Right now
The most recent data we hold from NOAA arrived 29 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 19 May 2026 at 14:15 UTC. It is kept here as a record.
No stronger detection stands among the 81 recorded within 20 km of this point since 16 March 2026 — 58 others scored the same. The last comparable one was on 27 April 2026. 21 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Flood Warning issued May 19 at 6:08AM EDT until May 19 at 10:15AM EDT by NWS Indianapolis IN
An estimated 129,330 people live within 50 km of this point.
Nearby, since 16 March 2026
- June 1, 2026 · score 43 · 15.0 km
- June 2, 2026 · score 43 · 16.1 km
- May 20, 2026 · score 43 · 20.1 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 43 out of 100, at 82 % 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) | 43 / 100 |
| Our confidence | 82% |
| Coordinates | 39.1774, -92.4573 |
| Nearest City | Columbia (28 km) |
| Population Exposed | 129.3K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-05-20T18:00:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Flood Warning_noaa_urn:oid:2.49.0.1.840.0.dbdd71bf7e641a2feeb56754cb1bdf2a |
Score Breakdown
Technical Details
| Event | Flood Warning |
| Urgency | Expected |
| Certainty | Likely |
| AreaDesc | Bartholomew, IN; Brown, IN; Daviess, IN; Greene, IN; Jackson, IN; Lawrence, IN; Martin, IN; Monroe, IN; Morgan, IN; Clay, IL; Effingham, IL; Jasper, IL; Putnam, IN and 42 more areas |
| Headline | Flood Warning issued May 19 at 6:08AM EDT until May 19 at 10:15AM EDT by NWS Indianapolis IN |
| Expires | 2026-05-19T10:15:00-04:00 |
| SenderName | NWS Indianapolis IN |
| HasExactCoords | true |
| MergedCount | 49 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.dbdd71bf7e641a2feeb56754cb1bdf2ac1dd8ced.001.1","noaa_urn:oid:2.49.0.1.840.0.b9ffc4cc0e25e42112eccf6f6ddd03158a927e06.001.1","noaa_urn:oid:2.49.0.1.840.0.4ae8822b494551acee2ec5e9d11520bedc627eb8.001.1","noaa_urn:oid:2.49.0.1.840.0.58d95f39117ce61d7dde3d0c7eb01543ef1b9a7f.001.1","noaa_urn:oid:2.49.0.1.840.0.6960fb84905785dfe268d07adece4938e13eef7c.001.1","noaa_urn:oid:2.49.0.1.840.0.db068dc8ce73acb19d5e18969c7bd42cb8c449de.001.1","noaa_urn:oid:2.49.0.1.840.0.9251c599503ef5df21648c5f9402a6ce084dc64b.001.1","noaa_urn:oid:2.49.0.1.840.0.23599c7524cb3abda8b09da48cd9349d70ca6001.001.1","noaa_urn:oid:2.49.0.1.840.0.8747057c9e5cbaf6ad2186d9bbe7c84daeec03dd.005.1","noaa_urn:oid:2.49.0.1.840.0.8747057c9e5cbaf6ad2186d9bbe7c84daeec03dd.004.1","noaa_urn:oid:2.49.0.1.840.0.8747057c9e5cbaf6ad2186d9bbe7c84daeec03dd.001.1","noaa_urn:oid:2.49.0.1.840.0.8747057c9e5cbaf6ad2186d9bbe7c84daeec03dd.002.1","noaa_urn:oid:2.49.0.1.840.0.8747057c9e5cbaf6ad2186d9bbe7c84daeec03dd.003.1","noaa_urn:oid:2.49.0.1.840.0.4db23fb47968597c09e8ec8f23f26bf7dc90724c.001.1","noaa_urn:oid:2.49.0.1.840.0.d004c8d2e0ee9219337dab864544062dd27a128f.001.1","noaa_urn:oid:2.49.0.1.840.0.d2ed673cce983e7e3d6e760bf11be96e9497517e.002.1","noaa_urn:oid:2.49.0.1.840.0.d2ed673cce983e7e3d6e760bf11be96e9497517e.001.1","noaa_urn:oid:2.49.0.1.840.0.8c8d95c4820f7b22199013da383c13dc60e76e25.001.1","noaa_urn:oid:2.49.0.1.840.0.e3e9134875af0ed921a351147de2083278de1288.001.1","noaa_urn:oid:2.49.0.1.840.0.f501c7cdde786cc6ad4493d0e95e26495f2f31ab.001.1","noaa_urn:oid:2.49.0.1.840.0.5c7ed6164821042190f063a5b7dbeeafba6f722e.001.1","noaa_urn:oid:2.49.0.1.840.0.dae304d24fd7db175e5501bd9d7b463a919f76d5.001.1","noaa_urn:oid:2.49.0.1.840.0.868124ab817be39536a23f13c298cb6ed79b7759.001.1","noaa_urn:oid:2.49.0.1.840.0.50b9676b3dbf8b10a6564b2ace16f80a3b61e558.001.1","noaa_urn:oid:2.49.0.1.840.0.158b968b8ed81e08fc5b3a58273e9b3b675636bf.001.1","noaa_urn:oid:2.49.0.1.840.0.86426fa6a40d5129d5b00c7329af35ad649cad56.001.1","noaa_urn:oid:2.49.0.1.840.0.d12728e25aba1c16ce1b4314dc61ad3efc4af86d.001.1","noaa_urn:oid:2.49.0.1.840.0.b1e288ac0e0e6677e3f51ed733641cb5d5177414.001.1","noaa_urn:oid:2.49.0.1.840.0.74fd1b262e7028bcc3481466ef6da41013e4856d.001.1","noaa_urn:oid:2.49.0.1.840.0.fa86cfd39069117acd7ce2fb65e8db46ed2278f0.001.1","noaa_urn:oid:2.49.0.1.840.0.a88c170f8f93fcf9107cd8060413250e7b807f48.001.1","noaa_urn:oid:2.49.0.1.840.0.726762ace29249eb98f4415fde1796f229d10757.001.1","noaa_urn:oid:2.49.0.1.840.0.914d1206abe662fe5aee1e10796b7df45065b34f.001.1","noaa_urn:oid:2.49.0.1.840.0.0629460cbe9101aa88fb0830d4808cf5f29e6448.001.1","noaa_urn:oid:2.49.0.1.840.0.83eed430e4ae81900b0c0251486e2e47b2429c7a.001.1","noaa_urn:oid:2.49.0.1.840.0.ec4d6bce9642a1122b5e52b87cabfd1351986657.001.1","noaa_urn:oid:2.49.0.1.840.0.19a3861551d0df7e810bb53100913955e95544d4.001.1","noaa_urn:oid:2.49.0.1.840.0.8bc8b26d89f9661ad9fb5a68673c04557794ea53.001.1","noaa_urn:oid:2.49.0.1.840.0.410b82c0e4e3c7ad688bc88ff015d90299f3b8cb.001.1","noaa_urn:oid:2.49.0.1.840.0.015da3e960856ec6ce5e6db04f93800e23fb4bc2.001.1","noaa_urn:oid:2.49.0.1.840.0.910a35201f479a37e7a1a6064a6e5f569167840b.001.1","noaa_urn:oid:2.49.0.1.840.0.0a619cc5aa01aaa19267f564450aa8347300c8b5.001.1","noaa_urn:oid:2.49.0.1.840.0.45d849e484dc544347ecc5f37a16e0f0aafa21d9.001.1","noaa_urn:oid:2.49.0.1.840.0.5251152d838adcbb5354e9ff50303d95ba969514.001.1","noaa_urn:oid:2.49.0.1.840.0.5e5e1b61a9a1d4c6770a805a2a84525f195b0259.001.1","noaa_urn:oid:2.49.0.1.840.0.6c2adc2016768c8fd5c0c6cee4987c696f9f7b6c.001.1","noaa_urn:oid:2.49.0.1.840.0.65d843213cd5f1c930671ba8828cb4bc2112c2af.001.1","noaa_urn:oid:2.49.0.1.840.0.ecb0f609afe08518d5ab70293db320673a45ca9b.001.1","noaa_urn:oid:2.49.0.1.840.0.224b7052d9a95dd1bf583e6ee4dd29256584600a.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 Columbia?