Right now
The most recent data we hold from NOAA arrived 3 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.
This alert expired on 6 September 2026 at 01:45 UTC. It is kept here as a record.
No stronger detection stands among the 6 recorded within 20 km of this point since 11 May 2026 — one other scored the same. Another comparable one was recorded here earlier the same day.
What the source measured
NOAA reported: Flash Flood Warning issued September 5 at 6:42PM EDT until September 5 at 9:45PM EDT by NWS Newport/Morehead City NC
Urban PEI: 117,791 within a heuristic 50 km radius; not unique people.
Nearby, since 11 May 2026
- July 29, 2026 · 9.7 km
- May 11, 2026 · 11.9 km
- July 29, 2026 · 12.0 km
How we know
3 recorded sources include NOAA; independence is not established by this count.
Our own score for this event is 49 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
| Type | Severe Weather |
| Severity | High |
| Calamity Score (ours) | 49 / 100 |
| Legacy data-support index | 0.91/1 |
| Coordinates | 34.6786, -77.0529 |
| Nearest City | Havelock (26 km) |
| Urban exposure index (PEI) | 117.8K within 50 km |
| Impact Tier | severe |
| Timestamp | 2026-09-05T22:42:00.000Z |
| Source | https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.f766ffa6e954bc720eda915b4a5f980051747a54.001.1 |
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: noaa. Occurrence: 2026-09-05T22:42:00.000Z.
First archived: 2026-09-06T00:16:33.988Z. 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 | Carteret, NC |
| Headline | Flash Flood Warning issued September 5 at 6:42PM EDT until September 5 at 9:45PM EDT by NWS Newport/Morehead City NC |
| Expires | 2026-09-05T21:45:00-04:00 |
| SenderName | NWS Newport/Morehead City NC |
| HasExactCoords | true |
| Spc ReportType | hail |
| Spc Speed | 100 |
| Spc Location | Trenton |
| Spc County | Jones |
| Spc State | NC |
| Spc Comments | Report and picture via Facebook. (MHX) |
| Iem TypeSummary | M |
| Iem Magnitude | 45 |
| Iem Unit | MPH |
| Iem City | 1 E Crab Point Village |
| Iem County | AMZ158 |
| Iem State | NC |
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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