1.840.0.548b5973206bf06eb3d4d06db59fe33d955fb6b4.001.1","noaa_urn:oid:2.49.0.1.840.0.ddd8594e4e5c2bca3af8ea2d19b0b209d7462cb1.001.1","noaa_urn:oid:2.49.0.1.840.0.cf3cd0377dd33de64a373310d9a16907547456eb.001.1","noaa_urn:oid:2.49.0.1.840.0.a913e6ebc909f1f76b98597c9632ff2fbfdb9d97.003.1"] |
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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