Right now
The most recent data we hold from SPC arrived 6 minutes ago, and this point is not in it. We record detections, not passes: an absence is not proof that nothing is there.
5 other detections within 20 km in the last 24 hours, the nearest <1 km from here.
Reported by SPC today.
No stronger detection stands among the 38 recorded within 20 km of this point since 16 March 2026 — 4 others scored the same. Another comparable one was recorded here earlier the same day. 5 more were recorded here in the fortnight before it.
What the source measured
SPC reported: Hail 125 in near 4 S Endicott, Patrick, VA. Hail with a diameter slightly larger than a quarter observed near Endicott. (RNK)
Urban PEI: 62,268 within a heuristic 50 km radius; not unique people.
Nearby, since 16 March 2026
- September 21, 2026 · score 45 · 0.0 km
- August 2, 2026 · score 39 · 20.1 km
How we know
2 recorded sources include SPC; independence is not established by this count.
Our own score for this event is 45 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 v5. Rows carrying other versions were judged by different rules and are not directly comparable.
Event Data
| Type | Severe Weather |
| Severity | High |
| Calamity Score (ours) | 45 / 100 |
| Legacy data-support index | 0.79/1 |
| Coordinates | 36.8200, -80.1300 |
| Nearest City | Christiansburg (43 km) |
| Urban exposure index (PEI) | 62.3K within 50 km |
| Impact Tier | severe |
| Timestamp | 2026-09-21T19:32:00.000Z |
| Source | https://www.spc.noaa.gov/climo/reports/today.html |
Physical priority index · v5. 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: 2026-09-21T19:32:00.000Z.
First archived: 2026-09-21T21:03:16.825Z. 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
| ReportType | hail |
| Speed | 125 |
| Location | 4 S Endicott |
| County | Patrick |
| State | VA |
| Comments | Hail with a diameter slightly larger than a quarter observed near Endicott. (RNK) |
| Iem TypeSummary | H |
| Iem Magnitude | 0.88 |
| Iem Unit | Inch |
| Iem City | 3 N Meadows of Dan |
| Iem County | Floyd |
| Iem State | VA |
| Iem Wfo | RNK |
| Iem Remark | Hail up to the size of nickels was observed near Meadows of Dan. |
| MergedSources | [{"id":"iem_H_36.820_-80.130_1790019120000","source":"iem","severity":"low","severityValue":25,"timestamp":1790019120000,"latitude":36.82,"longitude":-80.13},{"id":"iem_D_36.990_-80.330_1790014560000","source":"iem","severity":"low","severityValue":25,"timestamp":1790014560000,"latitude":36.99,"longitude":-80.33},{"id":"iem_H_36.770_-80.420_1790016780000","source":"iem","severity":"low","severityValue":25,"timestamp":1790016780000,"latitude":36.77,"longitude":-80.42}] |
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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