This alert expired on 30 June 2026 at 20:30 UTC. It is kept here as a record.
No stronger detection stands among the 50 recorded within 20 km of this point since 17 March 2026 — 14 others scored the same. Another comparable one was recorded here earlier the same day. 2 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued June 30 at 3:53PM EDT until June 30 at 4:30PM EDT by NWS Albany NY
An estimated 285,460 people live within 50 km of this point.
Nearby, since 17 March 2026
- July 26, 2026 · score 43 · 9.1 km
- August 28, 2026 · score 37 · 11.5 km
- August 27, 2026 · score 43 · 15.5 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 43 out of 100, at 80 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Event Data
| Type | Severe weather |
| Severity | medium |
| Calamity Score (ours) | 43 / 100 |
| Our confidence | 80% |
| Coordinates | 42.9765, -75.9553 |
| Nearest City | Syracuse (18 km) |
| Population Exposed | 285.5K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-30T19:53:00.000Z |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Fulton, NY; Herkimer, NY; Montgomery, NY; Cayuga, NY; Cortland, NY; Onondaga, NY; Seneca, NY; Tompkins, NY; Cayuga, NY; Wayne, NY |
| Headline | Severe Thunderstorm Warning issued June 30 at 3:53PM EDT until June 30 at 4:30PM EDT by NWS Albany NY |
| Expires | 2026-06-30T16:30:00-04:00 |
| SenderName | NWS Albany NY |
| HasExactCoords | true |
| MergedCount | 3 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.7121e88528b3c1988ae85fbad2b80a4703d4025d.001.1","noaa_urn:oid:2.49.0.1.840.0.9ec259f1875e1617426b2478fe7fb37d19763b47.001.1","noaa_urn:oid:2.49.0.1.840.0.d44ea5b184502c54b6d697d945fbef09db50ffcb.001.1"] |
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 10 February 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.
Calamity.live data shows a weather event with CalamityScore 43/100, near Syracuse (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 194 scientific monitoring sources.