MediumSevere WeatherCS: 37 · v4 (historical)

Severe Weather near Rocky Mount

NashUnited StatesSPC

Right now

The most recent data we hold from SPC arrived 27 hours 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.

Reported by SPC 20 days ago.

No stronger detection stands among the 54 recorded within 20 km of this point since 16 March 2026 — 30 others scored the same. Another comparable one was recorded here earlier the same day.

What the source measured

SPC reported: Wind UNK kt near 4 ESE Aventon, Nash, NC. Trees down along the 4700 block of Watson Seed Farm Rd. (RAH)

Urban PEI: 120,794 within a heuristic 50 km radius; not unique people.

Nearby, since 16 March 2026

How we know

2 recorded sources include SPC; independence is not established by this count.

Our own score for this event is 37 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 v4. Rows carrying other versions were judged by different rules and are not directly comparable.

Event Data

TypeSevere Weather
SeverityMedium
Calamity Score (ours)37 / 100
Legacy data-support index0.74/1
Coordinates36.1200, -77.8800
Nearest CityRocky Mount (22 km)
Urban exposure index (PEI)120.8K within 50 km
Impact Tiersignificant
Timestamp2026-09-05T00:25:00.000Z
Sourcehttps://www.spc.noaa.gov/climo/reports/today.html

Physical priority index · v4 (historical). 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: spc. Occurrence: 2026-09-05T00:25:00.000Z.

First archived: 2026-09-05T02:49:29.344Z. 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

35
intensity
70
Urban PEI term
0
Scenario weight
18
Recorded reference / batch anomaly

Technical Details

ReportTypewind
SpeedUNK
Location4 ESE Aventon
CountyNash
StateNC
CommentsTrees down along the 4700 block of Watson Seed Farm Rd. (RAH)
Iem TypeSummaryD
Iem City4 NE Drewry
Iem CountyWarren
Iem StateNC
Iem WfoRAH
Iem RemarkTree down along Martin Rd.
MergedSources[{"id":"iem_D_36.450_-78.350_1788554220000","source":"iem","severity":"low","severityValue":25,"timestamp":1788554220000,"latitude":36.45,"longitude":-78.35},{"id":"iem_D_36.490_-78.260_1788555060000","source":"iem","severity":"low","severityValue":25,"timestamp":1788555060000,"latitude":36.49,"longitude":-78.26}]

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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