Right now
The most recent data we hold from NOAA arrived 2 hours 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 27 June 2026 at 13:45 UTC. It is kept here as a record.
No stronger detection stands among the 49 recorded within 20 km of this point since 23 March 2026 — 28 others scored the same. Another comparable one was recorded here earlier the same day. 13 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Flash Flood Warning issued June 27 at 7:03AM EDT until June 27 at 9:45AM EDT by NWS Louisville KY
Urban PEI: 871,244 within a heuristic 50 km radius; not unique people.
Nearby, since 23 March 2026
- June 22, 2026 · score 48 · 5.5 km
- July 10, 2026 · score 48 · 6.8 km
- May 16, 2026 · score 48 · 9.4 km
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 | 38.1450, -86.2094 |
| Nearest City | Valley Station (30 km) |
| Urban exposure index (PEI) | 871.2K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-27T11:03:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Flash Flood Warning_noaa_urn:oid:2.49.0.1.840.0.fd4b391c202225383b83cf5b1a347c08 |
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: 2026-06-27T11:03:00.000Z.
First archived: 2026-06-27T11:53:51.203Z. 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 | Crawford, IN; Perry, IN; Boyle, KY; Mercer, KY; Washington, KY; Spencer, KY and 7 more areas |
| Headline | Flash Flood Warning issued June 27 at 7:03AM EDT until June 27 at 9:45AM EDT by NWS Louisville KY |
| Expires | 2026-06-27T09:45:00-04:00 |
| SenderName | NWS Louisville KY |
| HasExactCoords | true |
| MergedCount | 10 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.fd4b391c202225383b83cf5b1a347c0812b9ae74.001.1","noaa_urn:oid:2.49.0.1.840.0.c4f0516ccc0d1136358e6b2b7ec865a2eef6291e.001.1","noaa_urn:oid:2.49.0.1.840.0.f1dbb10490a214a6870c11d1cfd2a0514e21dd89.001.1","noaa_urn:oid:2.49.0.1.840.0.a35dcc9a8d714749aceea9cdc364eb7ad192efbb.001.1","noaa_urn:oid:2.49.0.1.840.0.f5373f836bb8962bc752b9b37b0a01a6de8929c0.001.1","noaa_urn:oid:2.49.0.1.840.0.0589444744cb6570b2a2bdbb707a5681a0d847ee.001.1","noaa_urn:oid:2.49.0.1.840.0.4e407e33b47c61ab6f3a2611b3f4ae9469bc1a8b.001.1","noaa_urn:oid:2.49.0.1.840.0.05de18f074bfba16ef62605445b2232d6367d692.001.1","noaa_urn:oid:2.49.0.1.840.0.d4aa97292fe38d9cf181d7f7324a027e707715a8.001.1","noaa_urn:oid:2.49.0.1.840.0.d7e8a9afed24eacf9afc6f34ef1618ed23c368b0.001.1"] |
| 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.
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