Right now
The most recent data we hold from NOAA arrived 1 minute 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 04:15 UTC. It is kept here as a record.
No stronger detection stands among the 43 recorded within 20 km of this point since 27 April 2026 — 7 others scored the same. Another comparable one was recorded here earlier the same day. 7 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Flash Flood Warning issued June 26 at 9:13PM EDT until June 27 at 12:15AM EDT by NWS Louisville KY
Urban PEI: 794,284 within a heuristic 50 km radius; not unique people.
Nearby, since 27 April 2026
- June 27, 2026 · score 48 · 0.0 km
- June 22, 2026 · score 48 · 3.2 km
- May 16, 2026 · score 34 · 11.6 km
How we know
6 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 | 0.88/1 |
| Coordinates | 38.3796, -86.2750 |
| Nearest City | New Albany (41 km) |
| Urban exposure index (PEI) | 794.3K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-27T01:13:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Flash Flood Warning_noaa_urn:oid:2.49.0.1.840.0.d3803d9d0b71d50aa4d78a2a49811dc3 |
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: 2026-06-27T01:13:00.000Z.
First archived: 2026-06-27T01:47:42.374Z. 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 | Clark, IN; Floyd, IN; Jefferson, IN; Scott, IN; Washington, IN; Harrison, IN and 2 more areas |
| Headline | Flash Flood Warning issued June 26 at 9:13PM EDT until June 27 at 12:15AM EDT by NWS Louisville KY |
| Expires | 2026-06-27T00:15:00-04:00 |
| SenderName | NWS Louisville KY |
| HasExactCoords | true |
| MergedCount | 5 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.d3803d9d0b71d50aa4d78a2a49811dc30e554717.001.1","noaa_urn:oid:2.49.0.1.840.0.d64a2e92e95b8d4f78e444320fd8222fead2f022.001.1","noaa_urn:oid:2.49.0.1.840.0.57ee907cf013a1fc791c741bbe24e38df1129a4c.001.1","noaa_urn:oid:2.49.0.1.840.0.ab66ba8fbdf35cab7e6e14d79ec119a694a35c45.001.1","noaa_urn:oid:2.49.0.1.840.0.1ae520f5a6288f1d17ff7c1c0b2c4b0dba4c7dc6.001.1"] |
| Iem TypeSummary | F |
| Iem City | 1 NNE Huntingburg |
| Iem County | Dubois |
| Iem State | IN |
| Iem Wfo | LMK |
| Iem Remark | Time Estimated by Radar: High water reported near the intersection of North Van Buren Street and Pleasant View Drive. |
| MergedSources | [{"id":"iem_F_38.300_-86.950_1782519360000","source":"iem","severity":"low","severityValue":25,"timestamp":1782519360000,"latitude":38.3,"longitude":-86.95},{"id":"iem_D_38.310_-86.780_1782518100000","source":"iem","severity":"low","severityValue":25,"timestamp":1782518100000,"latitude":38.31,"longitude":-86.78},{"id":"iem_F_38.310_-86.780_1782518280000","source":"iem","severity":"low","severityValue":25,"timestamp":1782518280000,"latitude":38.31,"longitude":-86.78},{"id":"iem_F_38.360_-86.900_1782518580000","source":"iem","severity":"low","severityValue":25,"timestamp":1782518580000,"latitude":38.36,"longitude":-86.9},{"id":"iem_F_38.310_-86.950_1782519120000","source":"iem","severity":"low","severityValue":25,"timestamp":1782519120000,"latitude":38.31,"longitude":-86.95}] |
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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