Right now
The most recent data we hold from NOAA arrived 4 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 12 July 2026 at 21:45 UTC. It is kept here as a record.
No stronger detection stands among the 124 recorded within 20 km of this point since 18 June 2026 — 2 others scored the same. Another comparable one was recorded here earlier the same day. One more was recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued July 12 at 5:14PM EDT until July 12 at 5:45PM EDT by NWS Raleigh NC
Urban PEI: 53,735 within a heuristic 50 km radius; not unique people.
Nearby, since 18 June 2026
- September 6, 2026 · score 32 · 2.8 km
- July 14, 2026 · score 34 · 16.3 km
- September 12, 2026 · score 32 · 22.5 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
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 | 0.80/1 |
| Coordinates | 34.5952, -79.6632 |
| Nearest City | Laurinburg (27 km) |
| Urban exposure index (PEI) | 53.7K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-07-12T21:14:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.430f67c257bacf3a4ff66b40fe08ec6f |
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: 2026-07-12T21:14:00.000Z.
First archived: 2026-07-12T21:26:20.366Z. 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 | Harnett, NC; Johnston, NC; Sampson, NC; Darlington, SC; Dillon, SC; Florence, SC; Marion, SC; Kershaw, SC |
| Headline | Severe Thunderstorm Warning issued July 12 at 5:14PM EDT until July 12 at 5:45PM EDT by NWS Raleigh NC |
| Expires | 2026-07-12T17:45:00-04:00 |
| SenderName | NWS Raleigh NC |
| HasExactCoords | true |
| MergedCount | 3 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.430f67c257bacf3a4ff66b40fe08ec6f4672d111.001.1","noaa_urn:oid:2.49.0.1.840.0.9b451713ee5f1c296b920922d91ef5e91deef6f1.001.1","noaa_urn:oid:2.49.0.1.840.0.2e2922bc93d3f43fb16b9e6f2ff77c78cedf2907.002.1"] |
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.
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