Reported by SPC today.
It is the 9th strongest of the 33 detections recorded within 20 km of this point since 16 March 2026. Another comparable one was recorded here earlier the same day.
What the source measured
SPC reported: Wind UNK kt near Batavia, Genesee, NY. Several hundred power outages in and around Batavia caused by tree limbs and/or damage to electrical lines. (BUF)
An estimated 418,393 people live within 50 km of this point.
Nearby, since 16 March 2026
- July 21, 2026 · score 43 · 13.6 km
- July 18, 2026 · score 67 · 15.1 km
- September 2, 2026 · score 41 · 16.5 km
How we know
Confirmed by 2 independent sources, including SPC.
Our own score for this event is 37 out of 100, at 90 % 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
| Type | Severe Weather |
| Severity | Medium |
| Calamity Score (ours) | 37 / 100 |
| Our confidence | 90% |
| Coordinates | 43.0000, -78.1800 |
| Nearest City | Batavia (1 km) |
| Population Exposed | 418.4K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-09-02T12:25:00.000Z |
| Source | https://www.spc.noaa.gov/climo/reports/today.html |
Score Breakdown
Technical Details
| ReportType | wind |
| Speed | UNK |
| Location | Batavia |
| County | Genesee |
| State | NY |
| Comments | Several hundred power outages in and around Batavia caused by tree limbs and/or damage to electrical lines. (BUF) |
| Iem TypeSummary | H |
| Iem Magnitude | 0.7 |
| Iem Unit | Inch |
| Iem City | 1 NNW Batavia |
| Iem County | Genesee |
| Iem State | NY |
| Iem Wfo | BUF |
| Iem Remark | Dime sized hail reported in Batavia. |
| MergedSources | [{"id":"iem_D_43.000_-78.180_1788351900000","source":"iem","severity":"low","severityValue":25,"timestamp":1788351900000,"latitude":43,"longitude":-78.18},{"id":"iem_H_43.010_-78.190_1788351600000","source":"iem","severity":"low","severityValue":25,"timestamp":1788351600000,"latitude":43.01,"longitude":-78.19}] |
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.
Want to know when something happens near Batavia?
Calamity.live data shows a weather event with CalamityScore 37/100, near Batavia (United States), based on data from spc. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.