Right now
The most recent data we hold from NOAA arrived 26 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 5 July 2026 at 01:15 UTC. It is kept here as a record.
It is the 2nd strongest of the 104 detections recorded within 20 km of this point since 12 March 2026. Another comparable one was recorded here earlier the same day. 2 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued July 4 at 8:53PM EDT until July 4 at 9:15PM EDT by NWS Charleston WV
Urban PEI: 81,533 within a heuristic 50 km radius; not unique people.
Nearby, since 12 March 2026
- July 5, 2026 · score 39 · 1.1 km
- March 12, 2026 · score 39 · 5.2 km
- September 14, 2026 · score 32 · 9.6 km
How we know
4 recorded sources include NOAA; independence is not established by this count.
Our own score for this event is 39 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) | 39 / 100 |
| Legacy data-support index | 0.89/1 |
| Coordinates | 39.6018, -81.8107 |
| Nearest City | Athens (39 km) |
| Urban exposure index (PEI) | 81.5K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-07-05T00:53:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.d2c08c711086c410310e69372fbeb56c |
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: 2026-07-05T00:53:00.000Z.
First archived: 2026-07-05T01:01:26.963Z. 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 | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Morgan, OH; Morgan, OH; Washington, OH |
| Headline | Severe Thunderstorm Warning issued July 4 at 8:53PM EDT until July 4 at 9:15PM EDT by NWS Charleston WV |
| Expires | 2026-07-04T21:15:00-04:00 |
| SenderName | NWS Charleston WV |
| HasExactCoords | true |
| MergedCount | 2 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.d2c08c711086c410310e69372fbeb56ca9f45a2d.001.1","noaa_urn:oid:2.49.0.1.840.0.1321b0c3f374c7c4e813a8db88726ac9b7178ae6.001.1"] |
| Iem TypeSummary | D |
| Iem City | 1 E Coolville |
| Iem County | Athens |
| Iem State | OH |
| Iem Wfo | RLX |
| Iem Remark | Several trees down around the Coolville area. |
| MergedSources | [{"id":"iem_D_39.130_-81.400_1783199040000","source":"iem","severity":"low","severityValue":25,"timestamp":1783199040000,"latitude":39.13,"longitude":-81.4},{"id":"iem_D_39.220_-81.780_1783205280000","source":"iem","severity":"low","severityValue":25,"timestamp":1783205280000,"latitude":39.22,"longitude":-81.78},{"id":"iem_D_39.220_-81.790_1783205280000","source":"iem","severity":"low","severityValue":25,"timestamp":1783205280000,"latitude":39.22,"longitude":-81.79}] |
Safety Information
Always follow official guidance from your local emergency management agency. This platform provides scientific monitoring data and is not a substitute for official warnings. If you are in immediate danger, contact your local emergency number.
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.
Want to know when something happens in this area?