This alert expired on 13 June 2026 at 05:00 UTC. It is kept here as a record.
It is the 3rd strongest of the 58 detections recorded within 20 km of this point since 2 April 2026. Another comparable one was recorded here earlier the same day. 48 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Flood Warning issued June 11 at 11:52AM CDT until June 14 at 7:00AM CDT by NWS St Louis MO
An estimated 17,520 people live within 50 km of this point.
Nearby, since 2 April 2026
- June 13, 2026 · score 28 · 11.0 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, at 81 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
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 |
| Our confidence | 81% |
| Coordinates | 39.9312, -92.5817 |
| Nearest City | Kirksville (29 km) |
| Population Exposed | 17.5K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-14T09:00:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Flood Warning_noaa_urn:oid:2.49.0.1.840.0.1c3c622fb0ed3aea3365da1c16c2fffd |
Score Breakdown
Technical Details
| Event | Flood Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Marion, MO; Lewis, MO; Monroe, MO and 39 more areas |
| Headline | Flood Warning issued June 11 at 11:52AM CDT until June 14 at 7:00AM CDT by NWS St Louis MO |
| Expires | 2026-06-13T00:00:00-05:00 |
| SenderName | NWS St Louis MO |
| HasExactCoords | true |
| MergedCount | 46 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.1c3c622fb0ed3aea3365da1c16c2fffd58411b4f.002.1","noaa_urn:oid:2.49.0.1.840.0.1c3c622fb0ed3aea3365da1c16c2fffd58411b4f.004.1","noaa_urn:oid:2.49.0.1.840.0.1c3c622fb0ed3aea3365da1c16c2fffd58411b4f.001.1","noaa_urn:oid:2.49.0.1.840.0.1c3c622fb0ed3aea3365da1c16c2fffd58411b4f.003.1","noaa_urn:oid:2.49.0.1.840.0.1c3c622fb0ed3aea3365da1c16c2fffd58411b4f.005.1","noaa_urn:oid:2.49.0.1.840.0.4e90696221999571f6db9b97d14338f612e08e35.001.1","noaa_urn:oid:2.49.0.1.840.0.d8e52656fe85168cae6787851dc8514465ff3b7d.001.1","noaa_urn:oid:2.49.0.1.840.0.ddd6ce9a1e568622b4f9afaa37809e39d8adc7ba.001.1","noaa_urn:oid:2.49.0.1.840.0.041a118592292c833e4ddb37867190b3b1d71605.001.1","noaa_urn:oid:2.49.0.1.840.0.041a118592292c833e4ddb37867190b3b1d71605.002.1","noaa_urn:oid:2.49.0.1.840.0.3f7f2b23b16c4a1ca0a8c265fbea6158035a6b4e.002.1","noaa_urn:oid:2.49.0.1.840.0.3f7f2b23b16c4a1ca0a8c265fbea6158035a6b4e.001.1","noaa_urn:oid:2.49.0.1.840.0.fe9dcc1394afee175d06bdd2b06fdc915578264e.001.1","noaa_urn:oid:2.49.0.1.840.0.2f8193607e2cdeaac8a077f27fa78e4273d0b937.001.1","noaa_urn:oid:2.49.0.1.840.0.a14e5bde7f42f0edccdf16c15887487e7d77d903.004.1","noaa_urn:oid:2.49.0.1.840.0.a14e5bde7f42f0edccdf16c15887487e7d77d903.001.1","noaa_urn:oid:2.49.0.1.840.0.a14e5bde7f42f0edccdf16c15887487e7d77d903.002.1","noaa_urn:oid:2.49.0.1.840.0.a14e5bde7f42f0edccdf16c15887487e7d77d903.007.1","noaa_urn:oid:2.49.0.1.840.0.a14e5bde7f42f0edccdf16c15887487e7d77d903.003.1","noaa_urn:oid:2.49.0.1.840.0.a14e5bde7f42f0edccdf16c15887487e7d77d903.005.1","noaa_urn:oid:2.49.0.1.840.0.a14e5bde7f42f0edccdf16c15887487e7d77d903.006.1","noaa_urn:oid:2.49.0.1.840.0.a14e5bde7f42f0edccdf16c15887487e7d77d903.008.1","noaa_urn:oid:2.49.0.1.840.0.390621d2a49e43208891d7297cb4c2d94cd4661b.001.1","noaa_urn:oid:2.49.0.1.840.0.c1267ddd659b15017f76ee6871766cbccbcdcfad.002.1","noaa_urn:oid:2.49.0.1.840.0.c1267ddd659b15017f76ee6871766cbccbcdcfad.003.1","noaa_urn:oid:2.49.0.1.840.0.c1267ddd659b15017f76ee6871766cbccbcdcfad.005.1","noaa_urn:oid:2.49.0.1.840.0.c1267ddd659b15017f76ee6871766cbccbcdcfad.004.1","noaa_urn:oid:2.49.0.1.840.0.c1267ddd659b15017f76ee6871766cbccbcdcfad.001.1","noaa_urn:oid:2.49.0.1.840.0.56623b3caf9ff9d5f6283342ccfc12bd39bb68fd.001.1","noaa_urn:oid:2.49.0.1.840.0.a115e389a031119318cedcf71aa30fbb5d44194c.001.1","noaa_urn:oid:2.49.0.1.840.0.aa2fc7dd9a69ec80d2e8706961a68895de39af8a.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:2.49.0.1.840.0.833c74e236c9e7d574f68bb8e1c0df77becc1889.001.1","noaa_urn:oid:2.49.0.1.840.0.f7c6206c4766b66a140f30d1358950683a20855c.002.1","noaa_urn:oid:2.49.0.1.840.0.ffe33a0b0f88fc2bf85621f3150d3906934716ad.001.1","noaa_urn:oid:2.49.0.1.840.0.ee49fceac9bd6a936f8769856065fce518e4e34c.004.1","noaa_urn:oid:2.49.0.1.840.0.ee49fceac9bd6a936f8769856065fce518e4e34c.001.1","noaa_urn:oid:2.49.0.1.840.0.ee49fceac9bd6a936f8769856065fce518e4e34c.003.1","noaa_urn:oid:2.49.0.1.840.0.ee49fceac9bd6a936f8769856065fce518e4e34c.002.1","noaa_urn:oid:2.49.0.1.840.0.3b0b7e5efa257c96d4519649a5cafae9b7598f39.001.1","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:2.49.0.1.840.0.8600ac0bc05e7093603d8c9a4db3e1dfd80dbdbb.003.1","noaa_urn:oid:2.49.0.1.840.0.c4ede0271e1244c19efeb5277ca7fd0467267861.001.1","noaa_urn:oid:2.49.0.1.840.0.e3f8595a01b1eb6c87546d9b5140538edd597487.001.1"] |
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.
Want to know when something happens near Kirksville?
Calamity.live data shows a weather event with CalamityScore 28/100, near Kirksville (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.