Calamity
MediumSevere WeatherCalamity Score: 28

Severe Weather in United States

MarionUnited StatesNOAA

Right now

The most recent data we hold from NOAA arrived 2 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 September 2026 at 22:45 UTC. It is kept here as a record.

It is the 131st strongest of the 147 detections recorded within 20 km of this point since 5 April 2026. Another comparable one was recorded here earlier the same day.

What the source measured

NOAA reported: Severe Thunderstorm Warning issued September 5 at 6:36PM EDT until September 5 at 6:45PM EDT by NWS Wilmington NC

An estimated 38,228 people live within 50 km of this point.

Nearby, since 5 April 2026

How we know

Confirmed by 3 independent sources, including NOAA.

Our own score for this event is 28 out of 100, at 91 % confidence.

The score is ours, computed from intensity, exposed population and local history — not the source’s.

Computed under scoring rules v4. Rows carrying other versions were judged by different rules and are not directly comparable.

Event Data

TypeSevere Weather
SeverityMedium
Calamity Score (ours)28 / 100
Our confidence91%
Coordinates34.2577, -79.3586
Nearest CityFlorence (37 km)
Population Exposed38.2K within 50 km
Impact Tiersignificant
Timestamp2026-09-05T22:36:00.000Z
Sourcehttps://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.cc57ad23a1f79efc129a190ce68b5dfd5787bd2f.001.1

Score Breakdown

35
intensity
40
population
0
cascading
18
historical

Technical Details

EventSevere Thunderstorm Warning
UrgencyImmediate
CertaintyObserved
AreaDescNew Hanover, NC; Pender, NC; Brunswick, NC; Columbus, NC; New Hanover, NC; Pender, NC; Georgetown, SC; Horry, SC; Marion, SC; Duplin, NC; Onslow, NC and 8 more areas
HeadlineSevere Thunderstorm Warning issued September 5 at 6:36PM EDT until September 5 at 6:45PM EDT by NWS Wilmington NC
Expires2026-09-05T18:45:00-04:00
SenderNameNWS Wilmington NC
HasExactCoordstrue
MergedCount11
MergedIds["noaa_urn:oid:2.49.0.1.840.0.cc57ad23a1f79efc129a190ce68b5dfd5787bd2f.001.1","noaa_urn:oid:2.49.0.1.840.0.a3c990b04599b16b9a0c79bfc0ead6bc736f10a8.001.1","noaa_urn:oid:2.49.0.1.840.0.66ec234ed41d6db72b9877605de2e9b9fb9830c4.001.1","noaa_urn:oid:2.49.0.1.840.0.30a750374adbd33e5d4e7411c0d837cb9fe3dcdc.002.1","noaa_urn:oid:2.49.0.1.840.0.928b4a20ec592147bc2e87706434353773a4fa06.001.1","noaa_urn:oid:2.49.0.1.840.0.5c0e05d394624bc29fa666dfc549b3819a3afd2f.001.1","noaa_urn:oid:2.49.0.1.840.0.8572cb1071ecc46e7b7feff29ec9e344b0fb1a68.001.1","noaa_urn:oid:2.49.0.1.840.0.eedf8a4492bf0f9c0e64ca7c0249d3313f9decc8.001.1","noaa_urn:oid:2.49.0.1.840.0.b7ead60efe616025473a8280fc686d93cd8ad40c.001.1","noaa_urn:oid:2.49.0.1.840.0.1d1791a92c2118c26016859ef3bc4ac062a3995a.001.1","noaa_urn:oid:2.49.0.1.840.0.c5a3bddbf21a032d9cfac5ce377ed5f78a58f925.001.1"]
Spc ReportTypewind
Spc SpeedUNK
Spc Location2 E Bladenboro
Spc CountyBladen
Spc StateNC
Spc CommentsTrees down in the Bladenboro area. (ILM)
Iem TypeSummaryD
Iem City3 E Oats
Iem CountyDarlington
Iem StateSC

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.

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Calamity.live data shows a weather event with CalamityScore 28/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.