Right now
The most recent data we hold from NOAA arrived 5 minutes ago, and this point is not in it. We record detections, not passes: an absence is not proof that nothing is there.
3 other detections within 20 km in the last 24 hours, the nearest 24 km from here.
This alert expired on 11 May 2026 at 00:00 UTC. It is kept here as a record.
It is the 8th strongest of the 95 detections recorded within 20 km of this point since 17 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 10 at 2:01PM EDT until May 10 at 8:00PM EDT by NWS Cleveland OH
An estimated 454,427 people live within 50 km of this point.
Nearby, since 17 March 2026
- May 10, 2026 · score 43 · 0.0 km
- May 7, 2026 · score 43 · 0.0 km
- September 2, 2026 · score 41 · 5.7 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 43 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) | 43 / 100 |
| Our confidence | 80% |
| Coordinates | 41.2800, -80.9529 |
| Nearest City | Warren (12 km) |
| Population Exposed | 454.4K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-05-10T18:01:00.000Z |
| Source | https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.cced22316550eb4dd47807568c0f1c9db08f3e8f.001.1 |
Score Breakdown
Technical Details
| Event | Flood Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Trumbull, OH |
| Headline | Flood Warning issued May 10 at 2:01PM EDT until May 10 at 8:00PM EDT by NWS Cleveland OH |
| Expires | 2026-05-10T20:00:00-04:00 |
| SenderName | NWS Cleveland OH |
| HasExactCoords | true |
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.
Want to know when something happens near Warren?