This alert expired on 3 September 2026 at 03:15 UTC. It is kept here as a record.
No stronger detection stands among the 94 recorded within 20 km of this point since 17 March 2026 — 11 others scored the same. The last comparable one was on 2 September 2026.
What the source measured
NOAA reported: Tornado Watch issued September 2 at 10:12PM EDT until September 2 at 11:00PM EDT by NWS Binghamton NY
An estimated 93,673 people live within 50 km of this point.
Nearby, since 17 March 2026
- September 2, 2026 · score 51 · 0.0 km
- September 1, 2026 · score 32 · 0.0 km
- August 10, 2026 · score 39 · 0.0 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 51 out of 100, at 81 % 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) | 51 / 100 |
| Our confidence | 81% |
| Coordinates | 43.0000, -75.5000 |
| Nearest City | Rome (24 km) |
| Population Exposed | 93.7K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-09-03T02:12:00.000Z |
| Source | https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.f2f21dde174418c20955275e711391bcbbe61ae2.002.1 |
Score Breakdown
Technical Details
| Event | Tornado Watch |
| Urgency | Future |
| Certainty | Possible |
| AreaDesc | Broome, NY; Chemung, NY; Chenango, NY; Cortland, NY; Schuyler, NY; Steuben, NY; Tioga, NY; Tompkins, NY; Bradford, PA; Ripley to Dunkirk NY; Ripley to Buffalo NY extending from 5NM off shoreline to US-Canadian border; Cattaraugus, NY; Chautauqua, NY |
| Headline | Tornado Watch issued September 2 at 10:12PM EDT until September 2 at 11:00PM EDT by NWS Binghamton NY |
| Expires | 2026-09-02T23:15:00-04:00 |
| SenderName | NWS Binghamton NY |
| HasExactCoords | false |
| MergedCount | 3 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.f2f21dde174418c20955275e711391bcbbe61ae2.002.1","noaa_urn:oid:2.49.0.1.840.0.274d8487bbe4678114d82aa8242128f3c7b9fbb8.004.1","noaa_urn:oid:2.49.0.1.840.0.274d8487bbe4678114d82aa8242128f3c7b9fbb8.003.1"] |
Safety Information
If a tornado warning is issued: go to a basement or an interior room on the lowest floor, away from windows. A vehicle and a mobile home are not shelter. Cover your head and neck. Wait for the official all-clear before going outside, and watch for downed power lines and gas leaks afterwards.
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 Rome?
Calamity.live data shows a weather event with CalamityScore 51/100, near Rome (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.