Right now
The most recent data we hold from NOAA arrived 15 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 26 May 2026 at 03:30 UTC. It is kept here as a record.
It is the 8th strongest of the 73 detections recorded within 20 km of this point since 11 March 2026. Another comparable one was recorded here earlier the same day. 8 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Flood Warning issued May 25 at 11:19AM EDT until May 27 at 11:00AM EDT by NWS Wilmington OH
An estimated 695,313 people live within 50 km of this point.
Nearby, since 11 March 2026
- August 11, 2026 · score 72 · 5.5 km
- August 11, 2026 · score 72 · 6.1 km
- May 25, 2026 · score 48 · 9.1 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 48 out of 100, at 80 % 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) | 48 / 100 |
| Our confidence | 80% |
| Coordinates | 39.1331, -84.8081 |
| Nearest City | Burlington (14 km) |
| Population Exposed | 695.3K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-05-25T15:19:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Flood Warning_noaa_urn:oid:2.49.0.1.840.0.513e594d68487fd067f18ea9b838d6df |
Score Breakdown
Technical Details
| Event | Flood Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Pickaway, OH; Bracken, KY; Mason, KY; Robertson, KY; Washington, OH and 7 more areas |
| Headline | Flood Warning issued May 25 at 11:19AM EDT until May 27 at 11:00AM EDT by NWS Wilmington OH |
| Expires | 2026-05-25T23:30:00-04:00 |
| SenderName | NWS Wilmington OH |
| HasExactCoords | true |
| MergedCount | 13 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.513e594d68487fd067f18ea9b838d6dff6edf772.001.1","noaa_urn:oid:2.49.0.1.840.0.621e85809b8f83f3df925c3cd5654463ecf5ea96.001.1","noaa_urn:oid:2.49.0.1.840.0.e61b4e516867e8a6e459a82ec49d02f6de0459cd.001.1","noaa_urn:oid:2.49.0.1.840.0.4c8d28e3796e203de5b96e4d93e0b3dd055961b7.001.1","noaa_urn:oid:2.49.0.1.840.0.9a6ed689579c614623aef89353ff8ff9b770fe60.001.1","noaa_urn:oid:2.49.0.1.840.0.89e3230c97cc1bd331c59ad1feeef8e77fe12c75.001.1","noaa_urn:oid:2.49.0.1.840.0.383a0fd99671a3e42b2765528219b474fb59af16.003.1","noaa_urn:oid:2.49.0.1.840.0.383a0fd99671a3e42b2765528219b474fb59af16.004.1","noaa_urn:oid:2.49.0.1.840.0.383a0fd99671a3e42b2765528219b474fb59af16.007.1","noaa_urn:oid:2.49.0.1.840.0.383a0fd99671a3e42b2765528219b474fb59af16.001.1","noaa_urn:oid:2.49.0.1.840.0.383a0fd99671a3e42b2765528219b474fb59af16.006.1","noaa_urn:oid:2.49.0.1.840.0.383a0fd99671a3e42b2765528219b474fb59af16.005.1","noaa_urn:oid:2.49.0.1.840.0.383a0fd99671a3e42b2765528219b474fb59af16.002.1"] |
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.
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