Right now
The most recent data we hold from NOAA arrived 20 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 25 May 2026 at 17:15 UTC. It is kept here as a record.
It is the 11th 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. 9 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Flood Warning issued May 25 at 3:05AM EDT until May 26 at 9:30PM EDT by NWS Cleveland OH
An estimated 764,696 people live within 50 km of this point.
Nearby, since 11 March 2026
- May 27, 2026 · score 48 · 3.9 km
- May 25, 2026 · score 48 · 5.9 km
- August 7, 2026 · score 48 · 7.6 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 81 % 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 | 81% |
| Coordinates | 39.2787, -84.6979 |
| Nearest City | White Oak (11 km) |
| Population Exposed | 764.7K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-05-25T07:30:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Flood Warning_noaa_urn:oid:2.49.0.1.840.0.89e3230c97cc1bd331c59ad1feeef8e7 |
Score Breakdown
Technical Details
| Event | Flood Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Holmes, OH; Wayne, OH; Wyandot, OH; Pickaway, OH and 11 more areas |
| Headline | Flood Warning issued May 25 at 3:05AM EDT until May 26 at 9:30PM EDT by NWS Cleveland OH |
| Expires | 2026-05-25T13:15:00-04:00 |
| SenderName | NWS Cleveland OH |
| HasExactCoords | true |
| MergedCount | 17 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.89e3230c97cc1bd331c59ad1feeef8e77fe12c75.001.1","noaa_urn:oid:2.49.0.1.840.0.3988844ff03d3560bf15afa54179686b156b42f3.001.1","noaa_urn:oid:2.49.0.1.840.0.308fe0a5dafb8078eecc10a5d689010a4b45eb0b.002.1","noaa_urn:oid:2.49.0.1.840.0.308fe0a5dafb8078eecc10a5d689010a4b45eb0b.003.1","noaa_urn:oid:2.49.0.1.840.0.0b4c26059448f4b07439b6bc41317a9d30270c77.001.1","noaa_urn:oid:2.49.0.1.840.0.d3adabe660c10af8d84197c4bc9336e18e158451.001.1","noaa_urn:oid:2.49.0.1.840.0.4484b7db4f7878c2760cae0e97541936276c943d.001.1","noaa_urn:oid:2.49.0.1.840.0.17f009f4c58fe119d0733706381887c4b756ba22.001.1","noaa_urn:oid:2.49.0.1.840.0.308fe0a5dafb8078eecc10a5d689010a4b45eb0b.001.1","noaa_urn:oid:2.49.0.1.840.0.383a0fd99671a3e42b2765528219b474fb59af16.007.1","noaa_urn:oid:2.49.0.1.840.0.383a0fd99671a3e42b2765528219b474fb59af16.004.1","noaa_urn:oid:2.49.0.1.840.0.383a0fd99671a3e42b2765528219b474fb59af16.002.1","noaa_urn:oid:2.49.0.1.840.0.383a0fd99671a3e42b2765528219b474fb59af16.005.1","noaa_urn:oid:2.49.0.1.840.0.383a0fd99671a3e42b2765528219b474fb59af16.003.1","noaa_urn:oid:2.49.0.1.840.0.591e5440d840eb99b2aa6979c3e7310a16a1954e.001.1","noaa_urn:oid:2.49.0.1.840.0.383a0fd99671a3e42b2765528219b474fb59af16.006.1","noaa_urn:oid:2.49.0.1.840.0.383a0fd99671a3e42b2765528219b474fb59af16.001.1"] |
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.
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