Right now
The most recent data we hold from NOAA arrived 6 minutes ago, and this point is not in it. We record detections, not passes: an absence is not proof that nothing is there.
3 other detections within 20 km in the last 24 hours, the nearest 14 km from here.
This alert expired on 12 June 2026 at 10:15 UTC. It is kept here as a record.
No stronger detection stands among the 57 recorded within 20 km of this point since 2 April 2026 — 37 others scored the same. The last comparable one was on 11 June 2026. 21 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Flood Warning issued June 11 at 9:07AM CDT until June 12 at 9:15AM CDT by NWS Des Moines IA
Urban PEI: 17,520 within a heuristic 50 km radius; not unique people.
Nearby, since 2 April 2026
- June 13, 2026 · score 28 · 5.4 km
- June 14, 2026 · score 28 · 16.2 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 28 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) | 28 / 100 |
| Legacy data-support index | 0.81/1 |
| Coordinates | 39.7855, -92.5936 |
| Nearest City | Kirksville (45 km) |
| Urban exposure index (PEI) | 17.5K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-13T22:00:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Flood Warning_noaa_urn:oid:2.49.0.1.840.0.aa2fc7dd9a69ec80d2e8706961a68895 |
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: 2026-06-13T22:00:00.000Z.
First archived: 2026-06-11T14:17:18.896Z. 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 | Appanoose, IA; Lucas, IA; Monroe, IA; Wayne, IA; Lewis, MO; Marion, MO and 42 more areas |
| Headline | Flood Warning issued June 11 at 9:07AM CDT until June 12 at 9:15AM CDT by NWS Des Moines IA |
| Expires | 2026-06-12T05:15:00-05:00 |
| SenderName | NWS Des Moines IA |
| HasExactCoords | true |
| MergedCount | 49 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.aa2fc7dd9a69ec80d2e8706961a68895de39af8a.001.1","noaa_urn:oid:2.49.0.1.840.0.2eac9bf63c12c2e6e68f0f63d93fa194c762478e.004.1","noaa_urn:oid:2.49.0.1.840.0.2eac9bf63c12c2e6e68f0f63d93fa194c762478e.001.1","noaa_urn:oid:2.49.0.1.840.0.2eac9bf63c12c2e6e68f0f63d93fa194c762478e.003.1","noaa_urn:oid:2.49.0.1.840.0.2eac9bf63c12c2e6e68f0f63d93fa194c762478e.002.1","noaa_urn:oid:2.49.0.1.840.0.ecb72dd1bc69314665b09eaddef321a5029d9ba0.001.1","noaa_urn:oid:2.49.0.1.840.0.ecb72dd1bc69314665b09eaddef321a5029d9ba0.002.1","noaa_urn:oid:2.49.0.1.840.0.535383670b43effcd41cea72761fbec0d83f6edf.001.1","noaa_urn:oid:2.49.0.1.840.0.dfc4c3d7bdcc01bf540861e7e4d3fbce2a54cf20.001.1","noaa_urn:oid:2.49.0.1.840.0.833c74e236c9e7d574f68bb8e1c0df77becc1889.001.1","noaa_urn:oid:2.49.0.1.840.0.cd7849d5c5058307964f9fb775735df6e67b827b.001.1","noaa_urn:oid:2.49.0.1.840.0.4c9565dc6b4113a65e696405718624fcb6fd02f1.003.1","noaa_urn:oid:2.49.0.1.840.0.4c9565dc6b4113a65e696405718624fcb6fd02f1.004.1","noaa_urn:oid:2.49.0.1.840.0.4c