Right now
The most recent data we hold from NOAA arrived 36 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 7 July 2026 at 02:30 UTC. It is kept here as a record.
No stronger detection stands among the 69 recorded within 20 km of this point since 17 March 2026 — 8 others scored the same. The last comparable one was on 23 June 2026. 3 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Flash Flood Warning issued July 6 at 7:34PM EDT until July 6 at 10:30PM EDT by NWS Raleigh NC
Urban PEI: 15,345 within a heuristic 50 km radius; not unique people.
Nearby, since 17 March 2026
- July 27, 2026 · score 34 · 5.1 km
- May 28, 2026 · score 22 · 19.7 km
- May 27, 2026 · score 34 · 20.1 km
How we know
3 recorded sources include NOAA; independence is not established by this count.
Our own score for this event is 34 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) | 34 / 100 |
| Legacy data-support index | 0.91/1 |
| Coordinates | 36.7226, -77.7442 |
| Nearest City | Roanoke Rapids (30 km) |
| Urban exposure index (PEI) | 15.3K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-07-06T23:34:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Flash Flood Warning_noaa_urn:oid:2.49.0.1.840.0.6cbba9b2e2712b4491d1d9af8726643b |
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: 2026-07-06T23:34:00.000Z.
First archived: 2026-07-06T23:36:16.372Z. 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 | Flash Flood Warning |
| Urgency | Immediate |
| Certainty | Likely |
| AreaDesc | Johnston, NC; Wake, NC; Amelia, VA; Cumberland, VA; Powhatan, VA; Chesterfield, VA; Goochland, VA; Henrico, VA; Powhatan, VA and 1 more areas |
| Headline | Flash Flood Warning issued July 6 at 7:34PM EDT until July 6 at 10:30PM EDT by NWS Raleigh NC |
| Expires | 2026-07-06T22:30:00-04:00 |
| SenderName | NWS Raleigh NC |
| HasExactCoords | true |
| MergedCount | 4 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.6cbba9b2e2712b4491d1d9af8726643b7fe0f23c.001.1","noaa_urn:oid:2.49.0.1.840.0.673c66962f9c3b79731d661c9236091c24d428f3.001.1","noaa_urn:oid:2.49.0.1.840.0.87a0e0b5b02c0df7d19b09d82bc909d3cca50a1d.001.1","noaa_urn:oid:2.49.0.1.840.0.ca7aede8a55ec29ea9ea83ab94cd7b6b7f19bd4e.001.1"] |
| Iem TypeSummary | D |
| Iem City | 7 NNW Enfield |
| Iem County | Halifax |
| Iem State | NC |
| Iem Wfo | RAH |
| Iem Remark | Tree down along NC 561 in front of a residence. Tree did not impact the home. |
| MergedSources | [{"id":"iem_D_36.260_-77.730_1783375800000","source":"iem","severity":"low","severityValue":25,"timestamp":1783375800000,"latitude":36.26,"longitude":-77.73},{"id":"iem_D_36.280_-77.700_1783375980000","source":"iem","severity":"low","severityValue":25,"timestamp":1783375980000,"latitude":36.28,"longitude":-77.7}] |
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.
Review the area, threshold and delivery channel in your account.
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