Right now
The most recent data we hold from NOAA arrived 77 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 27 June 2026 at 17:00 UTC. It is kept here as a record.
What the source measured
NOAA reported: Flash Flood Warning issued June 27 at 10:57AM EDT until June 27 at 1:00PM EDT by NWS Louisville KY
Urban PEI: 961,444 within a heuristic 50 km radius; not unique people.
How we know
2 recorded sources include NOAA; independence is not established by this count.
Our own score for this event is 48 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) | 48 / 100 |
| Legacy data-support index | 0.85/1 |
| Coordinates | 37.9488, -85.9233 |
| Nearest City | Radcliff (12 km) |
| Urban exposure index (PEI) | 961.4K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-27T14:57:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Flash Flood Warning_noaa_urn:oid:2.49.0.1.840.0.2b6e5cee6553d138f8eaa32061ed85bd |
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: 2026-06-27T14:57:00.000Z.
First archived: 2026-06-27T14:59:42.705Z. 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 | Flash Flood Warning |
| Urgency | Immediate |
| Certainty | Likely |
| AreaDesc | Anderson, KY; Bullitt, KY; Jefferson, KY; Mercer, KY; Nelson, KY; Shelby, KY; Spencer, KY; Washington, KY; Woodford, KY; Marion, KY; Nelson, KY; Washington, KY; Estill, KY and 17 more areas |
| Headline | Flash Flood Warning issued June 27 at 10:57AM EDT until June 27 at 1:00PM EDT by NWS Louisville KY |
| Expires | 2026-06-27T13:00:00-04:00 |
| SenderName | NWS Louisville KY |
| HasExactCoords | true |
| MergedCount | 20 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.2b6e5cee6553d138f8eaa32061ed85bd060840b2.001.1","noaa_urn:oid:2.49.0.1.840.0.b2d6c8230d6afcd21717f3fbcc30612712f4dde7.001.1","noaa_urn:oid:2.49.0.1.840.0.7c4eeac7aa6cc14a83f9dfaf324c1c591af05a05.001.1","noaa_urn:oid:2.49.0.1.840.0.bf7c1d9bc012370052b5ed25a32421ff4d9a9dde.001.1","noaa_urn:oid:2.49.0.1.840.0.fc7fa9a667989dfeefe998593908ba368fc139a6.001.1","noaa_urn:oid:2.49.0.1.840.0.5c322162b43ba7334f5160bbb8fd0d8155f4577d.001.1","noaa_urn:oid:2.49.0.1.840.0.ac8d67ee4ca200d42d78f5c862bb85fa8ca34f54.001.1","noaa_urn:oid:2.49.0.1.840.0.c275e7562b5f36699317a9c1bedbce5462a91e94.001.1","noaa_urn:oid:2.49.0.1.840.0.e6ed16745b7a69f6210fe98f168b8bb9fb2a4295.001.1","noaa_urn:oid:2.49.0.1.840.0.e4fce5b18d90876db6f1ab38259f4a2d3a7fd1bb.001.1","noaa_urn:oid:2.49.0.1.840.0.7085d55f191a6f4c94b1800b4d48c8576264b787.001.1","noaa_urn:oid:2.49.0.1.840.0.f6833f93c977c628029aaf111b0231a69d974671.001.1","noaa_urn:oid:2.49.0.1.840.0.6fbb90a697e53facb023d968c8812446c798c2de.001.1","noaa_urn:oid:2.49.0.1.840.0.e80a111d6eea2193f10e9d8bcc45bde126986ce4.001.1","noaa_urn:oid:2.49.0.1.840.0.5918305da304ef9f672788f389c90ced15d46bd8.001.1","noaa_urn:oid:2.49.0.1.840.0.89926c289e489ab9d433b96c2e95bc8827c26b19.001.1","noaa_urn:oid:2.49.0.1.840.0.01a5b78ada018e0a00dd987a4259a7df91cd5a51.001.1","noaa_urn:oid:2.49.0.1.840.0.6bbfa52af5f45b0910a91eb456d555df1798bcf2.001.1","noaa_urn:oid:2.49.0.1.840.0.211ef0162fad3f5a083d9eff587b5c919af02d6c.001.1","noaa_urn:oid:2.49.0.1.840.0.ba23f56b3990fe5479b9830e218c42de4d8f7a6d.001.1"] |
| Iem TypeSummary | F |
| Iem City | 3 SSW Brooks |
| Iem County | Bullitt |
| Iem State | KY |
| Iem Wfo | LMK |
| Iem Remark | Multiple roads flooded in northern Bullitt County, with several water rescues. |
| MergedSources | [{"id":"iem_F_38.030_-85.740_1782556860000","source":"iem","severity":"low","severityValue":25,"timestamp":1782556860000,"latitude":38.03,"longitude":-85.74}] |
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.
Review the area, threshold and delivery channel in your account.
Want to know when something happens near Radcliff?