9565dc6b4113a65e696405718624fcb6fd02f1.005.1","noaa_urn:oid:2.49.0.1.840.0.4c9565dc6b4113a65e696405718624fcb6fd02f1.001.1","noaa_urn:oid:2.49.0.1.840.0.f7c6206c4766b66a140f30d1358950683a20855c.002.1","noaa_urn:oid:2.49.0.1.840.0.f71d94002a3d30e707a2d5d56df125fbf93b1b2d.001.1","noaa_urn:oid:2.49.0.1.840.0.2b15733b02c4480cbd8038b6df3990cf41d64c62.001.1","noaa_urn:oid:2.49.0.1.840.0.44ba5d2c99454883a423870d4ad44d2d6610b2de.001.1","noaa_urn:oid:2.49.0.1.840.0.7060742a6531110b68f4bd403cb0db88d7fd362b.001.1","noaa_urn:oid:2.49.0.1.840.0.f3d7bad4204f559855a401820ac2f71a1ad3b616.001.1","noaa_urn:oid:2.49.0.1.840.0.63eb45fdde3a334cdb09bec1b2c95ad45f1acaf0.002.1","noaa_urn:oid:2.49.0.1.840.0.63eb45fdde3a334cdb09bec1b2c95ad45f1acaf0.001.1","noaa_urn:oid:2.49.0.1.840.0.63eb45fdde3a334cdb09bec1b2c95ad45f1acaf0.003.1","noaa_urn:oid:2.49.0.1.840.0.a4b73c68a2221c8861a325d2cbea5beff452e140.002.1","noaa_urn:oid:2.49.0.1.840.0.c1a58dc7ed1d3b258fae9c2345a80eefebe7c72b.001.1","noaa_urn:oid:2.49.0.1.840.0.c1a58dc7ed1d3b258fae9c2345a80eefebe7c72b.002.1","noaa_urn:oid:2.49.0.1.840.0.c1a58dc7ed1d3b258fae9c2345a80eefebe7c72b.003.1","noaa_urn:oid:2.49.0.1.840.0.97ba0503a952af4e9df4aa53dd3bcd270ac9504c.001.1","noaa_urn:oid:2.49.0.1.840.0.90ca0306485371adfd482c1486835d0b4123a35a.001.1","noaa_urn:oid:2.49.0.1.840.0.c201f2d2ad728ad6f9b53ca85f54cdc67ddfe586.001.1","noaa_urn:oid:2.49.0.1.840.0.c201f2d2ad728ad6f9b53ca85f54cdc67ddfe586.002.1","noaa_urn:oid:2.49.0.1.840.0.f8c3424356d69117e4c91993d1a18a595dca7194.003.1","noaa_urn:oid:2.49.0.1.840.0.ffe33a0b0f88fc2bf85621f3150d3906934716ad.001.1","noaa_urn:oid:2.49.0.1.840.0.8fd3009c40216cbe8dd87f47d64856a78d244d97.001.1","noaa_urn:oid:2.49.0.1.840.0.688c21cacf50f8b7bf2d0d2636abced40fd0cc57.001.1","noaa_urn:oid:2.49.0.1.840.0.e3f8595a01b1eb6c87546d9b5140538edd597487.001.1","noaa_urn:oid:2.49.0.1.840.0.74a86bb228ab3c94e30f40a142058481d57bf078.001.1","noaa_urn:oid:2.49.0.1.840.0.fe71df4a9fb720858ad00e3749e6426202d57e10.001.1","noaa_urn:oid:2.49.0.1.840.0.0d97e9fd7cfa7be9e7118909c207877b09e2b5b7.002.1","noaa_urn:oid:2.49.0.1.840.0.0d97e9fd7cfa7be9e7118909c207877b09e2b5b7.003.1","noaa_urn:oid:2.49.0.1.840.0.79e2cb20972e223e0355afdab000aba2cec978b3.001.1","noaa_urn:oid:2.49.0.1.840.0.583bb26fc7c66e97071df3db6a81bd4d07a6f499.001.1","noaa_urn:oid:2.49.0.1.840.0.8600ac0bc05e7093603d8c9a4db3e1dfd80dbdbb.003.1","noaa_urn:oid:2.49.0.1.840.0.8600ac0bc05e7093603d8c9a4db3e1dfd80dbdbb.002.1","noaa_urn:oid:2.49.0.1.840.0.8600ac0bc05e7093603d8c9a4db3e1dfd80dbdbb.001.1","noaa_urn:oid:2.49.0.1.840.0.c4ede0271e1244c19efeb5277ca7fd0467267861.001.1","noaa_urn:oid:2.49.0.1.840.0.0d97e9fd7cfa7be9e7118909c207877b09e2b5b7.004.1","noaa_urn:oid:2.49.0.1.840.0.0d97e9fd7cfa7be9e7118909c207877b09e2b5b7.001.1"] |
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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