This alert expired on 6 August 2026 at 21:00 UTC. It is kept here as a record.
No stronger detection stands among the 29 recorded within 20 km of this point since 31 March 2026 — 6 others scored the same. Another comparable one was recorded here earlier the same day. 7 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued August 6 at 4:27PM EDT until August 6 at 5:00PM EDT by NWS Binghamton NY
An estimated 151,983 people live within 50 km of this point.
Nearby, since 31 March 2026
- August 12, 2026 · score 43 · 7.6 km
- July 28, 2026 · score 39 · 10.4 km
- August 13, 2026 · score 43 · 11.1 km
How we know
Confirmed by 3 independent sources, including NOAA.
Our own score for this event is 43 out of 100, at 91 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
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) | 43 / 100 |
| Our confidence | 91% |
| Coordinates | 42.3360, -76.3720 |
| Nearest City | Ithaca (16 km) |
| Population Exposed | 152.0K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-08-06T20:27:00.000Z |
| Source | https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.8ab3ff068b4d43ca7d8d1f21e22df60ac20c5d7f.002.1 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Cortland, NY; Tioga, NY; Tompkins, NY |
| Headline | Severe Thunderstorm Warning issued August 6 at 4:27PM EDT until August 6 at 5:00PM EDT by NWS Binghamton NY |
| Expires | 2026-08-06T17:00:00-04:00 |
| SenderName | NWS Binghamton NY |
| HasExactCoords | true |
| Iem TypeSummary | D |
| Iem City | South Danby |
| Iem County | Tompkins |
| Iem State | NY |
| Iem Wfo | BGM |
| Iem Remark | Tree down on wires. |
| MergedSources | [{"id":"iem_D_42.320_-76.520_1786047120000","source":"iem","severity":"low","severityValue":25,"timestamp":1786047120000,"latitude":42.32,"longitude":-76.52},{"id":"iem_D_42.300_-76.430_1786047600000","source":"iem","severity":"low","severityValue":25,"timestamp":1786047600000,"latitude":42.3,"longitude":-76.43}] |
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 Ithaca?
Calamity.live data shows a weather event with CalamityScore 43/100, near Ithaca (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.